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Timestamp: 2019-07-18 17:13:49
Document Index: 117724883

Matched Legal Cases: ['art 3', 'art 3', 'art 1', 'art 2', 'art 3', 'art 1', 'art 2', 'art 2']

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2 EN V2.1.1 ( ) HARMONISED EUROPEAN STANDARD Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile Earth Stations (MES) operating in the MHz to MHz (earth-to-space) and MHz to MHz (space-to-earth) frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 3: User Equipment (UE) for narrowband systems
3 2 EN V2.1.1 ( ) Reference REN/SES Keywords MES, mobile, MSS, narrowband, satellite 650 Route des Lucioles F Sophia Antipolis Cedex - FRANCE Tel.: Fax: Siret N NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other documents is available at If you find errors in the present document, please send your comment to one of the following services: Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of. The content of the PDF version shall not be modified without the written authorization of. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute All rights reserved. DECT TM, PLUGTESTS TM, UMTS TM and the logo are Trade Marks of registered for the benefit of its Members. 3GPP TM and LTE are Trade Marks of registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association.
4 3 EN V2.1.1 ( ) Contents Intellectual Property Rights... 5 Foreword... 5 Modal verbs terminology... 5 Introduction Scope References Normative references Informative references Definitions, symbols and abbreviations Definitions Symbols Abbreviations Technical requirements specifications Environmental profile Conformance requirements General Introduction Unwanted emissions outside the band MHz to MHz (carrier-on state) Justification Technical requirements Conformance test Unwanted emissions within the band MHz to MHz (carrier-on state) Justification Technical requirements Conformance test Unwanted emissions in carrier-off state Justification Technical requirements Conformance test UE Control and Monitoring Functions (CMF) Absence of a valid network handling of output power Definition Limit Conformance Loss of signal handling of output power Definition Limit Conformance Receiver Adjacent Channel Selectivity Justification Technical requirements Conformance test Receiver Blocking Characteristics Justification Technical requirements Conformance test Testing for compliance with technical requirements Environmental conditions for testing Interpretation of the measurement results Essential radio test suites General Description of equipment Testing of host-connected equipment and plug-in modules... 21
5 4 EN V2.1.1 ( ) Alternative approaches Alternative A: combined equipment Alternative B: use of a test jig CMF/Special Test Equipment (STE) General test requirements UE test modes Special Test Equipment (STE) Laboratory Test Equipment (LTE) Methods of test for UE RF emissions according to the equipment type Procedures for measurement of radiated emissions Procedures for measurement of conducted emissions Unwanted emissions outside the band MHz to MHz (carrier-on state) Method of test Peak measurement Average measurement Test requirements Unwanted emissions within the band MHz to MHz (carrier-on state) Method of test Measurement method Test requirements Unwanted emissions in carrier-off state Method of test Measurement method Test requirements UE Control and Monitoring Functions (CMF) Method of test Testing of output power in absence of a valid network Test procedure Measurement method Testing of output power in loss of signal Test procedure Measurement method Receiver Adjacent Channel Selectivity General Test set-up Test procedure Receiver Blocking Characteristics General Test set-up Test procedure Annex A (normative): Annex B (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU Environmental profile specification B.1 Introduction B.2 Temperature B.3 Voltage B.4 Test environment Annex C (informative): Bibliography History... 42
6 5 EN V2.1.1 ( ) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to. The information pertaining to these essential IPRs, if any, is publicly available for members and non-members, and can be found in SR : "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to in respect of standards", which is available from the Secretariat. Latest updates are available on the Web server ( Pursuant to the IPR Policy, no investigation, including IPR searches, has been carried out by. No guarantee can be given as to the existence of other IPRs not referenced in SR (or the updates on the Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonised European Standard (EN) has been produced by Technical Committee Satellite Earth Stations and Systems (SES). The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC [7]. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations. The present document is part 3 of a multi-part deliverable covering the Harmonised Standard for Mobile Earth Stations (MES) operating in the MHz to MHz (earth-to-space) and MHz to MHz (space-to-earth) frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU, as identified below: Part 1: Part 2: Part 3: "Complementary Ground Component (CGC) for wideband systems"; "User Equipment (UE) for wideband systems"; "User Equipment (UE) for narrowband systems". National transposition dates Date of adoption of this EN: 30 May 2016 Date of latest announcement of this EN (doa): 31 August 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 28 February 2017 Date of withdrawal of any conflicting National Standard (dow): 28 February 2018 Modal verbs terminology In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described in clause 3.2 of the Drafting Rules (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in deliverables except when used in direct citation.
