![](media/image1.wmf){width="0.7118055555555556in"
height="0.7756944444444445in"}

**PLENARY MEETING**

EUROPEAN COMMON PROPOSALS FOR THE WORK OF THE CONFERENCE

[WRC-97 Agenda item 1.9.1:]{.smallcaps}

TABLE OF CONTENTS

+-------+--------------------------------------------------------+-----+
| **P   | **Subject**                                            | **  |
| art** |                                                        | Pag |
|       |                                                        | e** |
+-------+--------------------------------------------------------+-----+
|       | *Bands below 1 GHz*                                    | 3   |
+-------+--------------------------------------------------------+-----+
| > 1   | \- Resolution **714                                    | 4   |
|       | (WR                                                    |     |
|       | C-95)**\...\...\...\...\...\...\...\...\...\...\...\.. | 6   |
|       | .\...\...\...\...\...\...\...\...\...\...\...\...\.... |     |
|       |                                                        |     |
|       | \- Resolution **715                                    |     |
|       | (WR                                                    |     |
|       | C-95)**\...\...\...\...\...\...\...\...\...\...\...\.. |     |
|       | .\...\...\...\...\...\...\...\...\...\...\...\...\.... |     |
+-------+--------------------------------------------------------+-----+
|       | *Bands between 1 to 3 GHz*                             | 8   |
+-------+--------------------------------------------------------+-----+
| > 2   | \- Resolution **717                                    | 10  |
|       | (WR                                                    |     |
|       | C-95)**\...\...\...\...\...\...\...\...\...\...\...\.. |     |
|       | .\...\...\...\...\...\...\...\...\...\...\...\...\.... |     |
+-------+--------------------------------------------------------+-----+
| > 3   | \- Resolution **213                                    | 15  |
|       | (WR                                                    |     |
|       | C-95)**\...\...\...\...\...\...\...\...\...\...\...\.. |     |
|       | .\...\...\...\...\...\...\...\...\...\...\...\...\.... |     |
+-------+--------------------------------------------------------+-----+
| > 4   | \- MSS allocation in the 1.5/1.6 GHz                   | 20  |
|       | bands\...\...\...\...\.                                |     |
|       | ..\...\...\...\...\...\...\...\...\...\...\...\...\... |     |
+-------+--------------------------------------------------------+-----+
| > 5   | \- Recommendation                                      | 33  |
|       | **721**\...                                            |     |
|       | \...\...\...\...\...\...\...\...\...\...\...\...\...\. | 37  |
|       | ..\...\...\...\...\...\...\...\...\...\...\...\...\... |     |
|       |                                                        |     |
|       | \- Resolution **208                                    |     |
|       | (Mob-8                                                 |     |
|       | 7)**\...\...\...\...\...\...\...\...\...\...\...\...\. |     |
|       | ..\...\...\...\...\...\...\...\...\...\...\...\...\... |     |
+-------+--------------------------------------------------------+-----+
|       | *Bands above 3 GHz*                                    | 39  |
+-------+--------------------------------------------------------+-----+
| > 6   | \- Calculation of PFD at the GSO in the band 6 700 -   | 40  |
|       | 7 075 MHz\...\...\...\...\...\.....                    |     |
|       |                                                        | 41  |
|       | \- Generic secondary allocation in the the band 14.0 - |     |
|       | 14.5 GHz\...\...\...\...\...\...\...\...               | 45  |
|       |                                                        |     |
|       | \- FSS allocations in the band 15.4 - 15.7             | 49  |
|       | GHz\...\...\...                                        |     |
|       | \...\...\...\...\...\...\...\...\...\...\...\...\..... | 51  |
|       |                                                        |     |
|       | \- Review of pfd limits concerning Resolutions **118** | 56  |
|       | & **119**\...\...\...\...\...\...\...\...\...\...\...  |     |
|       |                                                        |     |
|       | \- Resolution **120** - use of the bands 19.3 - 19.7 & |     |
|       | 29.1 - 29.5 GHz\...\...\...\...\...\....               |     |
|       |                                                        |     |
|       | \- Resolution concerning operation of high density     |     |
|       | systems in the Fixed-Satellite Service and in the      |     |
|       | Fixed                                                  |     |
|       | Service\...\...\...\...\...\...\...\...\...            |     |
|       | \...\...\...\...\...\...\...\...\...\...\...\...\..... |     |
+-------+--------------------------------------------------------+-----+
| > 7   | \- Proposals concerning co-existence of NGSO and GSO   | 59  |
|       | systems in the Fixed-Satellite Service in frequency    |     |
|       | bands not subject to Appendices 30 and 30A\....        |     |
+-------+--------------------------------------------------------+-----+

EUROPEAN COMMON PROPOSALS FOR

THE WORK OF THE CONFERENCE

[WRC-97 Agenda item 1.9.1: issues concerning existing and possible
additional frequency allocations and regulatory aspects as related to
the mobile-satellite and fixed-satellite services including
consideration of WRC-95 Resolutions 116, 117, 118, 121, 214, 215, 714,
715, 717 and Recommendation 717 (Rev.WRC‑95)]{.smallcaps}

[Bands Below 1 GHz]{.smallcaps}

**[PART 1]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, The Netherlands, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Bands Below 1 GHz]{.smallcaps}

TABLE OF CONTENTS

  ----------------- --------------------------------------------- -----------------
  **Section**       **Subject**                                   **Page**

  [1]{.smallcaps}   Resolution **714 (WRC-95)**                   [4]{.smallcaps}

  [2]{.smallcaps}   Resolution **715 (WRC-95)**                   [6]{.smallcaps}
  ----------------- --------------------------------------------- -----------------

**1. Resolution 714 (WRC‑95) - Power-Flux-Density Level Application in
the Frequency Band 137 - 138 MHz Shared by the Mobile-Satellite Service
and Terrestrial Services**

**Introduction**

1\. Provision No. **S5.208** requires, that the use of the band 137 -
138 MHz by the mobile-satellite service is subject to co-ordination
under Resolution **46(WRC‑95)**/No. **S9.11A**. The pfd-limit indicated
in Annex 2 of Resolution **46** and Annex 1 of Appendix **S5** of
‑125 dB(W/m^2^/4 kHz) shall apply until such time as a competent world
radio communication conference revises it. Additionally, until that
time, the provisions of Resolution **714** apply.

2\. Meanwhile it has been proven by the ITU‑R, that for the protection
of the aeronautical mobile (OR) service the power flux density
co-ordination trigger level of ‑140 dB(W/m^2^/4 kHz) shall apply instead
of ‑125 dB(W/m^2^/4 kHz).

3\. The current co-ordination trigger level of ‑125 dB(W/m^2^/4 kHz) as
stated in Annex 2 of Resolution **46** / Annex 1 of Appendix **S5** has
to be amended to ‑140 dB(W/m^2^/4 kHz). This has to apply for all
mobile-satellite service systems operating in countries where this band
is also allocated on primary basis to the aeronautical mobile (OR)
service. Resolution **714** has to be suppressed and the reference to it
in relationship to the pfd co-ordination trigger level has to be removed
from No. **S5.208** provided that the above proposal is endorsed by
WRC‑97.

**Proposals:**

+-----+------+---------------------------------------------------------+
|     | A    |                                                         |
|     | NNEX |                                                         |
|     | 2 TO |                                                         |
|     | RE   |                                                         |
|     | SOLU |                                                         |
|     | TION |                                                         |
|     | 46   |                                                         |
|     | (Re  |                                                         |
|     | v.WR |                                                         |
|     | C‑95 |                                                         |
|     | )\*\ |                                                         |
|     | and\ |                                                         |
|     | A    |                                                         |
|     | NNEX |                                                         |
|     | 1 TO |                                                         |
|     | APPE |                                                         |
|     | NDIX |                                                         |
|     | S5   |                                                         |
|     | \*\* |                                                         |
+-----+------+---------------------------------------------------------+
| **E |      |                                                         |
| UR/ |      |                                                         |
| 5B/ |      |                                                         |
| 1.9 |      |                                                         |
| .1- |      |                                                         |
| 1** |      |                                                         |
+-----+------+---------------------------------------------------------+
| *   | **A2 | *Below 1 GHz*                                           |
| *MO | .1.1 |                                                         |
| D** | **\* | ~~In the bands 137 - 138 MHz and 400.15 - 401 MHz,      |
|     |      | co-ordination of a space station of the MSS (space to   |
|     | and  | Earth) with respect to terrestrial services is required |
|     |      | only if the power flux density produced by the station  |
|     | **1  | exceeds -125 dB(W/m^2^/4 kHz) at the Earth's surface.~~ |
|     | .1** |                                                         |
|     | \*\* |                                                         |
+-----+------+---------------------------------------------------------+
| *   | **   | In the bands 137 - 138 MHz and 400.15 - 401 MHz,        |
| *AD | A2.1 | co-ordination of a space station of the                 |
| D** | .1.1 | mobile-satellite service (space to Earth) with respect  |
|     | **\* | to terrestrial services (except the aeronautical mobile |
|     |      | (OR) Service) is required only if the power flux        |
|     | and  | density produced by the station exceeds ‑125            |
|     |      | dB(W/m^2^/4 kHz) at the Earth's surface.                |
|     | *    |                                                         |
|     | *1.1 |                                                         |
|     | .1** |                                                         |
|     | \*\* |                                                         |
+-----+------+---------------------------------------------------------+
| *   | **   | In the band 137 - 138 MHz, co-ordination of a space     |
| *AD | A2.1 | station of the mobile-satellite service                 |
| D** | .1.2 | (space-to-Earth) with respect to the aeronautical       |
|     | **\* | mobile (OR) service is required only if the power flux  |
|     |      | density produced by the station at the Earth's surface  |
|     | and  | exceeds:                                                |
|     |      |                                                         |
|     | *    | -   ‑125 dB(W/m^2^/4 kHz) for systems on which          |
|     | *1.1 |     coordination request has been received by the       |
|     | .2** |     Bureau before the date 1 November 1996, and for     |
|     | \*\* |     replacement of satellites of such systems for which |
|     |      |     coordination request is received by the Bureau      |
|     |      |     after this date if the new characteristics do not   |
|     |      |     increase the interference effect;                   |
|     |      |                                                         |
|     |      | -   ‑140 dB(W/m^2^/4 kHz) for systems on which          |
|     |      |     coordination request has been received by the       |
|     |      |     Bureau after the date 1 November 1996, and for      |
|     |      |     systems on which coordination request received      |
|     |      |     before this date has been modified due to           |
|     |      |     replacement of satellites if these modifications    |
|     |      |     increase the interference effect.                   |
|     |      |                                                         |
|     |      | This provision shall apply from 21 November 1997.       |
+-----+------+---------------------------------------------------------+
|     |      | **Reasons:** The more stringent co-ordination trigger   |
|     |      | level of ‑140 dB(W/m^2^/4 kHz) is required to protect   |
|     |      | the aeronautical mobile (OR) service from harmful       |
|     |      | interference.                                           |
+-----+------+---------------------------------------------------------+

  -------------------- ------------ ---------------------------------------------------------
  **EUR/5B/1.9.1-2**                

  **MOD**              **S5.208**   The use of the band 137 - 138 MHz by the mobile-satellite
                                    service is subject to co-ordination under Resolution **46
                                    (Rev.WRC-95)**/No. **S9.11A**. ~~The power flux-density
                                    limit indicated in Annex 2 of Resolution
                                    **46 (Rev.WRC‑95)**/ Annex 1 of Appendix **S5** shall
                                    apply until such time as a competent world
                                    radiocommunication conference revises it. Additionally,
                                    until that time, the provisions of Resolution **714
                                    (WRC-95)** apply~~.

                                    **Reasons:** The more stringent co-ordination trigger
                                    level of ‑140 dB(W/m^2^/4 kHz) is required to protect the
                                    aeronautical mobile (OR) service from harmful
                                    interference.
  -------------------- ------------ ---------------------------------------------------------

**2. Resolution 715 (WRC‑95) - Studies concerning Sharing Between the
Radionavigation-Satellite Service and the Mobile-Satellite Service in
the Bands 149.9 -150.05 MHz and 399.9 - 400.05 MHz**

**Introduction:**

1 The bands 149.9 - 150.05 MHz and 399.9 - 400.05 MHz are currently
allocated to the Radionavigation-Satellite Service and to the Land
Mobile-Satellite Service (Earth-to-space) on a co-primary basis.

2 A generic allocation would allow more efficient and flexible use of
the relevant frequency band.

3 Recommendation **34 (WRC 95)** states that future world
radiocommunication conferences should, wherever possible, allocate
frequency bands to the most broadly defined services with a view to
providing the maximum flexibility to administrations in spectrum use,
taking into account safety, technical, operational, economic and other
relevant factors.

4 The existing usage of the bands 149.9 - 150.05 MHz and 399.9 -
400.05 MHz by the Radionavigation-Satellite Service makes it
im­practicable to change the present allocations from Land
Mobile-Satellite Service to generic Mobile-Satellite Service in short
term.

5 It is expected, that the Radionavigation-Satellite Service will cease
its operation in these bands by 1 January 2015.

**Proposals**

+------------+------------+----+------------------+------------------+---+
| **EUR/5B   | ARTICLE    |    |                  |                  |   |
| /1.9.1-3** | S5**\      |    |                  |                  |   |
|            | **         |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 149 -      |    |                  |                  |   |
|            | 150.05**   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **149.9 -  | ~~ |                  |                  |   |
|            | - 150.05** | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 09 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 24 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 20 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 23 |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | 4A |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | 4B |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+------------+------------+----+------------------+------------------+---+
| **EUR/5B   | ARTICLE    |    |                  |                  |   |
| /1.9.1-4** | S5**\      |    |                  |                  |   |
|            | **         |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 399.9 -    |    |                  |                  |   |
|            | 400.05**   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **399.9 -- | ~~ |                  |                  |   |
|            | 400.05**   | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OB |                  |                  |   |
|            |            | IL |                  |                  |   |
|            |            | E- |                  |                  |   |
|            |            | SA |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | LL |                  |                  |   |
|            |            | IT |                  |                  |   |
|            |            | E\ |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 09 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 60 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 20 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .2 |                  |                  |   |
|            |            | 24 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | 4A |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 22 |                  |                  |   |
|            |            | 4B |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+-----+------+---+--------------------------------------------------------+
| **E |      |   |                                                        |
| UR/ |      |   |                                                        |
| 5B/ |      |   |                                                        |
| 1.9 |      |   |                                                        |
| .1- |      |   |                                                        |
| 5** |      |   |                                                        |
+-----+------+---+--------------------------------------------------------+
| *   | **   |   | The use of the bands 149.9 - 150.05 MHz and 399.9 -    |
| *MO | S5.2 |   | 400.05 MHz by the ~~land~~ mobile-satellite service is |
| D** | 20** |   | subject to coordination under Resolution **46          |
|     |      |   | (Rev.WRC‑95)** /No. **S9.11A**. The ~~land~~           |
|     |      |   | mobile-satellite service shall not constrain the       |
|     |      |   | development and use of the radionavigation-satellite   |
|     |      |   | service in the bands 149.9 - 150.05 MHz and 399.9 -    |
|     |      |   | 400.05 MHz.                                            |
+-----+------+---+--------------------------------------------------------+
|     |      |   |                                                        |
+-----+------+---+--------------------------------------------------------+
| **E |      |   |                                                        |
| UR/ |      |   |                                                        |
| 5B/ |      |   |                                                        |
| 1.9 |      |   |                                                        |
| .1- |      |   |                                                        |
| 6** |      |   |                                                        |
+-----+------+---+--------------------------------------------------------+
| *   | **   | ~ |                                                        |
| *SU | S5.2 | ~ |                                                        |
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|     |      | * |                                                        |
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|     |      | w |                                                        |
|     |      | i |                                                        |
|     |      | l |                                                        |
|     |      | l |                                                        |
|     |      | b |                                                        |
|     |      | e |                                                        |
|     |      | o |                                                        |
|     |      | u |                                                        |
|     |      | t |                                                        |
|     |      | d |                                                        |
|     |      | a |                                                        |
|     |      | t |                                                        |
|     |      | e |                                                        |
|     |      | d |                                                        |
|     |      | a |                                                        |
|     |      | t |                                                        |
|     |      | t |                                                        |
|     |      | h |                                                        |
|     |      | e |                                                        |
|     |      | t |                                                        |
|     |      | i |                                                        |
|     |      | m |                                                        |
|     |      | e |                                                        |
|     |      | o |                                                        |
|     |      | f |                                                        |
|     |      | W |                                                        |
|     |      | R |                                                        |
|     |      | C |                                                        |
|     |      | ‑ |                                                        |
|     |      | 9 |                                                        |
|     |      | 7 |                                                        |
|     |      | . |                                                        |
+-----+------+---+--------------------------------------------------------+

[WRC-97 Agenda item 1.9.1: issues concerning existing and possible
additional frequency allocations and regulatory aspects as related to
the mobile-satellite and fixed-satellite services including
consideration of WRC-95 Resolutions 116, 117, 118, 121, 214, 215, 714,
715, 717 and Recommendation 717 (Rev.WRC‑95)]{.smallcaps}

**ADDITIONAL FREQUENCY ALLOCATIONS AND REGULATORY ASPECTS FOR THE
MOBILE-SATELLITE SERVICE AND FIXED-SATELLITE SERVICE IN THE BANDS
BETWEEN 1 TO 3GHz**

**Introduction**

**1)** Mobile communications is one of the fastest growing markets
world-wide.

WARC-92 and WRC-95 have identified suitable spectrum at 2 GHz for a new
generation of mobile services including terrestrial as well as satellite
delivery. IMT 2000 will be the framework for the next generation of
mobile technology. According to Resolution **212 (Rev. WRC-95)** and No.
**S5.388** the frequency bands 1885-2025 and 2110-2200 MHz are intended
for use, on a world-wide basis, by administrations wishing to implement
IMT 2000. The satellite component of IMT 2000 should be within the
frequency ranges 1980 - 2010 and 2170 -- 2200 MHz . These frequency
allocations and provisions were -- and still are -- based on technical
and market studies. The studies concerning terrestrial mobile services
relate to the technical experience and sales statistics from an existing
world- wide market.

**2)** The main characteristics of terrestrial mobile services are:

*Terrestrial mobile services*

-   can be optimised to the specific services required by the user

-   can be tailored to the geographical needs of a country and quickly
    installed

-   can be easily controlled by national administration

-   may easily be adapted to changes in the amount of traffic

-   are very efficient in the use of frequencies

-   can deal with an extremely wide range of subscriber density

-   are based on proven technology

-   allow the choice out of a large number of suppliers for equipment

-   provide indoor as well as outdoor coverage

The main characteristics of satellite mobile services are:

*Satellite mobile services*

-   can cover all the surface of the world

-   offer cost effective solutions in rural areas

-   may be operated autonomously without terrestrial networks

-   allow immediate and flexible access, once installed

-   may be combined with local terrestrial infrastructure

The advantages and disadvantages of these characteristics were discussed
in depth during WARC‑92 and WRC‑95. Comparison shows that terrestrial
and satellite mobile services do not compete but are complementary.