7 6 EN V2.1.1 ( ) Introduction The present document is part of a set of standards developed by and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the Directive 2014/53/EU [7]. The modular structure is shown in EG [i.5].
8 7 EN V2.1.1 ( ) 1 Scope The present document applies to User Equipment (UE) radio equipment type which have the following characteristics: these UEs have both transmit and receive capabilities and operate in a Geostationary satellite network; these UEs operate with an assigned channel signal bandwidth (CBw) smaller than 1 MHz; these UEs may be handset, handheld, portable, vehicle-mounted, host connected, semi-fixed or fixed equipment, or may be an element in a multi-mode terminal. It may consist of a number of modules with associated connections and user interface, or may be a self-contained single unit; if the UE is an element in a multi-mode terminal, unless otherwise stated in the present document, its requirements apply only to the UE element of the terminal operating in the Mobile Satellite Service (MSS) frequency bands given in table 1. This radio equipment type is capable of operating in all or any part of the frequency bands given in table 1. Table 1: Mobile Satellite Service UE frequency bands Operating band Direction of transmission UE frequency bands I UE Transmit (earth-to-space) MHz to MHz UE Receive (space-to-earth) MHz to MHz The present document is intended to cover the provisions of Directive 2014/53/EU [7] (RE Directive) article 3.2 which states that ".radio equipment shall be so constructed that it both effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the RE Directive [7] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at NOTE: While any hyperlinks included in this clause were valid at the time of publication, cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. [1] Void. [2] Recommendation ITU-T O.153 (10/1992): "Basic parameters for the measurement of error performance at bit rates below the primary rate". [3] CISPR (2010): "Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements".
9 8 EN V2.1.1 ( ) [4] TR (V1.4.1) ( ) (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics". [5] IEC (2007): "Environmental testing - Part 2-1: Tests - Test A: Cold". [6] IEC (2007): "Environmental testing - Part 2-2: Tests - Test B: Dry heat". [7] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] [i.2] [i.3] [i.4] [i.5] [i.6] TR : "Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz". Void. Void. Void. EG : "Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the Radio & Telecommunication Terminal Equipment Directive 1999/5/EC (R&TTE) and a first guide on the impact of the Radio Equipment Directive 2014/53/EU (RED) on Harmonized Standards". Commission Implementing Decision C(2015) 5376 final of on a standardisation request to the European Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in the Directive 2014/53/EU [7] and the following apply: 3 db Bandwidth (B3dB): total width of the signal spectrum 3 db below the maximum in-band density applicant: manufacturer or his authorized representative within the European Community or the person responsible for placing the apparatus on the market carrier-on time (initial bursts): period when a UE is transmitting a signal NOTE: For UEs that transmit in a non-continuous mode, the carrier-on time only includes the times when the UE is transmitting a signal.
10 9 EN V2.1.1 ( ) carrier-on state: state in which the UE is transmitting a carrier carrier-off state: state in which the UE is not transmitting a carrier conducted measurement: measurement of emissions from an antenna port of the UE made by direct wired connection to the port environmental profile: range of environmental conditions under which equipment within the scope of the present document is required to comply with the provisions of the present document Equivalent Isotropically Radiated Power (EIRP): product of transmitter power and the antenna gain in the direction considered, relative to an isotropic source radiating uniformly in all directions fellow radio station: one of the (other) modes of a multimode UE handheld: indicates a UE which is self-contained and is small enough and light enough to be carried and used during a call with one hand host-connected: mode in which a UE is connected to a host equipment for its operation host equipment: any equipment which has a complete user functionality when not connected to the UE, and to which the UE provides additional functionality, and to which connection is necessary for the UE to offer functionality in-band signals: signals which are located in the operating band plus an offset of 10 MHz outside this operating band Installable Equipment (IE): equipment which is intended to be installed in a vehicle NOTE: An IE may consist of one or several interconnected modules. The IE is composed of modules intended to be externally mounted as declared by the applicant, and defined as Externally Mounted Equipment (EME) and the remaining modules(s) as Internally Mounted Equipment (IME). Laboratory Test Equipment (LTE): logical grouping that contains the standard test equipment provided by a test laboratory MSS band: continuous range of frequencies allocated by the ITU to the MSS multimode: mode in which the UE can operate with different radio networks NCF control message: message, normally originating from a network, to a specified terminal or set of terminals of the network which indicates to the terminal or set of terminals that it/they should carry out some specific action or should enter or maintain some specific state NOTE: For test purposes NCF control messages may originate from Special Test Equipment (STE). network control channel: channel by which a UE receives general control information from the NCF nominated bandwidth (Bn): The nominated bandwidth of the UE radio frequency transmission is nominated by the applicant. NOTE: The nominated bandwidth is wide enough to encompass all spectral elements of the transmission necessary for communication and which have a level greater than the specified unwanted emissions limits. The nominated bandwidth is wide enough to take account of the transmit carrier frequency stability. The nominated bandwidth is centred on the transmit frequency and does not exceed 180 % of the 3dB bandwidth of the signal. The nominated bandwidth is within the assigned part of the MSS transmit frequency band within which the UE operates. operational frequency range(s): sub-portion(s) of the band in the earth-to-space direction to the MSS network, for which the equipment has been designed as declared by the applicant Portable Equipment (PE): equipment generally intended to be self-contained, free standing and portable NOTE: A PE would normally consist of a single module, but may consist of several interconnected modules. radiated measurement: measurement of an actual radiated field Special Test Equipment (STE): equipment which allows a test laboratory to control the UE so that the tests required by the present document can be performed
11 10 EN V2.1.1 ( ) spurious emissions: emissions at frequencies beyond the limit of 2,5 MHz above and below the centre frequency of the wanted emission NOTE: Spurious emissions are generally considered as emissions at frequencies beyond the limit of 250 % of the necessary bandwidth above and below the centre frequency of the wanted emission. For the purposes of the present specification, this limit is defined as frequencies which are 2,5 MHz or greater away from the UE centre carrier frequency, where 2,5 MHz corresponds to 250 % of the maximum value of assigned channel signal bandwidth (CBw). test laboratory: laboratory which performs the conformance testing of the UE against the present document NOTE: The test laboratory may be the applicant's laboratory. test load: substantially non-reactive, non-radiating power attenuator which is capable of safely dissipating the power from the transmitter(s) transmission format: physical characteristics of the signal that is transmitted by a UE NOTE: A UE may use more than one transmission format within a single network. unwanted emissions: emissions falling outside the nominated bandwidth in the carrier-on state and those generated in the carrier-off state 3.2 Symbols For the purposes of the present document, the following symbols apply: B3dB Bn CBw 3 db Bandwidth Nominated Bandwidth Assigned Channel Signal Bandwidth 