**3)** Both components of IMT 2000 (MS and MSS) can start to offer
initial services to their targeted markets within already allocated
frequency bands at 2 GHz.

Both the MS and the MSS, as parts of IMT 2000 are at an advanced stage
of standardisation and development, but are not yet in operation. The
future spectrum requirements of IMT 2000 need further consideration and
are proposed for review at WRC-99. See European Common Proposal
EUR/GT/8.2-1 on the agenda for WRC-99.

Europe stands for well balanced solutions for all relevant services and
for all countries in regard to the introduction of IMT 2000 while taking
into account the requirements of existing services.

**4)** Europe gives a clear priority to terrestrial mobile services.
Here it sees the biggest market volumes world-wide, in equipment as well
in traffic. The European UMTS is currently being developed within the
framework of IMT 2000 based on evolution of GSM and ISDN in order to
allow continuity in the progress of mobile telecommunications. UMTS will
include both, MS as well as MSS.

The European Common Proposals to WRC-97 on MSS between 1 and 3 GHz
follow this guideline.

The frequency bands for the terrestrial component of IMT 2000 should not
be reduced by introducing new, or extending existing, allocations to the
mobile satellite service within the bands 1.7 - 2.6 GHz. In particular
Europe is proposing not to extend or to change the current allocations
for the MSS in the IMT 2000 bands. See the European Common Proposal
EUR/5B/1.9.1-9 on Resolution **717 (WRC-95)**.

There is, however, a possibility to make available to the mobile-
satellite service 2 x 8 MHz in the band 1675 -- 1683 MHz (E -- s) and
1559 -- 1567 MHz (s -- E). Constraints will apply in both bands to
protect existing services and to make sharing with them feasible. See
the European Common Proposals EUR/5B/1.91-10 to 15 on Resolution **213
(Rev. WRC- 95)**.

Europe is of the opinion that constraints on already existing mobile-
satellite service allocations should be minimised where possible. It is
accepted that the generic allocations to the mobile-satellite service at
1.5/1.6 GHz would be more flexible than the present segmentation. It is
also understood that sharing of satellite system resources by the
different mobile-satellite services leads to overall savings in
implementation costs as well as a decrease in costs for maritime and
aeronautical public correspondence. It is furthermore noted that in
accordance with the provision of present No. **S5.353** major parts of
Regions 2 and 3 already have introduced generic allocations in most of
the bands. The proposals made here accept that fact while recognising
the need to establish, on a global bases, provisions to safeguard
spectrum requirements for GMDSS and AMS(R)S. See the European Common
Proposals EUR/5B/1.9.1-16 to 31 on MSS allocations in the 1.5/1.6 GHz
bands.

In addition Europe has developed a proposal on appropriate co-ordination
between the mobile- satellite service and radio astronomy at 1.6 GHz.
See the European Common Proposals EUR/5B/1.9.1-32 to 35 on
Recommendation **721 (WRC-95)**.

Finally Resolution **208 (Mob-87)** is proposed for deletion due to its
outdated contents. See the European Common Proposal EUR/5B/1.9.1-36.

**[PART 2]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, The Netherlands, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Resolution 717 (WRC-95)]{.smallcaps}

**PROPOSAL REGARDING RESOLUTION 717 (WRC‑95)**

**Introduction**

Resolution **717 (WRC-95)** resolves to review at WRC-97 "the MSS
allocations in the 2 GHz range that result from the decisions of this
Conference with a view to harmonising in the long term, if necessary,
common, primary world-wide MSS allocations in the 2 GHz range, having
due regard for the continuing protection of terrestrial services."

Resolution **717** did not request the ITU-R to study this matter.
However, the CPM-97 provides useful guidance to Administrations on this
matter.

Europe considers that the MSS allocations, made at WARC-92 (revised in
WRC-95), on a world-wide basis, in the bands 1 980 - 2 010 MHz and
2 170 - 2 200 MHz have achieved the required harmonisation and no
further action is needed by WRC-97. Therefore it is considered that no
shift or increase in the 2 GHz MSS allocations is necessary. Europe has
placed a clear priority on the development of the terrestrial IMT-2000
services in bands adjacent to existing 2 GHz world-wide MSS allocations,
and have already prepared frequency plans for the introduction of
IMT-2000 services.

Furthermore, Europe notes from the CPM report the concerns of Region 1
and Region 3 administrations that:

-   any change or increase to the 2 GHz MSS allocations would cause
    serious difficulties to the protection of terrestrial Fixed
    Services;

-   any change or increase to the 2 GHz MSS allocations would also cause
    difficulties to the introduction of MSS within the WARC-92 (revised
    in WRC-95) 2 GHz MSS bands allocated on a world-wide basis and the
    introduction of new terrestrial Fixed and Mobile services in the
    2 GHz band.

**Proposal**

+------------+---------------------------------------------------------+---+
| **EUR/5B   |                                                         |   |
| /1.9.1-9** |                                                         |   |
+------------+---------------------------------------------------------+---+
| *          | ARTICLE S5**\                                           |   |
| *[NOC]{.un | **                                                      |   |
| derline}** |                                                         |   |
|            | **MHz\                                                  |   |
|            | 1 710 - 2 450**                                         |   |
+------------+---------------------------------------------------------+---+

**Reasons:** No change should be made to the allocations made to the
mobile satellite service in the bands 1 710 - 2 450 MHz.

*\[CPG Secretary's note: There may be no need to reproduce this table in
a [NOC]{.underline} proposal. This will be confirmed withe ITU before
final submission\]*

+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
|            | **1 710 -  | F  |                  |                  |   |
|            | 1 930**    | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 80 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .1 |                  |                  |   |
|            |            | 49 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 85 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 86 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 87 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 88 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **1 930 -  |    | **1 930 -        | **1 930 -        |   |
|            | 1 970**    |    | 1 970**          | 1 970**          |   |
|            |            |    |                  |                  |   |
|            | FIXED      |    | FIXED            | FIXED            |   |
|            |            |    |                  |                  |   |
|            | MOBILE     |    | MOBILE           | MOBILE           |   |
|            |            |    |                  |                  |   |
|            |            |    | M                |                  |   |
|            |            |    | obile-Satellite\ |                  |   |
|            |            |    | (Earth-to-space) |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.388     |    | S5.388           | S5.388           |   |
+------------+------------+----+------------------+------------------+---+
|            | **1 970 -  |    | **1 970 -        | **1 970 -        |   |
|            | 1 980**    |    | 1 980**          | 1 980**          |   |
|            |            |    |                  |                  |   |
|            | FIXED      |    | FIXED            | FIXED            |   |
|            |            |    |                  |                  |   |
|            | MOBILE     |    | MOBILE           | MOBILE           |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.388     |    | S5.388           | S5.388           |   |
+------------+------------+----+------------------+------------------+---+
|            | **1 980 -  | F  |                  |                  |   |
|            | 2 010**    | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 88 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 38 |                  |                  |   |
|            |            | 9A |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 38 |                  |                  |   |
|            |            | 9B |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 38 |                  |                  |   |
|            |            | 9F |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 010 -  |    | **2 010 -        | **2 010 -        |   |
|            | 2 025**    |    | 2 025**          | 2 025**          |   |
|            |            |    |                  |                  |   |
|            | FIXED      |    | FIXED            | FIXED            |   |
|            |            |    |                  |                  |   |
|            | MOBILE     |    | MOBILE           | MOBILE           |   |
|            |            |    |                  |                  |   |
|            |            |    | M                |                  |   |
|            |            |    | OBILE-SATELLITE\ |                  |   |
|            |            |    | (Earth-to-space) |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.388     |    | S5.388 S5.389C   | S5.388           |   |
|            |            |    | S5.389D S5.389E  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 025 -  | S  |                  |                  |   |
|            | 2 110**    | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | O  |                  |                  |   |
|            |            | PE |                  |                  |   |
|            |            | RA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | E  |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | TH |                  |                  |   |
|            |            | EX |                  |                  |   |
|            |            | PL |                  |                  |   |
|            |            | OR |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | N- |                  |                  |   |
|            |            | SA |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | LL |                  |                  |   |
|            |            | IT |                  |                  |   |
|            |            | E\ |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 91 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | RE |                  |                  |   |
|            |            | SE |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | CH |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 92 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 110 -  | F  |                  |                  |   |
|            | 2 120**    | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | RE |                  |                  |   |
|            |            | SE |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | CH |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | de |                  |                  |   |
|            |            | ep |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 88 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 120 -  |    | **2 120 -        | **2 120 -        |   |
|            | 2 160**    |    | 2 160**          | 2 160**          |   |
|            |            |    |                  |                  |   |
|            | FIXED      |    | FIXED            | FIXED            |   |
|            |            |    |                  |                  |   |
|            | MOBILE     |    | MOBILE           | MOBILE           |   |
|            |            |    |                  |                  |   |
|            |            |    | M                |                  |   |
|            |            |    | obile-Satellite\ |                  |   |
|            |            |    | (space-to-Earth) |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.388     |    | S5.388           | S5.388           |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 160 -  |    | **2 160 -        | **2 160 -        |   |
|            | 2 170**    |    | 2 170**          | 2 170**          |   |
|            |            |    |                  |                  |   |
|            | FIXED      |    | FIXED            | FIXED            |   |
|            |            |    |                  |                  |   |
|            | MOBILE     |    | MOBILE           | MOBILE           |   |
|            |            |    |                  |                  |   |
|            |            |    | M                |                  |   |
|            |            |    | OBILE-SATELLITE\ |                  |   |
|            |            |    | (space-to-Earth) |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.388     |    | S5.388 S5.389C   | S5.388           |   |
|            | S5.392A    |    | S5.389D S5.389E  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 170 -  | F  |                  |                  |   |
|            | 2 200**    | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 88 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 38 |                  |                  |   |
|            |            | 9A |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 38 |                  |                  |   |
|            |            | 9F |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 39 |                  |                  |   |
|            |            | 2A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 200 -  | S  |                  |                  |   |
|            | 2 290**    | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | O  |                  |                  |   |
|            |            | PE |                  |                  |   |
|            |            | RA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | E  |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | TH |                  |                  |   |
|            |            | EX |                  |                  |   |
|            |            | PL |                  |                  |   |
|            |            | OR |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | N- |                  |                  |   |
|            |            | SA |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | LL |                  |                  |   |
|            |            | IT |                  |                  |   |
|            |            | E\ |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 91 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | RE |                  |                  |   |
|            |            | SE |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | CH |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 92 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | **2 290 -  | F  |                  |                  |   |
|            | 2 300**    | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | PA |                  |                  |   |
|            |            | CE |                  |                  |   |
|            |            | RE |                  |                  |   |
|            |            | SE |                  |                  |   |
|            |            | AR |                  |                  |   |
|            |            | CH |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | de |                  |                  |   |
|            |            | ep |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | )) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+------------+------------------+------------------+------------------+---+
|            | Allocation to    |                  |                  |   |
|            | Services         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Region 1         | Region 2         | Region 3         |   |
+------------+------------------+------------------+------------------+---+
|            | **2 300 -        | **2 300 -        |                  |   |
|            | 2 450**          | 2 450**          |                  |   |
|            |                  |                  |                  |   |
|            | FIXED            | FIXED            |                  |   |
|            |                  |                  |                  |   |
|            | MOBILE           | MOBILE           |                  |   |
|            |                  |                  |                  |   |
|            | Amateur          | RADIOLOCATION    |                  |   |
|            |                  |                  |                  |   |
|            | Radiolocation    | Amateur          |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.150 S5.282    | S5.150 S5.282    |                  |   |
|            | S5.395           | S5.393 S5.394    |                  |   |
|            |                  | S5.396           |                  |   |
+------------+------------------+------------------+------------------+---+

**[PART 3]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Resolution 213 (WRC-95)]{.smallcaps}

**RESOLUTION 213 (WRC-95) - Consideration of MOBILE-SATELLITE SERVICE
Allocations in the frequency band 1 675 - 1 710 MHz**

**Introduction**

1\. At WRC-95 some administrations outside Europe requested an
allocation of approximately 10 MHz spectrum to the mobile-satellite
service in all Regions of the ITU within the band 1 675 - 1 710 MHz in
the Earth-to-space direction.

2\. The aim of this proposal is to give the mobile-satellite service
access to the spectrum where possible and harmonise allocations between
ITU-Regions taking into account relevant sharing conclusions. A matching
downlink allocation is also proposed.

**Proposal**

+------------+------------------+------------------+------------------+---+
| **EUR/5B/  | ARTICLE S5       |                  |                  |   |
| 1.9.1-10** |                  |                  |                  |   |
|            | **MHz\           |                  |                  |   |
|            | 1 675 - 1 710**  |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Allocation to    |                  |                  |   |
|            | Services         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Region 1         | Region 2         | Region 3         |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **1 675 -        | **1 675 -        | **1 675 -        |   |
|            | 1683~~90~~**     | 1683~~90~~**     | 1683~~90~~**     |   |
|            |                  |                  |                  |   |
|            | METEOROLOGICAL   | METEOROLOGICAL   | METEOROLOGICAL   |   |
|            | AIDS             | AIDS             | AIDS             |   |
|            |                  |                  |                  |   |
|            | FIXED            | FIXED            | FIXED            |   |
|            |                  |                  |                  |   |
|            | METEOROLO        | METEOROLO        | METEOROLO        |   |
|            | GICAL-SATELLITE\ | GICAL-SATELLITE\ | GICAL-SATELLITE\ |   |
|            | (space-to-Earth) | (space-to-Earth) | (space-to-Earth) |   |
|            |                  |                  |                  |   |
|            | MOBILE except    | MOBILE except\   | MOBILE except\   |   |
|            | aeronautical     | aeronautical     | aeronautical     |   |
|            | mobile           | mobile           | mobile           |   |
|            |                  |                  |                  |   |
|            | MOBILE-          | MOBILE-          | MOBILE-          |   |
|            | SATELLITE\       | SATELLITE\       | SATELLITE\       |   |
|            | (                | (Earth-to-space) | (                |   |
|            | Earth-to-space)\ |                  | Earth-to-space)\ |   |
|            | ADD S5.377B      |                  | ADD S5.377B      |   |
+------------+------------------+------------------+------------------+---+
|            | S5.341 S5.377\   | S5.341 S5.377\   | S5.341 S5.377\   |   |
|            | ADD S5.377A      | ADD 5.377A       | ADD S5.377A      |   |
+------------+------------------+------------------+------------------+---+

+------------+------------------+------------------+------------------+---+
|            | Allocation to    |                  |                  |   |
|            | Services         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Region 1         | Region 2         | Region 3         |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **1 683~~75~~ -  | **1 683~~75~~ -  | **1 683~~75~~ -  |   |
|            | 1 690**          | 1 690**          | 1 690**          |   |
|            |                  |                  |                  |   |
|            | METEOROLOGICAL   | METEOROLOGICAL   | METEOROLOGICAL   |   |
|            | AIDS             | AIDS             | AIDS             |   |
|            |                  |                  |                  |   |
|            | FIXED            | FIXED            | FIXED            |   |
|            |                  |                  |                  |   |
|            | METEOROLO        | METEOROLO        | METEOROLO        |   |
|            | GICAL-SATELLITE\ | GICAL-SATELLITE\ | GICAL-SATELLITE\ |   |
|            | (space-to-Earth) | (space-to-Earth) | (space-to-Earth) |   |
|            |                  |                  |                  |   |
|            | MOBILE except\   | MOBILE except    | MOBILE except\   |   |
|            | aeronautical     | aeronautical     | aeronautical     |   |
|            | mobile           | mobile           | mobile           |   |
|            |                  |                  |                  |   |
|            |                  | ~~MOBILE-        |                  |   |
|            |                  | SATELLITE        |                  |   |
|            |                  | (E               |                  |   |
|            |                  | arth-to-space)~~ |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.341           | S5.341           | S5.341           |   |
|            |                  | ~~S5.377~~       |                  |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **1 690 -        | **1 690 -        | **1 690 -        |   |
|            | 1 700**          | 1 700**          | 1 700**          |   |
|            |                  |                  |                  |   |
|            | METEOROLOGICAL   | METEOROLOGICAL   | METEOROLOGICAL   |   |
|            | AIDS             | AIDS             | AIDS             |   |
|            |                  |                  |                  |   |
|            | METEOROLO        | METEOROLO        | METEOROLO        |   |
|            | GICAL-SATELLITE\ | GICAL-SATELLITE\ | GICAL-SATELLITE\ |   |
|            | (space-to-Earth) | (space-to-Earth) | (space-to-Earth) |   |
|            |                  |                  |                  |   |
|            | Fixed            | ~~MOBILE-        |                  |   |
|            |                  | SATELLITE\       |                  |   |
|            | Mobile except\   | (E               |                  |   |
|            | aeronautical     | arth-to-space)~~ |                  |   |
|            | mobile           |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.289 S5.341    | S5.289 S5.341    | S5.289 S5.341    |   |
|            | S5.382           | ~~S5.377~~       | S5.381           |   |
|            |                  | S5.381           |                  |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **1 700 -        | **1 700 -        | **1 700 -        |   |
|            | 1 710**          | 1 710**          | 1 710**          |   |
|            |                  |                  |                  |   |
|            | FIXED            | FIXED            | FIXED            |   |
|            |                  |                  |                  |   |
|            | METEOROLO        | METEOROLO        | METEOROLO        |   |
|            | GICAL-SATELLITE\ | GICAL-SATELLITE\ | GICAL-SATELLITE\ |   |
|            | (space-to-Earth) | (space-to-Earth) | (space-to-Earth) |   |
|            |                  |                  |                  |   |
|            | MOBILE except\   | MOBILE except\   | MOBILE except\   |   |
|            | aeronautical     | aeronautical     | aeronautical     |   |
|            | mobile           | mobile           | mobile           |   |
|            |                  |                  |                  |   |
|            |                  | ~~MOBILE-        |                  |   |
|            |                  | SATELLITE\       |                  |   |
|            |                  | (E               |                  |   |
|            |                  | arth-to-space)~~ |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.289 S5.341    | S5.289 S5.341    | S5.289 S5.341    |   |
|            |                  | ~~S5.377~~       | S5.384           |   |
+------------+------------------+------------------+------------------+---+

**EUR/5B/1.9.1-11**

**MOD S5.377** In the band 1 675 - ~~1 710~~ 1 683 MHz, stations in the
mobile-satellite service shall not cause harmful interference to, nor
constrain the development of, the meteorological-satellite, the
meteorological aids ~~(see Resolution **213 (Rev. WRC-95**))~~ and the
use of this band shall be subject to coordination under Resolution **46
(Rev.WRC-95)**/No. **S9.11A**. In order to avoid causing harmful
interference to the meteorological-satellite service, mobile earth
stations shall not operate, except on a narrow-band signalling channel,
within the exclusion zones around the meteorological-satellite Earth
stations defined in Recommendation ITU-R **SA.1158**. The mobile
satellite system shall have position determination capabilities to
ensure compliance with this provision.