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: AC BE L BE U BW CDMA CGC CISPR CMF CW EFTA EIRP EMC EME EU EUT IE IEC IME ITU ITU-T LTE LTE LV MES MSS NCF Alternating Current Lower Band Edge of the operating band Upper Band Edge of the operating band Bandwidth Code Division Multiple Access Complementary Ground Component International Special Committee on Radio Interference Control and Monitoring Functions Continuous Wave European Free Trade Association Equivalent Isotropically Radiated Power Electro-Magnetic Compatibility Externally Mounted Equipment European Union Equipment Under Test Installable Equipment International Electrotechnical Commission/Committee Internally Mounted Equipment International Telecommunications Union ITU Telecommunication Standardization Sector Laboratory Test Equipment Long Term Evolution Low Voltage Mobile Earth Station Mobile Satellite Service Network Control Facility
12 11 EN V2.1.1 ( ) PE R&TTE RE RED RF RMS SNR STE TDMA TH TL UE Portable Equipment Radio and Telecommunications Terminal Equipment Radio Equipment RE Directive Radio Frequency Root Mean Square Signal to Noise Ratio Special Test Equipment Time Division Multiple Access Temperature High Temperature Low User Equipment 4 Technical requirements specifications 4.1 Environmental profile The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the supplier. The equipment shall comply with all the technical requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. For guidance on how a supplier can declare the environmental profile, see annex B. 4.2 Conformance requirements General The requirements in the present document are based on the assumption that the operating band is shared between systems of the IMT-2000 satellite family or systems having compatible characteristics Introduction To meet the essential requirements under article 3.2 of the Directive 2014/53/EU [7] a set of essential parameters have been identified. Table 2 provides a cross reference between these 4 essential parameters and the corresponding 4 technical requirements for equipment within the scope of the present document. Table 2: Cross reference to technical requirements Essential Parameter Spurious emissions in carrier-on state Out-of-band emissions (spectrum emissions mask) in carrier-on state Spurious emissions in carrier-off state Control and Monitoring functions Corresponding Technical Requirement Clause 4.2.2: Unwanted emissions outside the band MHz to MHz (carrier on state) Clause 4.2.3: Unwanted emissions within the band MHz to MHz (carrier on state) Clause 4.2.4: Unwanted emissions in carrier off state Clause 4.2.5: UE Control and Monitoring Functions (CMF) In the event of any conflict between these different requirements, the most stringent requirement shall apply.
13 12 EN V2.1.1 ( ) Unwanted emissions outside the band MHz to MHz (carrier-on state) Justification Protection of other radio services operating outside the band MHz to MHz from emissions caused by UEs operating within the band MHz to MHz Technical requirements The maximum EIRP spectral density of the unwanted emissions from the UE outside the band MHz to MHz shall not exceed the limits in tables 3a and 3b in the carrier-on state. The limits defined in table 3a are only applicable for frequencies which are 2,5 MHz or greater away from the UE centre carrier frequency. Unwanted emissions at frequencies which are less than 2,5 MHz away from the UE centre carrier frequency shall not exceed the limits defined in table 3b. NOTE 1: For the purposes of the present document, spurious emissions are defined as unwanted emissions at frequencies which are 2,5 MHz or greater away from the UE centre carrier frequency, where 2,5 MHz corresponds to 250 % of the maximum value of assigned channel signal bandwidth (CBw). The limits defined in table 3b are defined by reference to clause for two specified frequency bands for frequencies which are less than 2,5 MHz away from the UE centre carrier frequency. Unwanted emissions in these bands shall not exceed the limits defined in either table 4a or table 4b in the carrier-on state: the applicant shall declare which alternative shall be used. In addition to the limits defined in table 3b, unwanted emissions at frequencies which are less than 2,5 MHz away from the UE centre carrier frequency shall also not exceed the limits defined in either table 4a or table 4b in the carrier-on state: the applicant shall declare which alternative shall be used. In the event of any conflict, the more stringent limit shall apply. In tables 3a and 3b, whenever a change of limit between adjacent frequency bands occurs, the lower of the two limits shall apply at the transition frequency. For systems employing CDMA, the EIRP limits shall be decreased by 10 log (N) db, where N is the maximum number of UEs in the receive beam of the satellite to which these UEs are communicating and which are expected to transmit simultaneously in the same frequency band within that same beam. This number shall be declared by the manufacturer. NOTE 2: N = 1 in a TDMA system.
14 13 EN V2.1.1 ( ) Table 3a: Unwanted emissions outside the band MHz to MHz for frequencies which are 2,5 MHz or greater away from the UE centre carrier frequency Carrier-on state Frequency Range Measurement Measurement method EIRP Bandwidth (see notes 5 and 6) 30 MHz f < MHz 100 khz -66 dbw Peak Hold MHz f < MHz 1 MHz -60 dbw Average MHz f MHz 1 MHz (note 3) -70 dbw Average (note 2) MHz f < MHz 1 MHz -60 dbw Average MHz f < MHz 300 khz -60 dbw Average MHz f < MHz 100 khz -60 dbw Average MHz f < 1 977,5 MHz 30 khz -60 dbw Average 1 977,5 MHz f < MHz 30 khz (note 7) -60 dbw (note 7) Average (note 7) MHz f MHz N/A (note 1) N/A (note 1) N/A (note 1) MHz < f < 2 012,5 MHz 30 khz (note 7) -60 dbw (note 7) Average (note 7) 2 012,5 MHz < f < MHz 30 khz -60 dbw Average MHz f < MHz 100 khz -60 dbw Average MHz f < MHz 300 khz -60 dbw Average MHz f < MHz 1 MHz -60 dbw Average 2,5 GHz f < 12,75 GHz 1 MHz -60 dbw (note 4) Peak Hold NOTE 1: Unwanted emissions within the band MHz to MHz are defined in clause NOTE 2: The average measurement method defined in clause shall apply except that an averaging period of 20 ms shall be used in the sub-band 1 573,42 MHz to 1 580,42 MHz. NOTE 3: Measurement bandwidths less than 1 MHz are allowable provided the power in the narrower bandwidth is integrated over 1 MHz. NOTE 4: In the band MHz to MHz the maximum EIRP in one, and only one, 3 MHz measurement bandwidth shall not exceed -38 dbw. In each of the bands MHz to MHz, MHz to MHz and MHz to MHz the maximum EIRP in one, and only one, 10 MHz measurement bandwidth shall not exceed -48 dbw. Elsewhere in this band the power limit in table 3a shall be applied. NOTE 5: Peak Hold and Average measurements shall be performed as specified in clauses and NOTE 6: The first and last measurement position should take account of the measurement bandwidth, so that the edge of the measurement bandwidth aligns with the edge of the measured band. For example, with a 30 khz measurement bandwidth, the first and last measurement positions are 15 khz inside the measured band edges. NOTE 7: This limit shall only apply for frequencies which are 2,5 MHz or greater away from the UE centre carrier frequency. The limits defined in table 3b shall apply for frequencies which are less than 2,5 MHz away from the UE centre carrier frequency.
15 14 EN V2.1.1 ( ) Table 3b: Unwanted emissions outside the band MHz to MHz for frequencies which are less than 2,5 MHz away from the UE centre carrier frequency Carrier-on state Frequency Range Measurement Measurement method EIRP Bandwidth (see notes 2 and 3) 1 977,50 MHz f < 1 978,50 MHz 30 khz -55 dbw Average 1 978,50 MHz f < 1 979,50 MHz 30 khz -55 dbw to -35 dbw Average (note 4) 1 979,50 MHz f < 1 979,65 MHz 30 khz -35 dbw Average 1 979,65 MHz f < 1 979,75 MHz 30 khz -35 dbw to -15 dbw Average (note 4) 1 979,75 MHz f < 1 980,00 MHz (note 1) (note 1) (note 1) 2 010,00 MHz f < 2 010,25 MHz (note 1) (note 1) (note 1) 2 010,25 MHz f < 2 010,35 MHz 30 khz -15 dbw to -35 dbw Average (note 4) 2 010,35 MHz f < 2 010,50 MHz 30 khz -35 dbw Average 2 010,50 MHz f < 2 011,50 MHz 30 khz -35 dbw to -55 dbw Average (note 4) 2 011,50 MHz f < 2 012,50 MHz 30 khz -55 dbw Average NOTE 1: The limits defined in clause shall apply for unwanted emissions in the frequency bands 1 979,75 MHz to 1 980,00 MHz and 2 010,00 MHz to 2 010,25 MHz. NOTE 2: Peak Hold and Average measurements shall be performed as specified in clauses and NOTE 3: The first and last measurement position should take account of the measurement bandwidth, so that the edge of the measurement bandwidth aligns with the edge of the measured band. For example, with a 30 khz measurement bandwidth, the first and last measurement positions are 15 khz inside the measured band edges. NOTE 4: Linearly interpolated in dbw versus frequency Conformance test Conformance tests shall be carried out in accordance with clause Unwanted emissions within the band MHz to MHz (carrier-on state) Justification Protection of other systems operating within the band MHz to MHz from unwanted emissions caused by UEs operating in the band MHz to MHz Technical requirements The maximum EIRP spectral density of the unwanted emissions from the UE within the band MHz to MHz shall not exceed the limits in either table 4a or table 4b in the carrier-on state. The applicant shall declare which alternative shall be used. In tables 4a and 4b, whenever a change of limit between adjacent frequency bands occurs, the lower of the two limits shall apply at the transition frequency.