**EUR/5B/1.9.1-12**

**ADD S5.377A** In the band 1 675 - 1 683 MHz, stations in the
mobile-satellite service shall not cause harmful Interference to or
claim protection from existing stations in the fixed service notified
and brought into use prior to 21 November 1997.

**EUR/5B/1.9.1-13**

**ADD S5.377B** The use of the band 1 675 - 1 683 MHz by the
mobile-satellite service shall not commence before 1 July 2000.

**Reasons:**

1\. Sharing between meteorological aids, fixed service and the
mobile-satellite service is considered not practicable. It is expected
that meteorological aids use can be concentrated in the frequency band
1 683 MHz - 1 690 MHz.

2\. (Draft Modification of) Recommendation ITU-R **SA.1158** concludes
that sharing between the meteorological-satellite service and the
mobile-satellite service is feasible in the band 1 675 - 1 690 MHz if
protection of the main stations is guaranteed.

3\. (Draft Modification of) Recommendation ITU-R **SA.1158** concludes
that sharing between the meteorological-satellite service and the
mobile-satellite service is not feasible in the band 1 690 - 1 710 MHz.

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE S5 |    |                  |                  |   |
| 1.9.1-14** |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 1 559 -    |    |                  |                  |   |
|            | 1 610**    |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 559 -  | AE |                  |                  |   |
|            | ~~1 61     | RO |                  |                  |   |
|            | 0~~1 567** | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 4A |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 59 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 63 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **~~15     | AE |                  |                  |   |
|            | 59~~1567 - | RO |                  |                  |   |
|            | 1610**     | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 59 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 63 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.9.1-15**

**ADD S.5 354A** The use of the band 1 559 - 1 567 MHz for the
mobile-satellite service (space-to-Earth) is subject to co-ordination
under Resolution **46 (WRC-95)**/No. **S9.11A**. The power flux density
of mobile-satellite service space stations shall not exceed
‑112 dBW/m^2^/1 MHz for all angles of arrival. This provisional power
flux density limit shall apply until such time as a competent world
radiocommunication conference revises it.

**Reasons:** The pfd limit of ‑112 dB(W/m^2^) in any 1 MHz would ensure
adequate protection of existing GNSS systems. However, additional
studies are required for future GNSS for which this power flux density
limit may be insufficient.

**[PART 4]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[MSS Allocations in the 1.5/1.6 GHz Bands]{.smallcaps}

**PROPOSAL REGARDING GENERIC ALLOCATIONS FOR THE MOBILE-SATELLITE
SERVICE AT 1.5/1.6 GHz**

**Introduction**

WRC‑95, through Recommendation **34**, recommended that spectrum should
be allocated to the most broadly defined services to provide maximum
flexibility and that spectrum should be allocated on a world-wide basis.
Recognising those principles and that the 1.5/1.6 GHz MSS bands already
are used on a generic bases by a number of administrations and
furthermore recognising that the MSS service is of a global nature, it
is proposed to allocate those bands for generic MSS use on a world-wide
basis.

Furthermore, at present the procedure for the coordination of
mobile-satellite systems (**S9.11A)** does not give priority access to
global assignments for mobile-satellite systems providing global
maritime mobile-satellite distress and safety (GMDSS) communications
according to Article **S53** and/or global aeronautical mobile-satellite
(R) service AMS(R)S communications with priorities 1 to 6 of Article
**S44**. Hence it is necessary to to establish, on a global bases,
provisions to safeguard spectrum requirements for GMDSS and AMS(R)S.

A definition of the GMDSS is proposed in proposal EUR/4B/1.6.1-28
relating to agenda item 1.6 of WRC‑97.

**Proposal**

Allocate in all Regions the bands 1 525 - 1 559 MHz and 1 626.5 -
1 660.5 MHz for generic MSS (i.e., LMSS, MMSS and AMSS) with special
regulatory and operational provisions in order to safeguard priority for
GMDSS and AMS(R)S in accordance with the following proposed amendments
to Article **S5** (see below).

Adopt the Resolution \[EUR-1.9.1-1\] proposed to this Conference (see
EUR/5B/1.9.1-31 below) to study further the special requirements for
GMDSS and AMS(R)S and the way in which spectrum should be made available
to these services (i.e. in the procedure for the coordination of
mobile-satellite systems). These studies should aim at a relaxation of
the (in this proposal introduced) constraints to generic MSS
allocations.

General reasons for the proposed modifications of the table of
frequencies in Article **S5**:

-   The proposed modifications is in accordance with Recommendation **34
    (WRC‑95)**, that spectrum should be allocated to the most broadly
    defined services for the purpose of providing maximum flexibility to
    administrations.

-   The need to allocate spectrum to generic MSS at WRC-97 recognises
    that the 1.5/1.6 GHz bands are allocated and being used on a generic
    basis by a number of administrations. It also recognises that
    ongoing frequency co-ordination (the co‑ordination between Region 2
    countries , and the co-ordination in the Indian Ocean Region)
    concerning these bands could result in parts of the bands
    1.5/1.6 GHz being used on a generic basis. The new systems proposed
    will come into operation around the end of 1998.

+------------+------------------+------------------+------------------+---+
| **EUR/5B   | ARTICLE S5       |                  |                  |   |
| /1.91-16** |                  |                  |                  |   |
|            | **MHz\           |                  |                  |   |
|            | 1 525 - 1 533**  |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Allocation to    |                  |                  |   |
|            | Services         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Region 1         | Region 2         | Region 3         |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **               | **               | **               |   |
|            | 1 525 -- 1 530** | 1 525 -- 1 530** | 1 525 -- 1 530** |   |
|            |                  |                  |                  |   |
|            | SPACE OPERATION\ | SPACE OPERATION\ | SPACE OPERATION\ |   |
|            | (space-to-Earth) | (space-to-Earth) | (space-to-Earth) |   |
|            |                  |                  |                  |   |
|            | FIXED            | M                | FIXED            |   |
|            |                  | OBILE-SATELLITE\ |                  |   |
|            | ~~MARITIME~~     | (space-to-Earth) | MOBILE-SATELLITE |   |
|            | M                |                  | (space-to-Earth) |   |
|            | OBILE-SATELLITE\ | Earth            |                  |   |
|            | (                | Explo            | Earth            |   |
|            | space-to-Earth)\ | ration-Satellite | Explo            |   |
|            | ADD S5.352A      |                  | ration-Satellite |   |
|            |                  | Fixed            |                  |   |
|            | Earth            |                  | Mobile S5.349    |   |
|            | Explo            | Mobile S5.343    |                  |   |
|            | ration-Satellite |                  |                  |   |
|            |                  |                  |                  |   |
|            | Mobile except    |                  |                  |   |
|            | aeronautical\    |                  |                  |   |
|            | mobile S5.349    |                  |                  |   |
|            |                  |                  |                  |   |
|            | ~~Land           |                  |                  |   |
|            | M                |                  |                  |   |
|            | obile-Satellite\ |                  |                  |   |
|            | (space-to-Earth) |                  |                  |   |
|            | S5.352~~         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.341 S5.342    | S5.341 S5.351    | S5.341 S5.351    |   |
|            | S5.350\          | S5.354           | S5.354           |   |
|            | S5.351 S5.354    |                  |                  |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **               | **               |                  |   |
|            | 1 530 -- 1 533** | 1 530 -- 1 533** |                  |   |
|            |                  |                  |                  |   |
|            | SPACE OPERATION\ | > SPACE          |                  |   |
|            | (space-to-Earth) | > OPERATION      |                  |   |
|            |                  | >                |                  |   |
|            | ~~MARITIME~~     | (space-to-Earth) |                  |   |
|            | MOBILE-\         | >                |                  |   |
|            | SATELLITE\       | > ~~MARITIME~~   |                  |   |
|            | (                | > M              |                  |   |
|            | space-to-Earth)\ | OBILE-SATELLITE\ |                  |   |
|            | ADD S5.353A      | >                |                  |   |
|            |                  | (space-to-Earth) |                  |   |
|            | ~~LAND           | > ADD S5.353A    |                  |   |
|            | M                | >                |                  |   |
|            | OBILE-SATELLITE\ | > ~~LAND         |                  |   |
|            | (s               | > M              |                  |   |
|            | pace-to-Earth)~~ | OBILE-SATELLITE\ |                  |   |
|            |                  | > (s             |                  |   |
|            | Earth            | pace-to-Earth)~~ |                  |   |
|            | Explo            | >                |                  |   |
|            | ration-Satellite | > Earth          |                  |   |
|            |                  | > Explo          |                  |   |
|            | Fixed            | ration-Satellite |                  |   |
|            |                  | >                |                  |   |
|            | Mobile except\   | > Fixed          |                  |   |
|            | aeronautical     | >                |                  |   |
|            | mobile           | > Mobile         |                  |   |
|            |                  | > ~~S5.343~~     |                  |   |
+------------+------------------+------------------+------------------+---+
|            | S5.341 S5.342    | > S5.341 S5.351  |                  |   |
|            | S5.351\          | > ~~S5.353~~     |                  |   |
|            | S5.354           | > S5.354         |                  |   |
+------------+------------------+------------------+------------------+---+

**EUR/5B/1.91-17**

**SUP S5.352** ~~The use of the bands 1 525 - 1 530 MHz, 1 533 -
1 544 MHz, 1 626.5 - 1 631.5 MHz and 1 634.5 ‑ 1 645.5 MHz by the land
mobile-satellite service is limited to non-speech low bit-rate data
transmissions.~~

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-18**

**ADD S5.352A** In the band 1 525 - 1 530 MHz, mobile Earth stations
shall not claim protection from existing stations in the fixed service
notified and brought into use prior to 21 November 1997

**Reasons:** Together with provision No. **S5.354,** this provision will
give full protection to existing fixed service.

+------------+------------+----+------------------+------------------+---+
| **EUR/5B   | ARTICLE S5 |    |                  |                  |   |
| /1.91-19** |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 1 533 -    |    |                  |                  |   |
|            | 1 559**    |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 533    |    | **               |                  |   |
|            | -- 1 535** |    | 1 533 -- 1 535** |                  |   |
|            |            |    |                  |                  |   |
|            | SPACE      |    | > SPACE          |                  |   |
|            | OPERATION\ |    | > OPERATION      |                  |   |
|            | (space     |    | >                |                  |   |
|            | -to-Earth) |    | (space-to-Earth) |                  |   |
|            |            |    | >                |                  |   |
|            | ~~         |    | > ~~MARITIME~~   |                  |   |
|            | MARITIME~~ |    | > M              |                  |   |
|            | MOBILE-    |    | OBILE-SATELLITE\ |                  |   |
|            | SATELLITE\ |    | >                |                  |   |
|            | (space-    |    | (space-to-Earth) |                  |   |
|            | to-Earth)\ |    | > ADD S5.353A    |                  |   |
|            | ADD        |    | >                |                  |   |
|            | S5.353A    |    | > Earth          |                  |   |
|            |            |    | > Explo          |                  |   |
|            | Earth      |    | ration-Satellite |                  |   |
|            | E          |    | >                |                  |   |
|            | xploration |    | > Fixed          |                  |   |
|            | -Satellite |    | >                |                  |   |
|            |            |    | > Mobile S5.343  |                  |   |
|            | Fixed      |    | >                |                  |   |
|            |            |    | > ~~Land         |                  |   |
|            | Mobile     |    | >                |                  |   |
|            | except\    |    | Mobile-Satellite |                  |   |
|            | ae         |    | >                |                  |   |
|            | ronautical |    | (space-to-Earth) |                  |   |
|            | mobile     |    | > S5.352~~       |                  |   |
|            |            |    |                  |                  |   |
|            | ~~Land     |    |                  |                  |   |
|            | Mobile-    |    |                  |                  |   |
|            | Satellite\ |    |                  |                  |   |
|            | (space     |    |                  |                  |   |
|            | -to-Earth) |    |                  |                  |   |
|            | S5.352~~   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | S5.341     |    | > S5.341 S5.351  |                  |   |
|            | S5.342     |    | > ~~S5.353~~     |                  |   |
|            | S5.351\    |    | > S5.354         |                  |   |
|            | S5.354     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 535    | ~~ |                  |                  |   |
|            | -- 1 544** | MA |                  |                  |   |
|            |            | RI |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ME |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 53 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            |  S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 3A |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 5  |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **NOC**    | **1 544    | MO |                  |                  |   |
|            | -- 1 545** | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 56 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 545    | ~~ |                  |                  |   |
|            | -- 1 555** | AE |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | (R |                  |                  |   |
|            |            | )~ |                  |                  |   |
|            |            | ~\ |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 57 |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 58 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 9\ |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 62 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 36 |                  |                  |   |
|            |            | 2A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 555    | ~~ |                  |                  |   |
|            | -- 1 559** | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 9\ |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 60 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 61 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 62 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.91-20**

**SUP S5.353** ~~*Additional allocation:* in Argentina, Australia,
Brazil, Canada, the United States, Malaysia and Mexico, the band 1 530 ‑
1 544 MHz is also allocated to the mobile-satellite service
(space-to-Earth), and the band 1 631.5 ‑ 1 645.5 MHz is also allocated
to the mobile-satellite service (Earth-to-space), on a primary basis
subject to the following conditions: maritime mobile-satellite distress
and safety communications shall have priority access and immediate
availability over all other mobile-satellite communications operating
under this provision. Communications of mobile-satellite system sta­tions
not participating in the global maritime distress and safety system
(GMDSS) shall operate on a secondary basis to distress and safety
communications of stations operating in the GMDSS. Account shall be
taken of the priority of safety-related communications in the other
mobile-satellite services.~~

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-21**

**ADD S5.353A** In applying the procedures of No. **S9.11A** to the
mobile-satellite service within the bands 1 530 - 1 544 MHz and
1 631.5 - 1 645.5 MHz, administrations shall give priority to
accommodating the spectrum requirements of the Global Maritime Distress
and Safety System (GMDSS). Mobile-satellite systems not providing
distress and safety communications for the GMDSS shall not cause
unacceptable interference to the GMDSS. (See Resolution
**\[EUR-1.9.1-1\] (WRC‑97)**).

**Reasons:** To establish necessary global safeguards for the spectrum
requirements for the GMDSS.

**EUR/5B/1.91-22**

**NOC S5.356**

**EUR/5B/1.91-23**

**MOD S5.358** ~~Notwithstanding any other provisions of the Radio
Regulations relating to restrictions in the use of the bands allocated
to the aeronautical mobile-satellite (R) service for public
correspondence, the bands 1 545 ‑ 1 555 MHz and 1 646.5 ‑ 1 656.5 MHz
may be authorized by administrations for public correspondence with
aircraft earth stations. Such communications must cease immediately, if
necessary, to permit transmission of messages with priority 1 to 6 in
Article **51/S44.**~~ A mobile-satellite system providing AMS(R)S must
cease immediately all aeronautical public correspondence communications,
if necessary, to permit the transmission of messages with priority 1 to
6 in Article **S44** within that system.

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-24**

**SUP S5.360** ~~In the bands 1 555 ‑ 1 559 MHz and 1 656.5 ‑
1 660.5 MHz administrations may also authorize aircraft earth stations
and ship earth stations to communicate with space stations in the land
mobile-satellite service (see Resolution **208 (Mob-87)**).~~

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-25**

**SUP S5.361** ~~*Alternative allocation:* in Australia, Canada and
Mexico, the band 1 555 ‑ 1 559 MHz is allocated to the mobile‑satellite
(space‑to‑Earth) service, the band 1 656.5 ‑ 1 660 MHz is allocated to
the mobile‑satellite (Earth‑to‑space) service, and the band 1 660 ‑
1 660.5 MHz is allocated to the mobile‑satellite (Earth‑to‑space) and
the radio astronomy services, on a primary basis~~

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-26**

**SUP S5.362** ~~Alternative allocation: in Argentina and the United
States, the band 1 555 ‑ 1 559 MHz is allocated to the mobile‑satellite
(space‑to‑Earth) service, the band 1 656.5 ‑ 1 660 MHz is allocated to
the mobile‑satellite (Earth‑to‑space) service, and the band
1 660 ‑ 1 660.5 MHz is allocated to the mobile‑satellite
(Earth‑to‑space) and radio astronomy services, on a primary basis
subject to the following conditions: the aeronautical mobile‑satellite
(R) service shall have priority access and immediate availability over
all other mobile‑satellite communications within a network operating
under this provi­sion; mobile‑satellite systems shall be interoperable
with the aeronautical mobile‑satellite (R) service; account shall be
taken of the priority of safety-related communications in the other
mobile-satellite services.~~

**EUR/5B/1.91-27**

**ADD S5.362A** In applying the procedures of No. **S9.11A** to the
mobile-satellite service within the bands 1 545 - 1 555 MHz and
1 646.5 - 1 656.5 MHz, administrations shall give priority to
accommodating the spectrum requirements of the aeronautical
mobile-satellite (R) service (AMS(R)S) providing transmission of
messages with priority 1 to 6 in Article **S44**. Mobile-satellite
systems not providing [AMS(R)S]{.underline} messages with priority 1 to
6 in Article **S44** shall not cause unacceptable interference to the
AMS(R)S. (See Resolution **\[EUR-1.9.1-1\] (WRC‑97)**).