16 15 EN V2.1.1 ( ) Table 4a: Maximum EIRP spectral density of the unwanted emissions in the carrier-on state Frequency offset (khz) (see note 1) Maximum EIRP in specified measurement bandwidth (dbw) (see notes 2 and 3) Carrier-on state Measurement bandwidth (khz) Measurement Method (see notes 4 and 5) 0 to 25 0 to (-15 + E) 3 Average 25 to 125 (-15 + E) to (-45 + E) 3 Average 125 to 425 (-45 + E) 3 Average 425 to (-45 + E) to Average to to Average to Average NOTE 1: Frequency offset is determined from the edge of the nominated bandwidth. NOTE 2: Linearly interpolated in dbw vs. Frequency offset. NOTE 3: E (db) is the excess EIRP in the occupied bandwidth of the UE compared with 15 dbw. For a UE where the EIRP is equal to or less than 15 dbw, E shall equal 0 db. For a UE where the EIRP is above 15 dbw, E shall equal (EIRP - 15). In cases where the antenna directivity of the UE is greater than 15 dbi then the factor E shall be limited to a maximum value of 15 db. In all other cases, the factor E shall be limited to a maximum value of 10 db. NOTE 4: Peak Hold and Average measurements shall be performed as specified in clauses and NOTE 5: The first and last measurement position should take account of the measurement bandwidth, so that the edge of the measurement bandwidth aligns with the edge of the measured band. For example, with a 30 khz measurement bandwidth, the first and last measurement positions are 15 khz inside the measured band edges. Table 4b: Maximum EIRP spectral density of the unwanted emissions in the carrier-on state Frequency offset (khz) (see notes 1 and 3) Maximum EIRP in specified measurement bandwidth (dbw) (see notes 2 and 5) Carrier-on state Measurement bandwidth (khz) Measurement Method (see notes 6 and 7) 0 to 25 0 to (-15 + E) 3 Average 25 to 55 (-15 + E) to (-25 + E) 3 Average (see note 4) 55 to AB (-25 + E) 3 Average (see note 4) AB to (-25 + E) to (-38 + E) 3 Average (AB + 0,35 x B3dB) (see note 4) (AB + 0,35 x B3dB) (-38 + E) 3 Average to CD CD to (-38 + E) to (-45 + E) 3 Average (CD + 0,25 x B3dB) (CD + 0,25 x B3dB) (-45 + E) 3 Average to EF EF to GH (-45 + E) to Average GH to to Average to Average NOTE 1: Frequency offset is determined from the edge of the nominated bandwidth. NOTE 2: Linearly interpolated in dbw vs. Frequency offset. NOTE 3: The parameters AB, CD, EF, GH are defined below. NOTE 4: The limit of (-25 + E) dbw in this table is determined on the assumption that the adjacent channel interference results from a single interferer. This limit shall apply to UEs that are designed for operation in a network where the occurrence of two (or more) interferers, all transmitting with the maximum permitted level of unwanted emissions, does not exceed 0,1 % of the time; otherwise a limit of (-30 + E) dbw shall apply. NOTE 5: E (db) is the excess EIRP in the occupied bandwidth of the UE compared with 15 dbw. For a UE where the EIRP is equal to or less than 15 dbw, E shall equal 0 db. For a UE where the EIRP is above 15 dbw, E shall equal (EIRP-15). In cases where the antenna directivity of the UE is greater than 15 dbi then the factor E shall be limited to a maximum value of 15 db. In all other cases, the factor E shall be limited to a maximum value of 10 db. NOTE 6: Peak Hold and Average measurements shall be performed as specified in clauses and