**Reasons:** To establish necessary global safeguards for the spectrum
requirements for the AMS(R)S systems providing transmission of messages
with priority 1 to 6 in Article **S44**

+------------+------------+----+------------------+------------------+---+
| **EUR/5B   | ARTICLE S5 |    |                  |                  |   |
| /1.91-28** |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 1 626.5 -  |    |                  |                  |   |
|            | 1 660.5**  |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **         |    | **1 62           |                  |   |
|            | 1 626.5 -- |    | 6.5 -- 1 631.5** |                  |   |
|            |  1 631.5** |    |                  |                  |   |
|            |            |    | >                |                  |   |
|            | ~~         |    | MOBILE-SATELLITE |                  |   |
|            | MARITIME~~ |    | >                |                  |   |
|            | MOBILE-    |    | (Earth-to-space) |                  |   |
|            | SATELLITE\ |    |                  |                  |   |
|            | (Earth     |    |                  |                  |   |
|            | -to-space) |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | ~~Land     |    |                  |                  |   |
|            | Mobile-    |    |                  |                  |   |
|            | Satellite\ |    |                  |                  |   |
|            | (Earth     |    |                  |                  |   |
|            | -to-space) |    |                  |                  |   |
|            | S5.352~~   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | S5.341     |    | > S5.341 S5.351  |                  |   |
|            | S5.351     |    | > ~~S5.353~~     |                  |   |
|            | S5.354\    |    | > S5.354 S5.355\ |                  |   |
|            | S5.355     |    | > S5.359 S5.373A |                  |   |
|            | S5.359     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **         | ~~ |                  |                  |   |
|            | 1 631.5 -- | MA |                  |                  |   |
|            |  1 636.5 \ | RI |                  |                  |   |
|            | ~~1        | TI |                  |                  |   |
|            |  634.5~~** | ME |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 53 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 9\ |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 74 |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 35 |                  |                  |   |
|            |            | 3A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **         | ~~ |                  |                  |   |
|            | ~~1 634.5\ | MA |                  |                  |   |
|            | ~~         | RI |                  |                  |   |
|            | 1 636.5 -- | TI |                  |                  |   |
|            |  1 645.5** | ME |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 53 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | D  |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 53 |                  |                  |   |
|            |            | A\ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 59 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **NOC**    | **         | MO |                  |                  |   |
|            | 1 645.5 -- | BI |                  |                  |   |
|            |  1 646.5** | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 75 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **         | ~~ |                  |                  |   |
|            | 1 646.5 -- | AE |                  |                  |   |
|            |  1 656.5** | RO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | (R |                  |                  |   |
|            |            | )~ |                  |                  |   |
|            |            | ~\ |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 36 |                  |                  |   |
|            |            | 2A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 58 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 59 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 76 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 656.5  | ~~ |                  |                  |   |
|            | -- 1 660** | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 55 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 59 |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 36 |                  |                  |   |
|            |            | 0\ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 61 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 62 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 74 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 74 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 660 -- | ~~ |                  |                  |   |
|            |  1 660.5** | LA |                  |                  |   |
|            |            | ND |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | ST |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NO |                  |                  |   |
|            |            | MY |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .1 |                  |                  |   |
|            |            | 49 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 60 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 61 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 36 |                  |                  |   |
|            |            | 2\ |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~A |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            |  S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 37 |                  |                  |   |
|            |            | 6A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.91-29**

**MOD S5.374** ~~Land earth stations and ship~~Mobile earth stations in
the mobile-satellite service operating in the bands 1 631.5 ‑ 1634.5 MHz
and 1 656.5 ‑ 1 660 MHz shall not cause harmful interference to the
stations in the fixed service operating in the countries listed in No.
**S5.359**

**Reasons:** Consequential to the proposed allocation modification.

**EUR/5B/1.91-30**

**ADD S5.376A** Aircraft earth stations shall not operate in the
1 660.0 ‑ 1 660.5 MHz band.

**Reasons:** To give protection to the radio-astronomy service.

**EUR/5B/1.91-31**

**ADD**

RESOLUTION \[EUR-1.9.1-1\] (WRC-97)

Use of the Bands 1 525-1 559 MHz and 1 626.5-1 660.5 MHz\
by the Mobile-Satellite Service

The World Radiocommunication Conference (Geneva, 1997)

considering

*a)* that WRC-97 allocated the bands 1 525 - 1 559 MHz (s-E) and
1 626.5 - 1 660.5 MHz (Earth-to-space) to the mobile-satellite service
(MSS) to facilitate the assignment of spectrum to mobile-satellite
systems in the most flexible manner practicable;

*b)* that Appendix **S15.2** identifies the bands 1 530 - 1 544 MHz
(s-E) and 1 626.5 - 1 645.5 MHz (Earth-to-space) for distress and safety
purposes in the maritime mobile-satellite service as well as for routine
non-safety purposes;

*c)* that prior to WRC-97 No. **S5.353** provided for an additional
allocation in some countries for the use of the bands 1 530 - 1 544 MHz
and 1 631.5 - 1 645.5 MHz by the mobile-satellite service on the
condition that maritime mobile-satellite distress and safety
communications have priority access over all other communications;

*d)* that prior to WRC-97 No. **S5.362** provided for an alternative
allocation in some countries for the use of the bands 1 555 - 1 559 MHz
and 1 656.5 - 1 660 MHz by the mobile-satellite service on the
conditions that

> \- the aeronautical mobile-satellite (R) service have priority access
> and immediate availability over all other communications within a
> network and that mobile-satellite systems should be inter-operable
> with the aeronautical mobile-satellite (R) service, and that
>
> \- in the band 1 545 - 1 555 MHz and 1 646.5 - 1 656.5 MHz public
> correspondence with aircraft must cease immediately if necessary to
> permit the transmission of messages with priorities 1 to 6 of Article
> **S44**;

*e)* that there is one global mobile satellite system that provides
global maritime mobile-satellite distress and safety communications
according to Article **S53** and global AMS(R)S communications with
priorities 1 to 6 of Article **S44** in accordance with ICAO and IMO
requirements;

*f)* that technical considerations for sharing satellite network
resources between MSS (other than AMS(R)S) and AMS(R)S have been
developed by the ITU-R .(See Recommendation ITU-R **M.\[8/17\]**;

further considering

*a)* that stations of the AMS(R)S shall be designed to the
internationally agreed Standards and Recommended Practices and
Procedures for Air Navigation Services to the Convention on
International Civil Aviation (ICAO SARPS, Annex 10, Vol.3, Chapter 4);

*b)* that ICAO has developed a global Air Traffic Management system
(ATM) which requires the inter-operability of mobile-satellite systems
providing AMS(R)S communications with the priority message structure of
Article **S44**;

*c)* that IMO may also place similar requirements of interoperability of
mobile satellite systems providing GMDSS communicationswith the priority
message structure of Article **S51**;

*d)* that global and regional mobile-satellite systems are being
coordinated in the bands 1 525 - 1 559 MHz (s-E) and 1 626.5 -
1 660.5 MHz (E-s) and that the ITU Radio Regulations provide the
international legal framework for multi-lateral agreements for the
coordination of assignments to be utilised by these satellite
networks.(See No. **S9.11A** except No. **S9.13**);

*e)* that, prior to WRC-97, the procedure for the coordination of
mobile-satellite systems (No. **S9.11A**) did not give priority access
to global assignments for mobile-satellite systems providing global
maritime mobile-satellite distress and safety communications according
to Article S53 and/or global AMS(R)S communications with priorities 1 to
6 of Article **S44**;

*f)* that the coordination of geostationary MSS systems providing either
global or regional communications may result in segmentation of spectrum
between various systems for co-coverage operations.

noting

*a)* that ICAO has estimated the spectrum requirement to satisfy AMS(R)S
needs up to the year 2010 to be 10 MHz in each direction;

*b)* that the IMO COMSAR Committee has repeatedly indicated to ITU that,
to meet the long term requirements of GMDSS, IMO would need to have
continued access to the entire frequency band 1 530 - 1 544 / 1 631.5 -
1 645.5 MHz;

resolves

that in the detailed frequency coordination of mobile-satellite systems,
while every effort shall be made to satisfy the spectrum requirements of
mobile-satellite systems, the global provision of the GMDSS and the
global provision of AMS(R)S providing the transmissions of messages with
priority 1 to 6 in Article **S44** shall not be constrained;

requests the ITU‑R

1\) to study, as a matter of urgency, the MSS spectrum requirements for
GMDSS and AMS(R)S;

2\) to study as a matter of urgency, the feasibility of prioritisation
and pre-emption between different mobile-satellite systems for GMDSS and
AMS(R)S, in order to achieve the most flexible practicable use of
generic allocations;.

3\) to submit a report on the results of the studies mentioned above to
the CPM-99

requests the WRC-99

to take into account the outcome of the ITU-R studies and take
appropriate action on this subject;

urges administrations

to ensure that the mobile-satellite systems for which they are
responsible guarantee with continuity the priorities required by
**S5.353A** and **S5.362A** in any detailed frequency coordination;

invites

the International Civil Aviation Organisation (ICAO) and the
International Maritime Organisation (IMO) to participate in the studies
mentioned above;.

instructs the Secretary-General

to communicate this Resolution to the ICAO and IMO.

**[PART 5]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, The Netherlands, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Bands Between 1 to 3 GHz]{.smallcaps}

TABLE OF CONTENTS

  ----------------- --------------------------------------------- ------------------
  **Section**       **Subject**                                   **Page**

  [1]{.smallcaps}   Recommendation **721**                        [33]{.smallcaps}

  [2]{.smallcaps}   Resolution **208 (WRC-87)**                   [37]{.smallcaps}
  ----------------- --------------------------------------------- ------------------

**1. Recommendation 721 - Frequency sharing between the mobile-satellite
service and radio astronomy at 1.6 GHz.**

**Introduction**

The MSS and the radio astronomy (RAS) services have co-primary status in
the bands 1 610.6 - 1 613.8 MHz and 1 660 - 1 660.5 MHz. This proposal
will allow appropriate coordination between mobile earth stations ­of the
mobile-satellite service and radio astronomy observatories within these
bands and keep the possibility for a future conference to evaluate
sharing between MSS and radio astronomy.

Note: ITU-R Working Party 8D has adopted Draft New Recommendation ITU-R
M.\[8D/XN\] which proposes a methodology to enable appropriate
coordination of MESs in the bands 1 610.6 - 1 613.8 MHz and 1 660.0 -
1 660.5 MHz. ITU-R Working Party 7D will discuss the validity of this
methodology at its meeting in June 1997.

**Proposals:**

+------------+------------------+------------------+------------------+---+
| **EUR/5B/  | ARTICLE S5       |                  |                  |   |
| 1.9.1-32** |                  |                  |                  |   |
|            | **MHz\           |                  |                  |   |
|            | 1 610.6 -        |                  |                  |   |
|            | 1613.8**         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Allocation to    |                  |                  |   |
|            | Services         |                  |                  |   |
+------------+------------------+------------------+------------------+---+
|            | Region 1         | Region 2         | Region 3         |   |
+------------+------------------+------------------+------------------+---+
| **MOD**    | **1 610.6 - 1    | **1 610.6 - 1    | **1 610.6 - 1    |   |
|            | 613.8**          | 613.8**          | 613.8**          |   |
|            |                  |                  |                  |   |
|            | M                | M                | M                |   |
|            | OBILE-SATELLITE\ | OBILE-SATELLITE\ | OBILE-SATELLITE\ |   |
|            | (Earth-to-space) | (Earth-to-space) | (Earth-to-space) |   |
|            |                  |                  |                  |   |
|            | RADIO ASTRONOMY  | RADIO ASTRONOMY  | RADIO ASTRONOMY  |   |
|            |                  |                  |                  |   |
|            | AERONAUTICAL\    | AERONAUTICAL\    | AERONAUTICAL\    |   |
|            | RADIONAVIGATION  | RADIONAVIGATION  | RADIONAVIGATION  |   |
|            |                  |                  |                  |   |
|            |                  | RADIODETERMIN    | Radiodetermi     |   |
|            |                  | ATION-SATELLITE\ | nation-Satellite |   |
|            |                  | (Earth-to-space) | (Earth-to-space) |   |
+------------+------------------+------------------+------------------+---+
|            | S5.149 S5.341    | S5.149 S5.341    | S5.149 S5.341    |   |
|            | S5.355 S5.359    | S5.364 S5.366    | S5.355 S5.359    |   |
|            | S5.363 S5.364    | S5.367 S5.368    | S5.364 S5.366    |   |
|            | S5.366 S5.367    | S5.370 S5.372    | S5.367 S5.368    |   |
|            | S5.368 S5.369    | ADD S5.372A      | S5.369 S5.372    |   |
|            | S5.371 S5.372    |                  | ADD 372A         |   |
|            | ADD S5.372A      |                  |                  |   |
+------------+------------------+------------------+------------------+---+

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE    |    |                  |                  |   |
| 1.9.1-33** | S5**\      |    |                  |                  |   |
|            | **         |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | **MHz\     |    |                  |                  |   |
|            | 1 660 - 1  |    |                  |                  |   |
|            | 660.5**    |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **1 660 -  | LA |                  |                  |   |
|            | 1 660.5**  | ND |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | ST |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NO |                  |                  |   |
|            |            | MY |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .1 |                  |                  |   |
|            |            | 49 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 41 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 60 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 61 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .3 |                  |                  |   |
|            |            | 62 |                  |                  |   |
|            |            | A  |                  |                  |   |
|            |            | DD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 37 |                  |                  |   |
|            |            | 2A |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.9.1-34**

**ADD S5.372A** In the bands 1 610.6 - 1 613.8 MHz and 1 660 -
1 660.5 MHz Recommendation ITU-R M.8D/XN shall be used in order to
facilitate coordination between mobile earth stations and radio
astronomy stations (see Resolution **\[EUR-1.9.1-2\] (WRC‑97)**)

**Reasons:** This proposal satisfies *invites* 1 of Recommendation **721
(WRC‑95)** and provides an appropriate methodology to establish
appropriate separation distances between mobile earth stations of the
mobile-satellite service and radio astronomy stations taking into
account *considerings a) - g)* of Recommendation **721 (WRC‑95)**.

**EUR/5B/1.9.1-35**

**MOD**

~~RECOMMENDATION 721 (WRC-95)~~

RESOLUTION \[EUR-1.9.1-2\] (WRC‑97)

Frequency Sharing in the Bands 1 610.6 - 1 613.8 MHz\
and 1 660 - 1 660.5 MHz between the Mobile-Satellite Service\
and the Radio Astronomy Service

The World Radiocommunication Conference (Geneva 199~~5~~7),

with a view

to ~~facilitating the~~ allow the most efficient use of frequency bands
allocated to the mobile-satellite service (MSS) and the radio astronomy
service by these services, and with due regard to ~~existing~~ the other
services to which those bands are also allocated,

considering

*a)* that the band 1 610.6 - 1 613.8 MHz is allocated to the radio
astronomy service and the mobile-satellite service (Earth-to-space) on a
shared, primary basis[,]{.underline} and that the band 1 660 - 1 660.5
MHz is allocated to the radio astronomy service and the land mobile
satellite service (Earth-to-space) on a shared, primary basis;

*b)* that No. **733E (S5.372)** of the Radio Regulations states that
"harmful interference shall not be caused to stations of the radio
astronomy service using the band 1 610.6 - 1 613.8 MHz by stations of
the radiodetermination-satellite and mobile-satellite services (No.
**2904 (S29.13)** applies)"; and that Article **36 (S29)** also points
out that emissions from space or airborne stations can be particularly
serious sources of interference to the radio astronomy service;

*c)* that the nature of objects studied by the radio astronomy service
in the bands 1 610.6 - 1613.8 MHz and 1 660 - 1 660.5 MHz demands
maximum flexibility in the planning of ~~observatory frequency
selection~~ observation frequencies;

*d)* that in the bands 1 610.6 - 1 613.8 MHz and 1 660 - 1 660.5 MHz,
which are shared between the radio astronomy service and the
mobile-satellite service, operational constraints are necessary for
mobile earth stations of the mobile-satellite service;

*e)* that Recommendation ITU-R **M.829-1**, which relates to sharing
between the mobile-satellite service and the radio astronomy service in
the band 1 660 - 1 660.5 MHz, notes that further studies are required,
particularly in the areas of propagation models and assumptions used for
the determination of separation distances;

~~*f)* that other studies are currently being conducted within ITU-R on
sharing between mobile earth stations of the mobile-satellite service
and the radio astronomy service in the band 1 610.6 -  613.8 MHz;~~

*f)* that Recommendation ITU-R.**M.\[8D/XN\]** shall, according to No.
**S5.372A** , be used in order to facilitate coordination between the
mobile earth stations and radio astronomy stations in the bands
1 610.6 - 1 613.8 and 1 660 - 1 660.5 MHz;

*g)* that no experience could be gained up to now with the use of the
Recommendation mentioned *considering f)*~~and that therefore it remains
unclear whether the necessary flexibility, as mentioned sub e) can be
reached~~;

*~~g~~ h)* that the threshold levels of interference detrimental to the
radio astronomy service are given in Recommendation ITU-R **RA.769**,

resolves

that a future competent conference shall evaluate the frequency sharing
in the bands 1 610.6 - 1 613.8 MHz and 1 660 - 1 660.5 MHz between the
Mobile-Satelitte Service (MSS) and the Radio Astronomy Service, based
upon the experience gained with the use of S5.372A and the relevant
ITU-R Recommendations;

invites ITU-R

~~1) to conclude its studies on propagation mechanisms, including those
necessary for maritime and aeronautical environments, in order to
establish appropriate separation distances between the mobile earth
stations of the mobile-satellite service and radio astronomy stations;~~

~~2) to conclude its studies on technical means to be adopted by
stations of the mobile-satellite service, including blockage of
emissions and the use of directional antennas where feasible, when
mobile earth stations operate within the separation distances referred
to in *invites* 1 above;~~

~~3) to report on the outcome of those studies in time for consideration
by a competent conference,~~

to submit a report to such a future conference on evaluating the
effectiveness of Recommendations aiming to facilitate sharing between
the mobile-satellite service and the radio astronomy service,

urges administrations

to participate actively in ~~those studies~~ this evaluation.

**2. PROPOSAL REGARDING RESOLUTION 208 (MOB-87)**

**Introduction**

1\. Resolution **208 (MOB-87)** called for (see *resolves to recommend*)
a future conference to extend the allocations for mobile-satellite
service and also indicated (see *resolves* 1 and 2) some initial
conditions for use of the 1.5/1.6 GHz mobile-satellite service
allocations. The first issue was addressed initially at WARC-92, then at
WRC‑95 and will again be addressed at WRC-97.

2\. Europe proposed at WRC-95 to suppress Resolution **208** (reference:
EUR/5/73 in Part 9 of document CMR95/5). During WRC-95 this matter was
not formally resolved due firstly to an initial lack of agreement and
then due to lack of time.

3\. *Resolves* 1 specifies that "mobile-satellite service satellite
systems operating in the bands 1 530 - 1 544 MHz, 1 555 - 1 559 MHz,
1 626.5 - 1645.5 MHz and 1 656.5 - 1 660.5 MHz shall be limited to
national service, or with the agreement of administration concerned, to
providing multinational service".

4\. The allocations to AMS(R)S are excluded from *resolves* - presumably
because of the special requirements of that service. However, the
dedicated MMSS allocations 1533 - 1544 MHz and 1634.5 - 1645.5 MHz are
not excluded, notwithstanding the special world-wide needs of the
maritime community including GMDSS safety requirements.

**Proposal**

It is proposed to suppress Resolution **208** at WRC-97

**EUR/5B/1.9.1-36**

**SUP\
**RESOLUTION No. 208 (Mob-87)

**Reasons:** Europe considers that Resolution **208** should be
suppressed for the reasons indicated in the relevant ECP to WRC-95
(EUR/5/73), namely:

1.  Since MOB-87 there have been a great number of GSO (and NGSO)
    mobile-satellite service satellite networks planned to provide
    regional or worldwide service within the above bands (currently over
    150 Advance Publications). In the 1.5/1.6 GHz worldwide
    mobile-satellite service allocation, where worldwide and regional
    mobile-satellite service systems already provide or will provide
    valuable AMS(R)S, AMSS, MMSS, GDMSS and LSS services, the *de facto*
    utilization is for extra-national mobile-satellite service. The LMSS
    service is increasingly of a worldwide nature and the restriction to
    national service is again questionable. Therefore the restriction to
    national service is no longer relevant or indeed practical.