17 16 EN V2.1.1 ( ) NOTE 7: The first and last measurement position should take account of the measurement bandwidth, so that the edge of the measurement bandwidth aligns with the edge of the measured band. For example, with a 30 khz measurement bandwidth, the first and last measurement positions are 15 khz inside the measured band edges. The parameters AB, CD, EF and GH are defined in khz as a proportion of the 3dB Bandwidth as follows: AB = (55) or (100 % of the B3dB), whichever is the greater; CD = (95) or (200 % of the B3dB), whichever is the greater; EF = (125) or (300 % of the B3dB), whichever is the greater; GH = (1 500) or (400 % of the B3dB), whichever is the greater. For systems employing CDMA, the EIRP limits in tables 4a and 4b shall be decreased by 10 x log (N) db, where N is the maximum number of UEs in the receive beam of the satellite to which these UEs are communicating and which are expected to transmit simultaneously in the same frequency band within that same beam. This number, N, shall be declared by the applicant. NOTE: N = 1 in a TDMA system. The conformance requirements apply for the full range of environmental conditions corresponding to the type of equipment as specified in clause Conformance test Conformance tests shall be carried out in accordance with clause Unwanted emissions in carrier-off state Justification Protection of other radio services and systems from unwanted emissions caused by UEs in the carrier-off state Technical requirements The maximum EIRP spectral density of the unwanted emissions from the UE in the carrier-off state shall not exceed the limits in table 5. In table 5, whenever a change of limit between adjacent frequency bands occurs, the lower of the two limits shall apply at the transition frequency.
18 17 EN V2.1.1 ( ) Table 5: Maximum EIRP spectral density of the unwanted emissions in the carrier-off state Frequency (MHz) Maximum EIRP in specified measurement bandwidth (dbw) Measurement bandwidth Measurement Method (see notes 3 and 4) 30 to khz Peak Hold to khz Peak Hold to G 100 khz Average (see notes 1 and 2) to khz Peak Hold NOTE 1: G (db) is a compensation factor that depends on the UE antenna gain relative to an isotropic antenna, with a maximum value of G=7 db. For a UE where the antenna gain is 8 dbi or greater, G shall equal 7 db. For other UEs, if the antenna gain is 1 dbi or greater, G shall equal 1 db less than the UE antenna gain; otherwise G shall equal 0 db. NOTE 2: The lower unwanted emission limit in this band is to protect nearby UE receivers operating in the same band. NOTE 3: Peak Hold and Average measurements shall be performed as specified in clauses and NOTE 4: The first and last measurement position should take account of the measurement bandwidth, so that the edge of the measurement bandwidth aligns with the edge of the measured band. For example, with a 30 khz measurement bandwidth, the first and last measurement positions are 15 khz inside the measured band edges. The conformance requirements apply for the full range of environmental conditions corresponding to the type of equipment as specified in clause Conformance test Conformance tests shall be carried out in accordance with clause UE Control and Monitoring Functions (CMF) Absence of a valid network handling of output power Definition This requirement verifies that the control and monitoring functions of the UE prevent it from transmitting in the absence of a valid network Limit The maximum measured power during the duration of the test shall not exceed the limits defined in table Conformance Conformance tests described in clause shall be carried out Loss of signal handling of output power Definition This requirement verifies that the control and monitoring functions of the UE prevent it from transmitting if the received downlink signal fails. In the event of a loss of the received signal, the UE shall stop transmitting within 5 seconds.