2.  The 2.5/2.6 GHz mobile-satellite service allocations, since WARC-92,
    are already subject to a limitation to mobile-satellite service
    systems providing national service. Extending such a precedence to
    national service in the 1.5/1.6 GHz mobile-satellite service bands
    is unnecessary and unrealistic.

3.  The coordination provisions of Article **11** and, since WARC-92,
    Resolution **46**, already provide the necessary and complete
    regulatory framework to obtain the agreement of concerned and
    affected administrations.

Furthermore, the suppression of Resolution **208** is a consequential
modification arising from the proposal to suppress **S5.360** given in
EUR/5B/1.9.1-24.

**[PART 6]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova,\
Monaco, The Netherlands, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Bands Above 3 GHz]{.smallcaps}

TABLE OF CONTENTS

  ----------------- ---------------------------------------------------------------------------------------------------------------------------------------------- ------------------
  **Section**       **Subject**                                                                                                                                    **Page**

  [1]{.smallcaps}   Calculation of PFD at the GSO in the band 6 700 - 7 075 MHz\...\...\...\...\...\...\...\...\...                                                [40]{.smallcaps}

  [2]{.smallcaps}   Generic secondary allocation for the Mobile-Satellite Service (E-S) in the band 14.0 -                                                         [\
                    14.5 GHz\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...   41]{.smallcaps}

  [3]{.smallcaps}   FSS allocations in the band 15.4 - 15.7 GHz\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\.....                          [45]{.smallcaps}

  [4]{.smallcaps}   Review of pfd limits concerning Resolutions **118 & 119**\...\...\...\...\...\...\...\...\...\...\...\...\...                                  [49]{.smallcaps}

  [5]{.smallcaps}   Resolution **120** - use of bands 19.3 - 19.7 and 29.1 - 29.5 GHz\...\...\...\...\...\...\...\...\....                                         [51]{.smallcaps}

  [6]{.smallcaps}   Resolution concerning operation of high density systems in the Fixed-Satellite Service and in the Fixed                                        [\
                    Service\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...\...                                    56]{.smallcaps}
  ----------------- ---------------------------------------------------------------------------------------------------------------------------------------------- ------------------

**1. Calculation of power flux density at the geostationary-satellite
orbit in the band 6 700 - 7 075 MHz used for feeder links of
non-geostationary-satellite systems in the mobile-satellite service in
the space-to-Earth direction**

**Introduction**

WRC‑95 allocated the band 6 700 - 7 075 MHz to the fixed satellite
service in the space-to-Earth direction, limited to the use of feeder
links to non-geostationary satellites in the mobile-satellite service.
In order to protect geostationary satellites in the fixed-satellite
service operating in the same band in the Earth-to-space direction, it
also adopted an aggregate pfd limit of ‑168 dB(W/m^2^/4 kHz) produced
within 5° of inclination around the geostationary orbit by any
non-geostationary satellite constellation in the mobile-satellite
service.

Resolution **115 (WRC 95)** invited the ITU-R to develop a methodology
for calculating the aggregate level of pfd produced at the geostationary
orbit by a non-geostationary satellite network and to report on the
progress of these studies to WRC‑97.

**Proposal**

**EUR/5B/1.9.1-37**

**MOD S22.5A** §5. In the frequency band 6 700 - 7 075 MHz, the maximum
aggregate power flux-density produced at the geostationary-satellite
orbit and within 5° of inclination around the geostationary-satellite
orbit by a non-geostationary-satellite system in the fixed-satellite
service shall not exceed ‑168 dB(W/m^2^) in any 4 kHz band. The maximum
aggregate power flux-density shall be calculated in accordance with
Recommendation ITU-R \[4A/XF\].

**Reasons:**

1\. The current pfd values of Article **S22** is adequate to protect the
satellites of the fixed-satellite service operating Earth-to-space in
geostationary orbit from the emissions of a constellation of satellites
in non-geostationary orbit operating in the reverse direction of
transmission.

2\. The Recommendation ITU-R \[4A/XF\] used to calculate the maximum
aggregate pfd level towards the geostationary orbit has been developed
by Europe.

**2. GENERIC SECONDARY ALLOCATION FOR THE MOBILE-SATELLITE SERVICE
(Earth-to-space) IN THE BAND 14.0 - 14.5 GHz**

**Introduction**

The table of allocation of Article **S5** includes an allocation on
secondary basis to land mobile-satellite (Earth-to-space) in the
14.0-14.5 GHz band.

Systems in operation now for many years have been offering land mobile
services with proven ability to operate in perfect co-existence with all
other services having primary or secondary allocation in the same band.

These systems initially developed for the management of fleets of
lorries (location of vehicle and message exchange between mobile and
base and/or between mobiles) have been widely tested in maritime
applications for the management of fleets of vessels. Temporary or
permanent licenses to operate in internal and coastal waters have
already been granted to them in some European countries.

The restriction to \"land\" applications in the Radio Regulations is no
longer justified. However, it is still necessary to exclude aeronautical
applications.

Agenda item 1.9.1. offers the opportunity to make adjustments to this
allocation. This is also in line with Recommendation **34 (WRC‑95)**.

A Draft Resolution for WRC‑97 is also included in this proposal
requesting the ITU‑R to complete in time for WRC‑99 technical and
operantional studies on the feasibility of sharing in the band 14.0 -
14.5 GHz between the aeronautical mobile-satellite service on a
secondary basis and other services using the same band, so as to allow
WRC‑99 to consider the possible extension of the allocation to the
mobile-satellite service (Earth-to-space) on a secondary basis to cover
aeronautical applications.

**Proposals**

1\) To extend the secondary allocation to the land mobile-satellite
service (Earth-to-space) in the band 14.0 - 14.5 GHz to the
mobile-satellite service but excluding aeronautical applications.

2\) To consider the possible further extension of this allocation, on a
secondary basis, to cover aeronautical applications as stipulated in the
proposed Resolution \[EUR1.9.1-3\] which requests that further studies
be completed before WRC‑99.

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE S5 |    |                  |                  |   |
| 1.9.1-38** |            |    |                  |                  |   |
|            | **GHz\     |    |                  |                  |   |
|            | 14 -       |    |                  |                  |   |
|            | 14.5**     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **14       | F  |                  |                  |   |
|            | -- 14.25** | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 06 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 04 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | m  |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
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|            |            | )\ |                  |                  |   |
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|            |            | al |                  |                  |   |
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|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
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|            |            | se |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | ch |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 05 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **14.25    | F  |                  |                  |   |
|            |  -- 14.3** | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 06 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 04 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | m  |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | re |                  |                  |   |
|            |            | se |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | ch |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 05 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 08 |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 09 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **14.3     |    | **14.3 -- 14.4** | **14.3 -- 14.4** |   |
|            |  -- 14.4** |    |                  |                  |   |
|            |            |    | FIXED-SATELLITE\ | FIXED            |   |
|            | FIXED      |    | (Earth-to-space) |                  |   |
|            |            |    | S5.506           | FIXED-SATELLITE\ |   |
|            | FIXED-     |    |                  | (Earth-to-space) |   |
|            | SATELLITE\ |    | Radionavi        | S5.506           |   |
|            | (Earth     |    | gation-Satellite |                  |   |
|            | -to-space) |    |                  | MOBILE except\   |   |
|            | S5.506     |    | ~~Land           | aeronautical     |   |
|            |            |    | m~~              | mobile           |   |
|            | MOBILE     |    | Mobile-satellite |                  |   |
|            | except\    |    | (                | ~~Land           |   |
|            | ae         |    | Earth-to-space)\ | m~~              |   |
|            | ronautical |    | except           | Mobile-satellite |   |
|            | mobile     |    | aeronautical     | (                |   |
|            |            |    | mobile-satellite | Earth-to-space)\ |   |
|            | ~~Land     |    |                  | except           |   |
|            | m~~Mobile  |    |                  | aeronautical     |   |
|            | -satellite |    |                  | mobile-satellite |   |
|            | (Earth-    |    |                  |                  |   |
|            | to-space)\ |    |                  | Radionavi        |   |
|            | except     |    |                  | gation-satellite |   |
|            | ae         |    |                  |                  |   |
|            | ronautical |    |                  |                  |   |
|            | mobile     |    |                  |                  |   |
|            | -satellite |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | Radio      |    |                  |                  |   |
|            | navigation |    |                  |                  |   |
|            | -satellite |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **14.4     | F  |                  |                  |   |
|            | -- 14.47** | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 06 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | m  |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | re |                  |                  |   |
|            |            | se |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | ch |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **14.47    | F  |                  |                  |   |
|            |  -- 14.5** | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 06 |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | La |                  |                  |   |
|            |            | nd |                  |                  |   |
|            |            | m  |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            | Mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | ex |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | pt |                  |                  |   |
|            |            | ae |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | na |                  |                  |   |
|            |            | ut |                  |                  |   |
|            |            | ic |                  |                  |   |
|            |            | al |                  |                  |   |
|            |            | mo |                  |                  |   |
|            |            | bi |                  |                  |   |
|            |            | le |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | ad |                  |                  |   |
|            |            | io |                  |                  |   |
|            |            | a  |                  |                  |   |
|            |            | st |                  |                  |   |
|            |            | ro |                  |                  |   |
|            |            | no |                  |                  |   |
|            |            | my |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .1 |                  |                  |   |
|            |            | 49 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**Reasons:** WRC-95 Recommendation **34** recommends that wherever
possible frequency bands be allocated to the most broadly defined
services with a view to providing the maximum flexibility in spectrum
use. The Radio Regulations, to be in line with Recommendation **34**,
shall reflect the fact that maritime applications of systems developed
to work under the existing allocation to \"land mobile-satellite\"
service on a secondary basis, have been widely tested and are de-facto
operational in several countries.

**EUR/5B/1.9.1-39**

**ADD**

RESOLUTION \[EUR-1.9.1-3\] (WRC‑97)

Possible Extension of the Secondary Allocation to Mobile Satellite
(Earth-to-space)\
in the band 14.0 - 14.5 GHz to cover Aeronautical Applications

The World Radiocommunication Conference, (Geneva 1997)

considering

*a)* that the band 14.0 - 14.5 GHz was allocated to the land
mobile-satellite (Earth-to-space) on a secondary basis prior to WRC‑97;

*b)* that WRC‑97 modified this allocation to the mobile-satellite
(Earth-to-space) except aeronautical, on a secondary basis;

*c)* that the band 14.0 - 14.5 GHz is also allocated to the
fixed-satellite (Earth-to-space), radionavigation, fixed and mobile
except aeronautical mobile;

*d)* that there is a demand for possible use of the same type of
terminals now used for land and maritime applications, on board aircraft
to provide location and two way messaging functions;

*e)* that such demand justifies the consideration of possible extension
of the allocation to include aeronautical application at a future
competent conference;

*f)* that studies on the feasibility of such an extension must be
completed before the relevant competent conference, with participation
of ICAO and other relevant entities;

*g)* that Recommendation **34 (WRC‑95)** states that future World
Radiocommunication Conferences, whenever possible, should allocate
frequency bands to the most broadly defined services with a view to
providing the maximum flexibility in spectrum use.

resolves

that WRC‑99 shall examine the possibility of the extension of the
secondary allocation to "mobile-satellite service (Earth-to-space)
except aeronautical" in the 14.0 - 14.5 GHz band to incorporate
aeronautical use, subject to the satisfactory outcome of technical
compatibility studies.

resolves further

that the allocation shall remain on a secondary basis.

resolves to invite ITU-R

to complete in time for WRC‑99 the technical and operational studies on
the feasibility of sharing of the band 14.0 - 14.5 GHz between the
services referred to in *considering c)* above and the aeronautical
mobile satellite service, on secondary basis.

instructs the Director

to invite the relevant organisations (e.g., ICAO) to participate in
these studies.

**Reasons:** The extension of the allocation to aeronautical
applications is subject to further studies.

**3. Review of THE WRC-95 frequency allocation table and footnotes
concerning the allocation to Fixed-Satellite Service in the band 15.4 -
15.7 GHz.**

**Introduction**

Through provision No.  **S5.511A**, WRC‑95 adopted power flux density
limits at the surface of the Earth of ‑146 dB(W/m^2^/MHz) in the bands
15.4 - 15.45 GHz and 15.65 - 15.7 GHz, and ‑111 dB(W/m^2^/MHz) in the
band 15.45 - 15.65 GHz on emissions of non-geostationary space stations
in order to protect the aeronautical radionavigation service.

As the band 15.45-15.65 GHz was also allocated to non-geostationary
mobile-satellite service feeder links in the Earth-to-space direction,
limitations were also placed on aeronautical radionavigation systems at
WRC-95 (Nos. **S5.511B** and **S5.511C**) to allow sharing between the
two services. This is reviewed following studies made in accordance with
Resolution **117 (WRC‑95**).

The following proposals for WRC-97 include the new Resolution
\[EUR-1.9.1-4\] which requests the ITU-R to study the interference
potential of feeder links for satellites in the mobile-satellite service
to the radio astronomy service in the 15 GHz band and to make proposals
for technical measures to reduce the out of band emissions of these
satellites.

**Proposal**

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE    |    |                  |                  |   |
| 1.9.1-40** | S5**\      |    |                  |                  |   |
|            | **         |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | **GHz\     |    |                  |                  |   |
|            | 15.4 -     |    |                  |                  |   |
|            | 15.7**     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **15.4 -   | ~  |                  |                  |   |
|            | ~~15.      | ~F |                  |                  |   |
|            | 7~~15.43** | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1A |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1C |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | AE |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1B |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **~~15.4 - | F  |                  |                  |   |
|            | 15.7\      | IX |                  |                  |   |
|            | ~~15.43 -  | ED |                  |                  |   |
|            | 15.63**    | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1A |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1C |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | AE |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1B |                  |                  |   |
|            |            | ~~ |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1C |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **~~15.    | ~  |                  |                  |   |
|            | 4~~15.63 - | ~F |                  |                  |   |
|            | 15.7**     | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h) |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1A |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 51 |                  |                  |   |
|            |            | 1C |                  |                  |   |
|            |            | ~~ |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | AE |                  |                  |   |
|            |            | RO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | UT |                  |                  |   |
|            |            | IC |                  |                  |   |
|            |            | AL |                  |                  |   |
|            |            | R  |                  |                  |   |
|            |            | AD |                  |                  |   |
|            |            | IO |                  |                  |   |
|            |            | NA |                  |                  |   |
|            |            | VI |                  |                  |   |
|            |            | GA |                  |                  |   |
|            |            | TI |                  |                  |   |
|            |            | ON |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.9.1-41**

**MOD S5.511A** Use of the band 15.43 - 15.63~~7~~ GHz by the
fixed-satellite service (space-to-Earth) (Earth-to-space) is limited to
feeder links of non-geostationary systems in the mobile-satellite
service~~, subject to coordination under Resolution
**46 (Rev.WRC‑95)**/No. **S9.11A**~~. ~~Emissions from a
non-geostationary space station shall not exceed the power flux-density
limits at the Earth\'s surface of ‑146 dB(W/m^2^/MHz) in the bands
15.4 ‑ 15.45 GHz and 15.65 - 15.7 GHz, and ‑111 dB(W/m^2^/MHz) in the
band 15.45 - 15.65 GHz, for all angles of arrival. These limits relate
to the power flux‑density which would be obtained under assumed
free-space propagation conditions. In the band 15.45 - 15.65 GHz, where
an administration plans emissions from a non‑geostationary space station
that exceed ‑146 dB(W/m^2^/MHz) for all angles of arrival, it shall
coordinate with affected administrations. Moreover,~~ In the
space-to-Earth direction, harmful interference shall not be caused to
stations of the radio astronomy service using the band 15.35 - 15.4 GHz.
The threshold levels of interference and associated power flux‑density
limits which are detrimental to the radio astronomy service are given in
Recommendation ITU‑R **RA.769**. ~~The power flux‑density limits and
coordination threshold in this footnote shall apply, subject to review
by ITU‑R and based on the studies referred to in Resolution
**116 (WRC‑95)**, until changed by a future competent world
radiocommunication conference.~~ Band rejection filters and other means
will need to be employed to ensure the protection of the radio astronomy
service in the band 15.35 - 15.4 GHz.

**EUR/5B/1.9.1-42**

**SUP S5.511B** ~~Aircraft stations are not permitted to transmit in the
band 15.45 ‑ 15.65 GHz.~~

**EUR/5B/1.9.1-43**

**MOD S5.511C** ~~*Additional allocation:* the band 15.45 - 15.65 GHz is
also allocated to the fixed-satellite service (Earth-to-space) on a
primary basis. Such use is limited to feeder links of non-geostationary
systems in the mobile-satellite service and is subject to coordination
under Resolution **46 (Rev.WRC‑95)/**No. **S9.11A**. Until such time as
the studies called for in Resolution **117 (WRC‑95)** are completed: 1)
a~~Administrations operating stations in the aeronautical
radionavigation service ~~are urged to~~ shall limit the ~~average~~
effective e.i.r.p. in accordance with Recommendation ITU-R \[4A/XP\]
~~to 42 dBW;~~. The minimum coordination distance required to protect
the aeronautical radionavigation stations (No. **S4.10** applies) from
harmful interference from feeder link earth stations shall be in
accordance with Recommendation ITU-R \[4A/XP\]. ~~2) stations in the
fixed‑satellite service shall not cause harmful interference to stations
in the aeronautical radionavigation service (No.** S4.10** applies).~~

<table style="width:100%;">
<colgroup>
<col style="width: 8%" />
<col style="width: 0%" />
<col style="width: 20%" />
<col style="width: 0%" />
<col style="width: 21%" />
<col style="width: 0%" />
<col style="width: 8%" />
<col style="width: 18%" />
<col style="width: 9%" />
<col style="width: 0%" />
<col style="width: 13%" />
</colgroup>
<tbody>
<tr class="odd">
<td colspan="4"><strong>EUR/5B/1.9.1-44</strong></td>
<td colspan="2"></td>
<td colspan="4"></td>
<td></td>
</tr>
<tr class="even">
<td colspan="2"><strong>MOD</strong></td>
<td colspan="9">TABLE <strong>S21-4</strong></td>
</tr>
<tr class="odd">
<td colspan="2"></td>
<td colspan="2">Frequency band</td>
<td colspan="2">Service</td>
<td colspan="4">Limit in dB(W/m<sup>2</sup>) for angle<br />
of arrival () above the horizontal plane</td>
<td>Reference bandwidth</td>
</tr>
<tr class="even">
<td></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="2">0° - 5°</td>
<td>5° - 25°</td>
<td>25° - 90°</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="2">.........</td>
<td colspan="2"></td>
<td colspan="2"></td>
<td></td>
<td></td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td><strong>MOD</strong></td>
<td colspan="2"><p><del>15.4 - 15.45 GHz</del></p>
<p><del>15.65 - 15.7 GHz</del></p></td>
<td colspan="2"><del>Fixed-Satellite (s-E)</del></td>
<td colspan="4"><del>‑146</del></td>
<td colspan="2"><del>1 MHz</del></td>
</tr>
<tr class="odd">
<td><strong>MOD</strong></td>
<td colspan="2">15.43<del>5</del> - 15.63<del>5</del> GHz</td>
<td colspan="2">Fixed-Satellite (s-E)</td>
<td colspan="4">‑111</td>
<td colspan="2">1 MHz</td>
</tr>
<tr class="even">
<td></td>
<td colspan="2">.........</td>
<td colspan="2"></td>
<td colspan="2"></td>
<td></td>
<td></td>
<td colspan="2"></td>
</tr>
</tbody>
</table>

**Reasons:**

1\. The fixed-satellite band has been shifted from 15.45 - 15.65 GHz to
15.43 - 15.63 GHz in order to protect the surface based radar which is
operating at 15.65 GHz 10 MHz and requires a low pfd value to be
protected (‑146 dB(W/m^2^/MHz)).\
Because of the shifting of the band and the corresponding protection to
very sensitive systems, the pfd value for coordination has been deleted.

2\. Since the low pfd value of ‑146 dB(W/m^2^/MHz) does not allow MSS
feeder links to operate, the allocation to fixed-satellite service has
been deleted in the bands 15.4 -15.43 GHz and 15.63 - 15.7 GHz.

3\. Through the new proposed allocation to NGSO MSS feeder links a guard
band of 30 MHz is maintained between the feeder link band and the
15.35 - 15.4 GHz band used by radio astronomy and passive sensors which
may be sufficient to protect those services and systems from out-of-band
emissions.

4\. The implementation of No. **S5.511B** and its corresponding limited
use for airborne stations to the bands 15.4 - 15.45 GHz and 15.65 -
15.7 GHz is a serious constraint on practical radionavigation system
design.

5\. The pfd value in the band 15.43 - 15.63 GHz does protect the
airborne aeronautical radionavigation systems operating in Europe. Since
these systems are in operation in the band 15.4 - 15.7 GHz , it is the
interest of Europe to delete No.** S5.511B**.

6\. Effective e.i.r.p. for aeronautical systems operating in the band
15.4 - 15.7 GHz and coordination distances required to protect ARNS
stations from harmful interference from feeder link Earth station
emissions have been identified and are clearly established in
Recommendation ITU-R \[4A/XP\]. It is in the interest of aeronautical
radionavigation to follow this Recommendation instead of the average
42 dBW value as this is more representative of the various systems.

7\. Site shielding and other considerations can further increase the
protection of ground earth stations from either ground of airborne
radionavigation stations if necessary.

**EUR/5B/1.9.1-45**

**ADD**

RESOLUTION \[EUR-1.9.1-4\] (WRC‑97)

Protection of the Radio Astronomy Service in the band 15.35 - 15.4 GHz\
from Interference Caused by Mobile-Satellite Service\
Feeder Links in the band Above 15.4 GHz

The World Radiocommunication Conference (Geneva, 1997)

considering

*a)* that the band 15.35 - 15.4 GHz is allocated on a co-primary basis
for exclusively passive use to the radio astronomy service, the Earth
exploration-satellite service and the space research service;

*b)* that No. **S5.511A** provides, that harmful interference shall not
be caused to the radio astronomy service by feeder links for the
mobile-satellite service operated in the band above 15.4 GHz;

*c)* out of band emissions from space stations in the mobile-satellite
service may cause interference to the radio astronomy service in the
15 GHz band;

*d)* technical means like band rejection filters could reduce these out
of band emissions from spacecraft;

resolves to invite the ITU-R

1\. to study, as a matter of urgency, the interference potential of
feeder links for satellites in the mobile-satellite service to the radio
astronomy service in the 15 GHz band and to make proposals for technical
measures to reduce the out of band emissions of these satellites;

2\. to report the results of the studies to the CPM of WRC 99;

requests

WRC‑99 to take appropriate action.

**4. review of pfd limits in the band 18.9 - 19.3 GHz for NGSO FSS
(Resolution 118) and 19.3 - 19.6 GHz for NGSO MSS feeder links
(Resolution 119) to protect the Fixed Service from emissions produced by
non-geostationary satellites**

**Introduction**

WRC-95 adopted the same pfd limits to protect the fixed service whether
those limits apply to geostationary or non-geostationary satellites. In
No.** S21.16.6** it is specified that in the bands 18.9 - 19.3 and
19.3 - 19.6 GHz these values shall apply for non-geostationary satellite
systems, subject to review by ITU-R until they are revised by a
competent WRC (Resolution **119**).

Resolution **118** also calls for the development of the necessary
sharing criteria for non-geostationary fixed-satellite service systems
sharing the 18 GHz band with terrestrial services.

This proposal reflects the outcome of ITU-R studies of the pfd limits to
protect the fixed service. The existing pfd limits are confirmed as
being suitable in the case of non-geostationary mobile-satellite service
system feeder links (space-to-Earth) in the band 19.3 - 19.6 GHz. In the
case of non-geostationary fixed-satellite service systems with more than
about 100 satellites, a tightening of the existing pfd limits is
essential to ensure that the fixed service is adequately protected from
interference.

**Proposal**

**EUR/5B/1.9.1-46**

Europe has reviewed the use of the bands 18.9 - 19.3 and 19.3 - 19.6 GHz
in the light of ITU-R studies resulting from the adoption of Resolution
**118 (WRC‑95)** and Resolution **119 (WRC‑95)** and proposes the
following modifications to Article** S5** and Article** S21**:

-   institute more realistic pfd values for non-geostationary satellite
    systems in order to ensure protection of the fixed service,
    particularly in the case of non-geostationary satellite systems
    employing large numbers of satellites;

-   take account of the extreme sensitivity of the protection
    requirements and interference calculations to the number of
    satellites in a given constellation and the resulting differences
    between the operating environments in the two bands.

<table style="width:100%;">
<colgroup>
<col style="width: 8%" />
<col style="width: 0%" />
<col style="width: 20%" />
<col style="width: 0%" />
<col style="width: 21%" />
<col style="width: 0%" />
<col style="width: 8%" />
<col style="width: 18%" />
<col style="width: 9%" />
<col style="width: 0%" />
<col style="width: 13%" />
</colgroup>
<tbody>
<tr class="odd">
<td colspan="4"><strong>EUR/5B/1.9.1-47</strong></td>
<td colspan="2"></td>
<td colspan="4"></td>
<td></td>
</tr>
<tr class="even">
<td colspan="2"><strong>MOD</strong></td>
<td colspan="9">TABLE <strong>S21-4</strong></td>
</tr>
<tr class="odd">
<td colspan="2"></td>
<td colspan="2">Frequency band</td>
<td colspan="2">Service</td>
<td colspan="4">Limit in dB(W/m<sup>2</sup>) for angle<br />
of arrival () above the horizontal plane</td>
<td>Reference bandwidth</td>
</tr>
<tr class="even">
<td></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="2">0° - 5°</td>
<td>5° - 25°</td>
<td>25° - 90°</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="2">.........</td>
<td colspan="2"></td>
<td colspan="2"></td>
<td></td>
<td></td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td><strong>MOD</strong></td>
<td colspan="2"><p>17.7 - 19.7 GHz <sup>1)</sup></p>
<p>22.55 - 23.55 GHz</p>
<p>24.45 - 24.75 GHz</p>
<p>25.25 - 27.5 GHz</p></td>
<td colspan="2"><p>Fixed-Satellite (S-E)</p>
<p>Earth Exploration Satellite (S-E)</p>
<p>Meteorological-Satellite (S-E)</p>
<p>Inter-Satellite</p></td>
<td colspan="2"><p>-115 </p>
<p>or</p>
<p>-130<sup>6</sup></p></td>
<td><p>-115 + 0.5 (-5)</p>
<p>or</p>
<p>-130 + 1.25 (-5)<sup>6</sup></p></td>
<td><p>-105 </p>
<p>or</p>
<p>-105<sup>6</sup></p></td>
<td colspan="2">1 MHz</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="2">.........</td>
<td colspan="2"></td>
<td colspan="2"></td>
<td></td>
<td></td>
<td colspan="2"></td>
</tr>
</tbody>
</table>

**EUR/5B/1.9.1-48**

**MOD S21.16.6** ^6^ ~~In the bands 18.9 - 19.3 and 19.3 - 19.6 GHz,
these~~ These values shall apply for non-geostationary satellite
systems~~, subject to review by ITU-R, and shall apply until they are
revised by a competent world radiocommunication conference (see
Resolution **119 (WRC‑95)**).~~ operating with more than about 100
satellites. For systems with fewer than 100 satellites the other set of
limits shall apply.

**Reasons:**

1\. The current pfd values of Article **S21** do not protect the fixed
service when applied to non-geostationary satellite systems,
particularly those employing large numbers of satellites.

2\. The proposed pfd values for non-geostationary satellite systems are
compatible with the pfd produced by actual systems already recorded in
the master register.

3\. One currently planned non-geostationary fixed-satellite service
system in the 18.9 - 19.3 GHz band (LEOSAT-1) will require many more
satellites than non-geostationary mobile-satellite service systems for
which feeder links are planned in the band 19.3 - 19.6 GHz.

4\. Since the protection of the fixed service and the calculation of the
corresponding Fractional Degradation of Performance (FDP) and calculated
received interference is highly dependent on the number of satellites in
a given constellation, pfd values are different in the two sets of bands
considered.

**5. RESOLUTION 120 (WRC‑95) - USE OF THE BANDS 19.3 - 19.7 GHz AND
29.1 - 29.5 GHz BY FEEDER LINKS FOR NON-GSO/MSS NETWORKS.**

**Introduction**

WRC‑95 has designated the band 19.3 - 19.6 GHz to provide feeder links
for non-geostationary satellite systems in the mobile satellite service
in the space-to-Earth and Earth-to-space direction on a primary basis.
The Conference has also allocated the band 29.1 - 29.4 GHz in the
Earth-to-Space direction on a primary basis to the fixed-satellite
service for use by feeder links for non-geostationary satellite systems
in the mobile satellite service.

Resolution **120 (WRC‑95)** resolves that WRC-97 consider the removal of
the application of No. **S22.2** of the Radio Regulations and subsequent
application of Resolution **46 (Rev.WRC‑95)** in the bands 19.6 -
19.7 GHz and 29.4 - 29.5 GHz for coordination between geostationary
fixed-satellite service networks and feeder links for non-geostationary
mobile-satellite service networks.

The decision whether to designate an additional 2x100 MHz of spectrum to
feeder links of non-GSO MSS networks depends on the ability of feeder
links to share the allocations currently available, and also on whether
there is an actual need for additional feeder link spectrum
requirements. The factors that determine whether non-GSO MSS feederlinks
can share the allocations currently available are listed below.

> *Sharing between feeder links of non-GSO MSS networks and GSO FSS
> networks.*
>
> Results of studies within the ITU-R show that feeder links for non-GSO
> MSS systems in the bands 19.3 - 19.6 GHz and 29.1 - 29.4 GHz (referred
> to in this proposal as the 19/29 GHz band) are able to share
> co-directionally, co-frequency, with notified GSO systems in the 19/29
> GHz band with adoption of modest mitigation techniques by both
> systems. These techniques are identified in Section 4.3.5.1.2 of the
> CPM-97 report and include the use of adaptive power control, use of
> high gain antennas and geographic isolation between earth station
> sites.
>
> *Sharing between feeder links of non-GSO MSS networks.*
>
> Studies have shown that modest earth station separation distances (of
> the order of several hundred kilometers) are required to share the
> 19/29 GHz bands by the LEO A (Motorola-Iridium) and LEO B
> (TRW-Odyssey) non-GSO MSS networks.
>
> The studies showed that if a third system with similar characteristics
> to the LEO A system was to share the bands, then the separation
> distances will increase to around 400 km or 500 km between non-GSO
> earth station sites, depending on the relative polarisation of the
> systems. However, since the world-wide distribution of LEO A and LEO B
> earth station sites is low (25 for LEO A and 8 to 12 for LEO B),
> Europe views it reasonable that these earth stations could be
> appropriately sited to facilitate sharing between non-GSO MSS systems
> in the spectrum currently available in 19/29 GHz bands.
>
> *Future non-GSO MSS feeder link spectrum requirements.*
>
> Feeder link spectrum requirements of future non-GSO MSS systems can be
> reduced by the use of on-board processing on satellites and employment
> of advanced carrier modulation and coding techniques. Furthermore, it
> is not appropriate to link the spectral capacity of a satellite (in
> terms of the total number of beams on a satellite and the maximum
> bandwidth that can be used per beam) to the requirements for non-GSO
> MSS feeder link spectrum.
>
> Also, there has been little additional notification of new non-GSO MSS
> systems within the ITU-R since WRC-95, as indicated in the Draft
> CPM-97 Report..
>
> *Other available spectrum for non-GSO feeder links.*
>
> It is noted that WRC-95 also designated spectrum for non-GSO MSS
> feeder links in the 5/7 and 15/19 GHz bands. There is little use of
> the "reverse band working" permitted by WRC-95 in the 19 GHz band
> which can be coupled with the space-to-Earth allocation in the 15 GHz
> band. Also, there is little use of the Earth-to-space allocation in 15
> GHz which can be coupled with a space-to-Earth allocation in either
> the 19 GHz or the 7 GHz band.
>
> *Impact of additional spectrum allocations for use by non-GSO MSS
> feeder links to other services.*
>
> Any additional allocation to non-GSO MSS feeder links will impact and
> further constrain fixed and GSO fixed satellite service systems.

Based on the consideration of these factors, the Europe takes the view
that no new allocations to feeder links of non-GSO MSS networks are
necessary at WRC-97. However, the arrangements for the use of the bands
19.3 - 19.7 GHz and 29.1 - 29.5 GHz established at WRC-95 are not
satisfactory and further action needs to be taken at WRC-97 to clarify
matters.

This proposal reflects the view that the application of No. **S22.2**
should not be removed from the 19.6 - 19.7 GHz and 29.4 - 29.5 GHz
bands.

**Proposal**

**EUR/5B/1.9.1-49**

In accordance with Resolution **120 (WRC‑95)**, Europe has reviewed the
regulatory and procedural aspects of the use of the bands 19.3 -
19.7 GHz and 29.1 - 29.5 GHz and concludes that

1.  that no new allocations to feeder links of non-GSO MSS networks are
    necessary at WRC-97 in these bands

2.  the following modifications to Article** S5** are necessary at
    WRC-97 to clarify their use:

> \- implement modest mitigation techniques to facilitate sharing and
> coordination between feeder links of non-geostationary
> mobile-satellite service networks and geostationary fixed-satellite
> service networks;
>
> \- take account of feasibility of the sharing between feeder links of
> non-geostationary mobile-satellite service networks with modest Earth
> station separation distances;
>
> \- take account of the minimal demand for new non-geostationary
> mobile-satellite service systems since WRC‑95 and the severe
> constraints that any additional allocation to non-geostationary
> mobile-satellite service feeder links will place on fixed and
> geostationary fixed-satellite service systems.
>
> \- clarify the application of Resolution
> **46 (Rev.WRC‑95)**/No.** S9.11A**, and No.** S22.2** in the various
> sharing situations that have to be considered in the bands 19.3 -
> 19.7 GHz and 29.1 - 29.5 GHz;
>
> \- correct an unintended allocation made by WRC‑95 to the
> fixed-satellite service (Earth-to-space) in the band 19.3 - 19.7 GHz
> in mistake for 19.3 - 19.6 GHz.

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE    |    |                  |                  |   |
| 1.9.1-50** | S5**\      |    |                  |                  |   |
|            | **         |    |                  |                  |   |
|            |            |    |                  |                  |   |
|            | **GHz\     |    |                  |                  |   |
|            | 19.3 -     |    |                  |                  |   |
|            | 19.7**     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **19.3 -   | F  |                  |                  |   |
|            | 19.7**     | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | )~ |                  |                  |   |
|            |            | ~( |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | ~  |                  |                  |   |
|            |            | ~M |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | 3B |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | 3D |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | .S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | 3C |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

+------------+------------+----+------------------+------------------+---+
| **EUR/5B/  | ARTICLE S5 |    |                  |                  |   |
| 1.9.1-51** |            |    |                  |                  |   |
|            | **GHz\     |    |                  |                  |   |
|            | 29.1 -     |    |                  |                  |   |
|            | 29.5**     |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Allocation |    |                  |                  |   |
|            | to         |    |                  |                  |   |
|            | Services   |    |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            | Region 1   |    | Region 2         | Region 3         |   |
+------------+------------+----+------------------+------------------+---+
| **MOD**    | **29.1 -   | F  |                  |                  |   |
|            | 29.5**     | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | F  |                  |                  |   |
|            |            | IX |                  |                  |   |
|            |            | ED |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | AT |                  |                  |   |
|            |            | EL |                  |                  |   |
|            |            | LI |                  |                  |   |
|            |            | TE |                  |                  |   |
|            |            | (  |                  |                  |   |
|            |            | Ea |                  |                  |   |
|            |            | rt |                  |                  |   |
|            |            | h- |                  |                  |   |
|            |            | to |                  |                  |   |
|            |            | -s |                  |                  |   |
|            |            | pa |                  |                  |   |
|            |            | ce |                  |                  |   |
|            |            | )\ |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | .S |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 52 |                  |                  |   |
|            |            | 3C |                  |                  |   |
|            |            | M  |                  |                  |   |
|            |            | OD |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 53 |                  |                  |   |
|            |            | 5A |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 39 |                  |                  |   |
|            |            | S  |                  |                  |   |
|            |            | 5. |                  |                  |   |
|            |            | 54 |                  |                  |   |
|            |            | 1A |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | MO |                  |                  |   |
|            |            | BI |                  |                  |   |
|            |            | LE |                  |                  |   |
|            |            |    |                  |                  |   |
|            |            | E  |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | E  |                  |                  |   |
|            |            | xp |                  |                  |   |
|            |            | lo |                  |                  |   |
|            |            | ra |                  |                  |   |
|            |            | ti |                  |                  |   |
|            |            | on |                  |                  |   |
|            |            | -S |                  |                  |   |
|            |            | at |                  |                  |   |
|            |            | el |                  |                  |   |
|            |            | li |                  |                  |   |
|            |            | te |                  |                  |   |
|            |            | (E |                  |                  |   |
|            |            | ar |                  |                  |   |
|            |            | th |                  |                  |   |
|            |            | -t |                  |                  |   |
|            |            | o- |                  |                  |   |
|            |            | sp |                  |                  |   |
|            |            | ac |                  |                  |   |
|            |            | e) |                  |                  |   |
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 41 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+
|            |            | S5 |                  |                  |   |
|            |            | .5 |                  |                  |   |
|            |            | 40 |                  |                  |   |
+------------+------------+----+------------------+------------------+---+

**EUR/5B/1.9.1-52**

**MOD S 5.523B** *Additional allocation*: the band 19.3 - 19.6 GHz is
also allocated to the fixed-satellite service (Earth-to-space) on an
primary basis. ~~The use of the band 19.3 - 19.6 GHz (Earth-to-space) by
the FSS~~ Such use is limited to feeder links for non-geostationary
systems in the mobile-satellite service~~. Such use~~ and is subject to
the application of the provisions of Resolution
**46 (Rev.WRC‑95)**/No.** S9.11A**, and No.** S22.2** does not apply.

**EUR/5B/1.9.1-53**

**MOD S5.523C** ~~The use of the bands 19.3 - 19.7 GHz and 29.1 -
29.5 GHz by the FSS shall be in accordance with Resolution
**120 (WRC‑95)**.~~In the bands 19.3 - 19.6 GHz and 29.1 - 29.4 GHz, No.
**S22.2** \[2613\] of the Radio Regulations shall continue to apply
between feeder links of non-geostationary mobile-satellite service
networks and geostationary fixed-satellite service networks for which
complete Appendix **3/S4** coordination information, or notification
information, is considered as having been received by the Bureau prior
to 18 November 1995.

**EUR/5B/1.9.1-54**

**MOD S5.523D** The use of the band 19.3 - 19.6 GHz (space-to-Earth) by
geostationary fixed-satellite service systems and by the feeder links
for non-geostationary satellite systems in the mobile-satellite service
is subject to the application of the provisions of Resolution
**46 (Rev.WRC‑95**)/No. **S9.11A**, but not subject to the provisions of
No. **S22.2**. The use of this band for other non-geostationary systems,
or for the case indicated in No. **MOD S.5.523C**, is not subject to the
provisions of Resolution **46 (Rev.WRC‑95)** / No. **S9.11A** and shall
continue to be subject to Articles **11/S9** (except No. **S9.11A**) and
**13/S11** procedures, and to the provisions of No. **S22.2**.

**EUR/5B/1.9.1-55**

**MOD S5.535A** The use of the band 29.1 - 29.4 GHz (Earth-to-space) by
the fixed-satellite service is limited to geostationary satellite
systems and feeder links to non-geostationary satellite systems in the
mobile-satellite service. Such use is subject to the application of the
provisions of Resolution **46 (Rev.WRC‑95)**/No. **S9.11A**, but not
subject to the provisions of No. **S22.2**, except in the case indicated
in No. **MOD S.5.523C** where such use is not subject to the provisions
of Resolution **46 (Rev.WRC‑95)**/No. **S9.11A** and shall continue to
be subject to Articles **11/S9** (except No. **S9.11A**) and **13/S11**
procedures, and to the provisions of No. **S22.2**.

**Reasons:**

1\. Sharing and coordination between feeder links of non-geostationary
mobile-satellite service networks and geostationary fixed-satellite
service networks is feasible with adoption of modest mitigation
techniques by both networks.

2\. Sharing between feeder links of non-geostationary mobile-satellite
service networks is feasible with modest earth station separation
distances.

3\. Future non-geostationary mobile-satellite service feeder link
spectrum requirements can be reduced by use of on-board processing on
satellites and employment of advanced carrier modulation and coding
techniques.

4\. Additional spectrum was designed by WRC-95 for non-geostationary
mobile-satellite service feeder links in the 5/7 GHz and 15/19 GHz bands
which can be used to accommodate any additional traffic demands.
Furthermore, there is little use of the "reverse band working" permitted
by WRC‑95 in the 19 GHz band, or use of the bi-directional allocation in
the 15 GHz band.

5\. There has been little additional notification of new
non-geostationary mobile-satellite service systems to the ITU-R since
WRC‑95.

6\. Any additional allocation to non-geostationary mobile-satellite
service feeder links will impact and further constrain fixed and
geostationary fixed satellite service systems.

7\. The deletion of the fixed-satellite service (Earth-to-space)
allocation from 19.3 to 19.7 GHz in the table and the modification of
No. **S.5.523B** is necessary in order to correct an unintended
allocation made by WRC‑95. The allocation to the fixed-satellite service
(Earth-to-space) should be 19.3 - 19.6 GHz and not 19.3 - 19.7 GHz.

**6. RESOLUTION CONCERNING OPERATION OF HIGH DENSITY SYSTEMS IN THE
FIXED-SATELLITE SERVICE AND IN THE FIXED SERVICE**

**Introduction**

The development of satellite systems in the fixed satellite service and
terrestrial systems in the fixed service implementing large numbers of
terminals is a cause for concern with regard to the applicability of the
current procedures relating to the coordination and notification of
these stations (Articles **11**, **12** and **13** /Articles **S9** and
**S11**of the Radio Regulations) and those relating to licences (Article
**24/S18** of the Radio Regulations).

In order to clarify the scope of these provisions in the light of these
developments, and in order to ensure that the sovereign rights of
administrations are preserved when they operate or intend to operate
radiocommunication services in the frequency bands allocated to the
fixed service and to the fixed satellite service on an equal primary
basis, the above mentioned administrations present the following
proposal, in the form of the new Resolution \[EUR-1.9.1-5\], for
adoption by WRC-97.

This proposal is made in the framework of WRC-97 Agenda Item 1.9.1 and
relates to the use of non-geostationary fixed-satellite service systems,
geostationary fixed-satellite service systems and fixed service systems
using the frequency bands allocated to the fixed-satellite service.

The guiding principle followed in developing this proposal is that every
possibility should be used to enable administrations to effectively use
the spectrum resources by implementing sharing and avoiding band
segmentation where and when it is feasible.

**Proposals**

**EUR/5B/1.9.1-56**

**ADD**

RESOLUTION \[EUR-1.9.1-5\] (WRC‑97)

Operation of High Density Systems in the Fixed-Satellite\
Service and in the Fixed Service

The World Radiocommunication Conference (Geneva, WRC‑97),

considering

*a)* that an increasing number of satellite systems in the fixed
satellite service and terrestrial systems in the fixed service are being
planned or under deployment which implement a high geographic density of
terminals to be used by the general public, such as user terminals for
broadband interactive applications or local radio access, for which
millions of terminals are foreseen;

*b)* that No **S18.1** of the Radio Regulations states that "no
transmitting station may be established or operated by a private person
or by any enterprise without a licence issued in the appropriate form
and in conformity with the provisions of these Regulations by or on
behalf of the government of the country to which the station in question
is subject";

*c)* that Article **24/S18** of the Radio Regulations foresees
exceptions to this general rule in the case of broadcasting or mobile
stations, but not in the case of fixed stations or fixed Earth stations;

*d)* that it would be difficult if not impossible for administrations to
individually licence fixed stations or fixed earth stations in systems
intended to operate with a high density of such stations to be used by
the general public for interactive communications;

*e)* that in frequency bands which are shared on an equal basis between
fixed-satellite service and terrestrial services, Article **13/S11** of
the Radio Regulations does not allow for a typical fixed station or
fixed earth station to be notified unless coordination is not required
with another administration;

*f)* that in the frequency bands shared by both services, the deployment
of high density systems in either service might cause interference into
or receive interference from stations in the other service and that the
priority and degree of protection afforded to each service is a matter
for each administration to consider on a national basis;

*g)* that although sharing is feasible between Earth stations in the
fixed-satellite service and terrestrial stations provided appropriate
coordination procedures and/or operational techniques are employed,
sharing may in practice become difficult when high geographic densities
of such stations are deployed in bands heavily used by either service;

*h)* that sharing between non-geostationary fixed-satellite service
Earth stations and terrestrial stations would generally be more
difficult than sharing between geostationary fixed-satellite service
Earth stations and terrestrial stations, since non-geostationary
fixed-satellite service Earth stations cannot so easily make use of
local site shielding as an interference mitigation technique;

*i)* that protection of receive fixed stations and receive Earth
stations is only afforded by the application of the relevant
coordination and notifications procedures, as set forth in Articles
**S9** and **S11** (Articles **11**, **12** and **13**)

*j)* that sharing could be facilitated by the adoption of appropriate
frequency sub-bands, such as the gaps between fixed service ITU-R
recommended channeling plans;

*k)* that although the studies carried out by the ITU-R have shown that
the pfd levels currently applicable to protect terrestrial services
against non-geostationary fixed-satellite service transmit space
stations would be adequate for certain frequency bands, there may be a
need for changes to these pfd levels in some frequency bands in order to
adequately protect terrestrial services against non-geostationary
fixed-satellite service transmit space stations.

*l)* that the above considerations in respect of sharing between Earth
stations in the fixed-satellite service and terrestrial stations in the
fixed service also apply in the case of sharing between Earth stations
in the fixed-satellite service and Earth stations in the fixed-satellite
service operating in the opposite direction of transmission.

considering further

that deciding on the relative priorities to be given to the services to
which frequency bands are allocated by the Radio Regulations is a matter
for national decisions and that the sovereign rights of the
administrations in this regard should be preserved;

resolves

1\. that in order to allow administrations to permit operation of high
density systems in the fixed service or in the fixed-satellite service,
in bands shared by these services or with space services operating in
the opposite direction of transmission, systems intended to operate high
densities of transmit terminals shall have the capability of controlling
or, if appropriate, inhibiting the transmit power of these terminals
where and when required by the concerned administrations;

2\. that receiving stations in high density systems in the fixed service
or in the fixed-satellite service operating in shared frequency bands
may either work on a protected basis after having been coordinated
successfully or not be granted protection if they have not been
coordinated successfully.

urges administrations

when they develop their national licensing conditions for high density
systems in the fixed service or in the fixed-satellite service, to take
into account the sharing requirements with other services and the
measures that can be employed to control the interference that may be
caused by high density terminals operating within these services;

requests the ITU-R

1\. to conduct the appropriate studies in time for WRC-99 to ensure that
the pfd levels included in Article **S21** adequately protect
terrestrial services against non-geostationary fixed-satellite service
networks.

2\. to conduct the appropriate studies leading to operational
recommendations to facilitate sharing when high density systems in the
fixed service or in the fixed-satellite service are involved.

**[PART 7]{.underline}**

Submitted by the following Administrations

\[Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, Bulgaria,\
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,\
France, Germany, Greece, Hungary, Iceland, Ireland, Italy,\
Latvia, Liechtenstein, Lithuania, Malta, Moldova,\
Monaco, The Netherlands, Norway, Poland, Portugal, Romania,\
Russian Federation, San Marino, Slovak Republic, Slovenia, Spain,\
Sweden, Switzerland, The Former Yugoslav Republic of Macedonia,\
Turkey, Ukraine, United Kingdom, Vatican City\]

[WRC-97 Agenda item 1.9.1: ]{.smallcaps}

[Co-Existence of Non-Geostationary and Geostationary Systems in the
Fixed-Satellite Service in Frequency Bands not Subject to Appendices 30
and 30A]{.smallcaps}

**Proposals Concerning Co-Existence of Non-Geostationary and
Geostationary Systems in the Fixed-Satellite Service in Frequency Bands
not Subject to Appendices 30 and 30A**

**Introduction**

Sections 4.3.7 and 4.4 of the CPM report to WRC-97 contain the
conclusions of the studies undertaken by the ITU-R concerning the
coexistence of non-geostationary and geostationary systems in the
fixed-satellite service in various frequency bands, whether this
coexistence is ensured by No. **S22.2** and Articles **11** and **13**,
or by Resolution **46**.

Having reviewed these conclusions, the above mentioned administrations
are presenting the following proposals in order to ensure harmonious
coexistence of non-geostationary and geostationary systems in the
fixed-satellite service in the frequency bands where these systems are
expected to be operated.

This proposal is based on the fact that Resolution **118** was developed
by WRC-95 as a conservative measure to provide non-geostationary
fixed-satellite service networks with an equitable access to spectrum
resources, on the following assumptions:

-   sharing between non-geostationary fixed-satellite service and
    geostationary fixed-satellite service would be very difficult, hence
    application of **S22.2** would result in unacceptable technical and
    economical constraints for non-geostationary fixed-satellite service
    systems in frequency bands were a large number of geostationary
    fixed-satellite service systems have to be protected;

-   Resolution **46** could ensure equitable access to spectrum for both
    geostationary and non-geostationary systems;

-   the number of geostationary fixed-satellite service networks planned
    in the 20/30 GHz bands at the time of WRC-95 was sufficiently low to
    allow coordination to take place between one planned
    non-geostationary fixed-satellite service system (LEOSAT-1) and
    geostationary systems already under coordination in these bands at
    the time of WRC-95;

-   at the time of WRC-95, a large number of geostationary
    fixed-satellite service networks had been received for advance
    publication by the ITU in these bands, which made it essential,
    under these circumstances, for WRC-95 to take an immediate
    conservative action to allow non-geostationary fixed-satellite
    service to develop in these bands.

In view of the results of the studies carried out by the ITU-R since
WRC-95, it appears that the first two assumptions on which Resolution
**118** was based have not been confirmed. On the contrary,
non-geostationary fixed-satellite service systems are being developed in
frequency bands already heavily used by geostationary fixed-satellite
service and it has been demonstrated that coexistence of such
non-geostationary systems with geostationary systems was possible with
minimum constraints on the latter. It is the view of the above mentioned
administrations that this coexistence can be ensured by the inclusion in
Article **S21** of power limits on the operation of non-geostationary
fixed-satellite service systems in the frequency bands where these
systems are expected to be operated. Specific proposals for such limits
are made in this European Common Proposal, which are considered to fully
protect existing and future transmissions in the fixed satellite
service. Supporting material is provided in a companion document.

In addition, the studies reported to the ITU-R have shown that the
application of Resolution **46**, in the absence of limits constraining
the design of geostationary and non-geostationary systems and promoting
the use of mitigation techniques, should be considered with care, as it
could lead to freezing frequency bands for the benefit of a very limited
number of systems, hence would not satisfy the objective of Resolution
**118** (see *considering i)*), to ensure the provision of services on a
competitive basis.

Finally, the studies reported by the ITU-R have revealed that there are
diverging interpretations arising from **S22.2,** which result in an
ambiguous regulatory status for both existing and future geostationary
and non-geostationary systems in the bands where this provision applies,
with consequential risks for both types of systems.

It is therefore proposed that such limits be established in all
frequency bands where **S22.2** applies and in the frequency bands
currently covered by Resolution **118**. In the bands where these limits
would apply, there would be no need for a coordination procedure between
non-geostationary and geostationary systems nor between
non-geostationary space stations and terrestrial services.

Further studies may be required to verify that these limits do not
overly protect current and future geostationary fixed-satellite service
systems, and might be adjusted in the future with the aim to adequately
balance the burden of sharing between geostationary and
non-geostationary systems in the appropriate frequency bands. A new
Resolution \[1.9.1-6\] for adoption by WRC‑97 is therefore included in
the following proposals so that any necessary studies are carried out
prior to the next Conference.

**Proposal**

**EUR/5B/1.9.1-57**

**SUP**\
RESOLUTION 118 (WRC-95)

**Use of the Bands 18.8 - 19.3 GHz and 28.6 - 29.1 GHz by\
Non-Geostationary Fixed-Satellite Service Systems**

**Reasons:** As highlighted above, the reasons that lead to the adoption
of Resolution **118** by WRC-95 have not been confirmed by the studies
carried out by the ITU-R and another approach is proposed, by which more
efficient use of the spectrum can be achieved by adopting power limits
to be applied to non-geostationary fixed-satellite service systems in
order to protect geostationary fixed-satellite service systems. In
addition, the conditions in which Resolution **118** has been adopted do
not ensure that fixed-satellite services will be provided on a
competitive basis.

**EUR/5B/1.9.1-58**

**SUP S5.523A**

**Reasons:** Consequential to the suppression of Resolution **118**

+-----+------+---------------------------------------------------------+
| *   |      |                                                         |
| *EU |      |                                                         |
| R/5 |      |                                                         |
| C/1 |      |                                                         |
| .9. |      |                                                         |
| 1-5 |      |                                                         |
| 9** |      |                                                         |
+-----+------+---------------------------------------------------------+
| *   | *    | \(1\) The equivalent power flux-density^1^, at any      |
| *AD | *S21 | point on the Earth's surface visible from the           |
| D** | .8** | geostationary, produced by emissions from all the space |
|     |      | stations of a non-geostationary system operating in the |
|     |      | following frequency bands in the fixed- satellite       |
|     |      | service, including emissions from a reflecting          |
|     |      | satellite, for all conditions and for all methods of    |
|     |      | modulation, shall not exceed the limits given in Table  |
|     |      | **S21-5** for the given percentages of time. These      |
|     |      | limits relate to the equivalent power flux-density      |
|     |      | which would be obtained under free-space propagation    |
|     |      | conditions into all the reference antennas specified in |
|     |      | this Table, and for all pointing directions towards the |
|     |      | geostationary orbit.                                    |
+-----+------+---------------------------------------------------------+
| *   | **S  | ^1^  The equivalent power flux-density is defined as    |
| *AD | 21.8 | the sum of the power flux‑densities produced at a point |
| D** | .1** | of the Earth's surface by all space stations within a   |
|     |      | non-geostationary system, taking into account the       |
|     |      | off-axis discrimination of a reference receiving        |
|     |      | antenna assumed to be pointing towards the              |
|     |      | geostationary orbit. The equivalent power flux-density  |
|     |      | is calculated using the following formula:              |
|     |      |                                                         |
|     |      | $$\text{epfd} = \text{10} \cdot \te                     |
|     |      | xt{log}_{\text{10}}\left\lbrack \sum_{i = 1}^{N}{\text{ |
|     |      | 10}^{\frac{\text{pfd}_{i}}{\text{10}}} \cdot \frac{G_{r |
|     |      | }\left( q_{i} \right)}{G_{\text{max}}}} \right\rbrack$$ |
|     |      |                                                         |
|     |      | where:                                                  |
|     |      |                                                         |
|     |      | -   *N* is the number of non-geostationary space        |
|     |      |     stations visible from the point considered at the   |
|     |      |     Earth\'s Surface, within an elevation angle greater |
|     |      |     or equal to 0°;                                     |
|     |      |                                                         |
|     |      | -   *i* is the index of the considered                  |
|     |      |     non-geostationary space station;                    |
|     |      |                                                         |
|     |      | -   *pfd~i~* is the power flux-density produced at the  |
|     |      |     point considered at the Earth\'s surface in         |
|     |      |     dB(W/m^2^/4 kHz) or dB(W/ m^2^/1 MHz);              |
|     |      |                                                         |
|     |      | -   *~i~* is the angle between the direction considered |
|     |      |     towards the geostationary orbit and the direction   |
|     |      |     of the interfering space station in the             |
|     |      |     non-geostationary system;                           |
|     |      |                                                         |
|     |      | -   *G~r~(~i~)* is the gain of the receive reference    |
|     |      |     antenna to be considered as part of a geostationary |
|     |      |     network. The reference antennas considered are in   |
|     |      |     conformity with Recommendation ITU-R **465-5**,     |
|     |      |     with a diameter of 30 cm, 60 cm, 2 m, 3 m, 5 m and  |
|     |      |     10 m, depending on the frequency band considered.   |
|     |      |                                                         |
|     |      | -   *G~max~* is the maximum gain of the above receive   |
|     |      |     reference antenna;                                  |
|     |      |                                                         |
|     |      | -   *epfd* is the computed equivalent power             |
|     |      |     flux-density in dB(W/m^2^/4 kHz) or                 |
|     |      |     dB(W/m^2^/1 MHz).                                   |
+-----+------+---------------------------------------------------------+
|     |      | **Reasons:** Limits on the power levels radiated by     |
|     |      | non-geostationary systems in certain frequency bands    |
|     |      | need to be included in Article **S21** in order to      |
|     |      | protect the operation of geostationary fixed-satellite  |
|     |      | service systems. The reference antenna patterns defined |
|     |      | in Recommendation ITU‑R **465-5** relevant to No. **ADD |
|     |      | S21.8.1**are reproduced in the Annex to this Part of    |
|     |      | the European Common Proposals.                          |
+-----+------+---------------------------------------------------------+

**EUR/5C/1.9.1-60**

ADD

+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | TABLE     |       |       |       |                   |
|     |      | **S21-5** |       |       |       |                   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | Frequency | Equiv | Perce | Refe  | Reference antenna |
|     |      | band      | alent | ntage | rence | diameter, and     |
|     |      |           | pfd\  | of    | bandw | reference         |
|     |      |           | dB(W/ | time  | idth\ | radiation pattern |
|     |      |           | m^2^) | d     | (kHz) |                   |
|     |      |           |       | uring |       |                   |
|     |      |           |       | which |       |                   |
|     |      |           |       | pfd   |       |                   |
|     |      |           |       | level |       |                   |
|     |      |           |       | may   |       |                   |
|     |      |           |       | not   |       |                   |
|     |      |           |       | be    |       |                   |
|     |      |           |       | exc   |       |                   |
|     |      |           |       | eeded |       |                   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 10.7 -    | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 10.95 GHz |       |       |       | 465-5             |
|     |      |           | -192  | 99.9% | 4     |                   |
|     |      |           |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 10.95 -   | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 11.2 GHz  |       |       |       | 465-5             |
|     |      |           | -192  | 99.9% | 4     |                   |
|     |      |           |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 11.2 -    | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 11.45 GHz |       |       |       | 465-5             |
|     |      |           | -192  | 99.9% | 4     |                   |
|     |      |           |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 11.45 -   | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 11.7 GHz  |       |       |       | 465-5             |
|     |      |           | -192  | 99.9% | 4     |                   |
|     |      |           |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 11.7 -    | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 12.2 GHz\ |       |       |       | 465-5             |
|     |      | in Region | -192  | 99.9% | 4     |                   |
|     |      | 2         |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 12.2 -    | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 12.5 GHz\ |       |       |       | 465-5             |
|     |      | in Region | -192  | 99.9% | 4     |                   |
|     |      | 3         |       |       |       | 3m, ITU-R Rec     |
|     |      |           | -185  | 9     | 4     | 465-5             |
|     |      |           |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm, 3 m and 10 |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+

+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | TABLE     |       |       |       |                   |
|     |      | **S21-5** |       |       |       |                   |
|     |      | *(end)*   |       |       |       |                   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | Frequency | Equiv | Perce | Refe  | Reference antenna |
|     |      | band      | alent | ntage | rence | diameter, and     |
|     |      |           | pfd\  | of    | bandw | reference         |
|     |      |           | dB(W/ | time  | idth\ | radiation pattern |
|     |      |           | m^2^) | d     | (kHz) |                   |
|     |      |           |       | uring |       |                   |
|     |      |           |       | which |       |                   |
|     |      |           |       | pfd   |       |                   |
|     |      |           |       | level |       |                   |
|     |      |           |       | may   |       |                   |
|     |      |           |       | not   |       |                   |
|     |      |           |       | be    |       |                   |
|     |      |           |       | exc   |       |                   |
|     |      |           |       | eeded |       |                   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 12.5 -    | -179  | 99.7% | 4     | 60 cm, ITU-R Rec  |
|     |      | 12.75     |       |       |       | 465-5             |
|     |      | GHz\      | -192  | 99.9% | 4     |                   |
|     |      | in        |       |       |       | 3m, ITU-R Rec     |
|     |      | Regions 1 | -185  | 9     | 4     | 465-5             |
|     |      | and 3     |       | 9.97% |       |                   |
|     |      |           | -170  |       | 4     | 10 m, ITU-R Rec   |
|     |      |           |       | 100%  |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 60 cm , 3 m and   |
|     |      |           |       |       |       | 10 m,\            |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 17.7 -    | -153  | 99%   | 1000  | 30 cm, ITU-R Rec  |
|     |      | 18.8 GHz  |       |       |       | 465-5             |
|     |      |           | -153  | 99.7% | 1000  |                   |
|     |      |           |       |       |       | 2 m, ITU-R Rec    |
|     |      |           | -153  | 99.9% | 1000  | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           | -138  | 100%  | 1000  | 5 m, ITU-R Rec    |
|     |      |           |       |       |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 30 cm, 2 m and 5  |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 18.8 -    | -153  | 99%   | 1000  | 30 cm, ITU-R Rec  |
|     |      | 19.3 GHz  |       |       |       | 465-5             |
|     |      |           | -153  | 99.7% | 1000  |                   |
|     |      |           |       |       |       | 2 m, ITU-R Rec    |
|     |      |           | -153  | 99.9% | 1000  | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           | -138  | 100%  | 1000  | 5 m, ITU-R Rec    |
|     |      |           |       |       |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 30 cm, 2 m and 5  |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 19.3 -    | -153  | 99%   | 1000  | 30 cm, ITU-R Rec  |
|     |      | 19.       |       |       |       | 465-5             |
|     |      | 6**^\*^** | -153  | 99.7% | 1000  |                   |
|     |      | GHz       |       |       |       | 2 m, ITU-R Rec    |
|     |      |           | -153  | 99.9% | 1000  | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           | -138  | 100%  | 1000  | 5 m, ITU-R Rec    |
|     |      |           |       |       |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 30 cm, 2 m and 5  |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 19.6 -    | -153  | 99%   | 1000  | 30 cm, ITU-R Rec  |
|     |      | 19.7 GHz  |       |       |       | 465-5             |
|     |      |           | -153  | 99.7% | 1000  |                   |
|     |      |           |       |       |       | 2 m, ITU-R Rec    |
|     |      |           | -153  | 99.9% | 1000  | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           | -138  | 100%  | 1000  | 5 m, ITU-R Rec    |
|     |      |           |       |       |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 30 cm, 2 m and 5  |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | 19.7 -    | -153  | 99%   | 1000  | 30 cm, ITU-R Rec  |
|     |      | 20.2 GHz  |       |       |       | 465-5             |
|     |      |           | -153  | 99.7% | 1000  |                   |
|     |      |           |       |       |       | 2 m, ITU-R Rec    |
|     |      |           | -153  | 99.9% | 1000  | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           | -138  | 100%  | 1000  | 5 m, ITU-R Rec    |
|     |      |           |       |       |       | 465-5             |
|     |      |           |       |       |       |                   |
|     |      |           |       |       |       | 30 cm, 2 m and 5  |
|     |      |           |       |       |       | m,\               |
|     |      |           |       |       |       | ITU-R Rec 465-5   |
+-----+------+-----------+-------+-------+-------+-------------------+
|     |      | **^\*^**  |       |       |       |                   |
|     |      | These     |       |       |       |                   |
|     |      | limits do |       |       |       |                   |
|     |      | not apply |       |       |       |                   |
|     |      | to feeder |       |       |       |                   |
|     |      | links of  |       |       |       |                   |
|     |      | non-geos  |       |       |       |                   |
|     |      | tationary |       |       |       |                   |
|     |      | mobile-   |       |       |       |                   |
|     |      | satellite |       |       |       |                   |
|     |      | service   |       |       |       |                   |
|     |      | systems   |       |       |       |                   |
|     |      | for which |       |       |       |                   |
|     |      | coo       |       |       |       |                   |
|     |      | rdination |       |       |       |                   |
|     |      | or        |       |       |       |                   |
|     |      | not       |       |       |       |                   |
|     |      | ification |       |       |       |                   |
|     |      | in        |       |       |       |                   |
|     |      | formation |       |       |       |                   |
|     |      | has been  |       |       |       |                   |
|     |      | received  |       |       |       |                   |
|     |      | before    |       |       |       |                   |
|     |      | 18        |       |       |       |                   |
|     |      |  November |       |       |       |                   |
|     |      | 1995.     |       |       |       |                   |
+-----+------+-----------+-------+-------+-------+-------------------+

+-----+------+---------------------------------------------------------+
| *   |      |                                                         |
| *EU |      |                                                         |
| R/5 |      |                                                         |
| C/1 |      |                                                         |
| .9. |      |                                                         |
| 1-6 |      |                                                         |
| 2** |      |                                                         |
+-----+------+---------------------------------------------------------+
| *   | *    | \(2\) The aggregate power flux-density^1^ produced at   |
| *AD | *S21 | any point in the geostationary satellite orbit by the   |
| D** | .9** | emissions from all the Earth stations in a              |
|     |      | non-geostationary system for all conditions and for all |
|     |      | methods of modulation, shall not exceed the limits      |
|     |      | given in Table **S21-6** for any percentage of time.    |
|     |      | These limits relate to the power flux-density which     |
|     |      | would be obtained under free-space propagation          |
|     |      | conditions.                                             |
+-----+------+---------------------------------------------------------+
| *   | **S  | ^1^  The aggregate power flux-density is defined as the |
| *AD | 21.9 | summation of the power flux‑densities produced at a     |
| D** | .1** | point in the geostationary satellite orbit by all the   |
|     |      | Earth stations of a non-geostationary system. The       |
|     |      | aggregate power flux-density is computed by means of    |
|     |      | the following formula:                                  |
|     |      |                                                         |
|     |      | $$\text{apfd} = \text{10} \cdot                         |
|     |      | \text{log}_{\text{10}}\left\lbrack \sum_{i = 1}^{N}{\te |
|     |      | xt{10}^{P_{i}(t)/\text{10}} \cdot \frac{G_{t}\left( q_{ |
|     |      | i} \right)}{4 \cdot p \cdot d_{i^{2}}}} \right\rbrack$$ |
|     |      |                                                         |
|     |      | where:                                                  |
|     |      |                                                         |
|     |      | -   *N* is the number of Earth stations in the          |
|     |      |     non-geostationary system with an elevation angle    |
|     |      |     greater or equal to 0°, from which the point        |
|     |      |     considered in the geostationary orbit is visible.   |
|     |      |                                                         |
|     |      | -   *i* is the index of the earth station considered in |
|     |      |     the non-geostationary system;                       |
|     |      |                                                         |
|     |      | -   *P~i~* is the RF power at the input of the          |
|     |      |     transmitting antenna of the Earth station           |
|     |      |     considered in the non-geostationary system in       |
|     |      |     dB(W/m^2^/4 kHz) or dB(W/m^2^/1 MHz);               |
|     |      |                                                         |
|     |      | -   *~i~(t)* is the off-axis angle between the          |
|     |      |     boresight of the Earth station considered in the    |
|     |      |     non-geostationary system and the direction of the   |
|     |      |     point considered in the geostationary-satellite     |
|     |      |     orbit;                                              |
|     |      |                                                         |
|     |      | -   *G~t~(~i~)* is the transmit antenna gain of the     |
|     |      |     Earth station considered in the non-geostationary   |
|     |      |     system in the direction of the point considered in  |
|     |      |     the geostationary-satellite orbit;                  |
|     |      |                                                         |
|     |      | -   *d* is the distance between the Earth station       |
|     |      |     considered in the non-geostationary system and the  |
|     |      |     point considered in the geostationary-satellite     |
|     |      |     orbit;                                              |
|     |      |                                                         |
|     |      | -   *apfd* is the aggregate power flux-density in       |
|     |      |     dB(W/m^2^/4 kHz) or dB(W/m^2^/1 MHz).               |
+-----+------+---------------------------------------------------------+
|     |      | **Reasons:** Limits on the power levels radiated by     |
|     |      | non-geostationary systems in certain frequency bands    |
|     |      | need to be included in Article **S21** in order to      |
|     |      | protect the operation of geostationary fixed-satellite  |
|     |      | service systems. The reference antenna patterns defined |
|     |      | in Recommendation ITU‑R **465-5** relevant to No. **ADD |
|     |      | S21.9.1**are reproduced in the Annex to this Part of    |
|     |      | the European Common Proposals.                          |
+-----+------+---------------------------------------------------------+

**EUR/5C/1.9.1-63**

**ADD**

  ------ ------- ------------------- ------------ ------------------- ------------
                 TABLE **S21-6**                                      

                 Frequency band      Aggregate    Percentage of time  Reference
                                     pfd\         during\             bandwidth\
                                     dB(W/m^2^)   which pfd level     (kHz)
                                                  may\                
                                                  not be exceeded     

                 12.75 - 13.25 GHz   -186         100%                4

                 13.75 - 14.5 GHz    -170         100%                4

                 18.1 - 18.4 GHz     -145         100%                1000

                 24.75 - 25.75 GHz\  -145         100%                1000
                 in Regions 2 and 3                                   

                 27 - 27.5 GHz\      -145         100%                1000
                 in Regions 2 and 3                                   

                 27.5 - 30**^\*^**   -145         100%                1000
                 GHz                                                  

                 **^\*^** In the                                      
                 band, 29.1-29.4                                      
                 GHz, these limits                                    
                 do not apply to                                      
                 non-geostationary                                    
                 mobile-satellite                                     
                 service feeder link                                  
                 networks for which                                   
                 coordination or                                      
                 notification                                         
                 information has                                      
                 been received after                                  
                 18 November 1995.                                    
  ------ ------- ------------------- ------------ ------------------- ------------

**EUR/5C/1.9.1-64**

**ADD**

RESOLUTION \[EUR-1.9.1-6\] (WRC‑95)

Limits on the Power Levels Radiated by Non-Geostationary Systems in\
Certain Frequency Bands Necessary to Protect the Operation\
of Geostationary Fixed-Satellite Service Systems

The World Radiocommunication Conference (Geneva, WRC-97),

considering

*a)* that the diverging interpretations arising from No. **S22.2**
result in an ambiguous regulatory status for both existing and future
geostationary and non-geostationary systems in the fixed-satellite
service in the bands where this provision applies, with consequential
risks for both types of systems;

*b)* that the harmonious development of non-geostationary and
geostationary systems in the fixed-satellite service requires that these
ambiguities be resolved with no further delay;

*c)* that these ambiguities can be resolved by including in Article
**S21** limits to the power radiated by non-geostationary systems in
order to adequately protect geostationary systems in the frequency bands
and sharing situations where Resolution **46** does not apply;

*d)* that such limits have been developed in certain frequency bands
which are currently used or planned to be used extensively by
geostationary fixed-satellite service systems;

*e)* that non-geostationary fixed-satellite service systems are proposed
in these bands which could meet these limits and receive adequate
protection from existing and future fixed-satellite service
geostationary systems without imposing additional constraints, therefore
avoiding the need for mutual coordination;

*f)* that the application of Resolution **46**, in the absence of limits
constraining the design of geostationary fixed-satellite service and
non-geostationary fixed-satellite service systems and promoting the use
of mitigation techniques, should be considered with care;

*g)* that in the bands where these limits apply, there would be no need
for a coordination procedure between non-geostationary and geostationary
systems in the fixed-satellite service.

resolves

1\. that non-geostationary fixed-satellite service systems shall be
subject to the power limits appearing in Article **S21**;

2\. that in applying No. **S22.2** in relation to non-geostationary
systems, these limits shall be considered as corresponding to acceptable
interference levels into geostationary systems;

requests the ITU-R

1\. to conduct, as a matter of urgency and in time for consideration by
WRC-99, the appropriate studies:

i)  to ensure that similar limits to protect existing and future
    geostationary fixed-satellite service systems are included in
    Article **S21** in those bands where non-geostationary
    fixed-satellite service systems are likely to be implemented and
    geostationary fixed-satellite service systems are used or expected
    to be used extensively.

ii) to develop power limits that may need to be applied to geostationary
    systems in order to protect non-geostationary fixed-satellite
    service systems that would meet the above limits.

iii) to ensure that the limits referred to in *i)* and *ii)* above, and
     those already included in Article **S21**, do not pose undue
     constraints on the development of non-geostationary or
     geostationary fixed-satellite service systems.

2\. to complete the studies relating to the sharing criteria to be
applied for determining the need for coordination between
non-geostationary fixed-satellite service systems.

ANNEX TO PART 6

Reference Antenna Patterns Defined in Recommendation ITU-R 465-5\
Relevant to Proposals EUR/5B/1.9.1-59 to 63

When D/l 100

  ---------------------------------------------- ------------------------
  g() = G~max~ - 2.510^-3^ (D/)^2^               for 0 \< ~m~

  g() = G~1~                                     for ~m~ \< ~r~

  g() = 32 - 25log~10~()                         for ~r~ \<

  g() = -10                                      for 180
  ---------------------------------------------- ------------------------

When D/ \< 100

  ---------------------------------------------- ------------------------
  g() = G~max~ - 2.510^-3^ (D/)^2^               for 0 \< ~m~

  g() = G~1~                                     for ~m~ \< ~r~

  g() = 52 - 10log~10~(D/) - 25log~10~()         for ~r~ \<

  g() = 10 - 10log~10~(D/)                       for 180
  ---------------------------------------------- ------------------------

Where:

+-----+----------------------------------------------------------------+
| D   | is the antenna diameter expressed in the same units as ;       |
+-----+----------------------------------------------------------------+
|     | is the wavelength, expressed in the same units as D;           |
+-----+----------------------------------------------------------------+
| G~m | = 10log~10~((D/)^2^) is the maximum copolar gain, dBi;         |
| ax~ |                                                                |
+-----+----------------------------------------------------------------+
|     | is the antenna efficiency (as a ratio) of 0.7;                 |
+-----+----------------------------------------------------------------+
| G   | is the gain of the first side lobe, and is one of the          |
| ~1~ | following:                                                     |
|     |                                                                |
|     | > 32, if D/ 100                                                |
|     | >                                                              |
|     | > 2 + 15log~10~(D/), if D/ \< 100                              |
+-----+----------------------------------------------------------------+
| ~m~ | is 20 ( / D) (G~max~ - G~1~)^0.5^ degrees                      |
+-----+----------------------------------------------------------------+
| ~r~ | is one of the following:                                       |
|     |                                                                |
|     | > ~r~ = 1 degree, if D/ 100, or                                |
|     | >                                                              |
|     | > ~r~ = 100 / D, if D/ \< 100.                                 |
+-----+----------------------------------------------------------------+
|     | is the off-axis angle referred to the main lobe, degrees       |
+-----+----------------------------------------------------------------+
| g() | is the gain at the off-axis angle , dBi                        |
+-----+----------------------------------------------------------------+