19 18 EN V2.1.1 ( ) Limit The maximum measured power when the UE has stopped transmitting (carrier-off state) shall not exceed the limits defined in table Conformance Conformance tests described in clause shall be carried out Receiver Adjacent Channel Selectivity Justification To enable reception of a wanted signal in presence of other signals in the adjacent channel. Adjacent channel selectivity is a measure of a receiver's ability to receive a signal at its assigned channel frequency in the presence of a signal in the adjacent channel at a given frequency offset from the centre frequency of the assigned channel Technical requirements The frequency offset and relative power level of the adjacent signal compared to the wanted signal shall take the values given in table 6. The adjacent signal shall occupy the same bandwidth as the wanted signal where BW is the wanted signal occupied bandwidth. There shall be no more than 0,5 db degradation in the receiver signal to noise ratio under these conditions. Table 6: Adjacent Channel frequency and power level Signal Centre frequency offset from Power level relative to wanted signal wanted signal Adjacent signal BW 12 db Conformance test Conformance tests described in clause shall be carried out Receiver Blocking Characteristics Justification To prevent high power signals outside the receive frequency band from blocking the reception of signals inside the receive frequency band. The blocking characteristic is a measure of the receiver's ability to receive a wanted signal at its assigned channel frequency in the presence of an unwanted interferer on frequencies other than those of the spurious response or the adjacent channels, without this unwanted input signal causing a degradation of the performance of the receiver beyond a specified limit. Receiver blocking is specified for in-band signals. In-band signals are signals in the range: BE L -10MHz to BE U +10 MHz, where BE L and BE U are the lower and upper edges of the operating band respectively Technical requirements The receiver performance degradation, in terms of signal to noise ratio, shall not exceed 1 db when the unwanted signal as specified in table 7 is present.
20 19 EN V2.1.1 ( ) Table 7: Adjacent Channel frequency and power level Interfering Signal In-band Frequency Range Frequency offset from Level (dbm) (MHz) wanted carrier (MHz) CW BE L -10MHz to BE U +10 MHz 5-40 (note) NOTE: This limit was set based on current MSS terminals receiver blocking performances using CW as blocking interferer. It is critical to note that a CW blocker does not represent a real operation interference scenario, and that terminals will experience much more harmful interference from a broadband signal interferer such as LTE, compared to a CW interferer with the same power level Conformance test Conformance tests described in clause shall be carried out. 5 Testing for compliance with technical requirements 5.1 Environmental conditions for testing Tests defined in the present document shall be carried out at representative points within the boundary limits of the declared operational environmental profile. For guidance on how a supplier can declare the environmental profile, see annex B. Where technical performance varies subject to environmental conditions, tests shall be carried out under a sufficient variety of environmental conditions (within the boundary limits of the declared operational environmental profile) to give confidence of compliance for the affected technical requirements. 5.2 Interpretation of the measurement results All results of the tests performed shall be recorded in a test report. For each test, the test report shall also include the test conditions (status of the UE, frequency of operation) and the environmental test conditions. The interpretation of the results recorded in a test report for the measurements described in the present document shall be as follows: - the measured value related to the corresponding limit will be used to decide whether an equipment meets the requirements of the present document; - the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report; - the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 8. For the test methods, according to the present document, the measurement uncertainty figures shall be calculated and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provide confidence levels of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian)). Principles for the calculation of measurement uncertainty are contained in specific deliverables TR [4] or TR [i.1]. Table 8 is based on such expansion factors.
21 20 EN V2.1.1 ( ) Table 8: Maximum measurement uncertainty Parameter Uncertainty Radio Frequency above 1 MHz ±1 part in 10 7 EIRP spectral density within the ±0,75 db operational frequency range(s) Unwanted radiated emissions ±6 db Unwanted conducted emissions ±4 db 5.3 Essential radio test suites General Description of equipment The applicant shall provide a statement which contains all of the information related to the UE and its testing environment. This shall include: self-contained or host-connected; single mode or multimode; antenna: - active; or - passive, with an antenna port available; or - passive, no antenna port available; the method by which the equipment can be switched into its test modes; the fault conditions which cause transmission shut-down; the nominal, the lower extreme and the higher extreme operational voltages; the transmission formats for which the different EIRP spectral density limits apply and the maximum gross data rate at which the UE is designed to operate for each of those formats; the value(s) of nominated bandwidth for each transmission format for that network; the value(s) of the 3 db bandwidth for each transmission format for that network; the appropriate choice of table 4a or table 4b for testing each transmission format for that network. The same choice shall be used for all tests of a given transmission format; in an information leaflet, for each network for which the UE is designed to operate: a) the name of the network; b) the operating frequency range(s) of the UE; c) the frequency sub-bands and operating conditions for which the different EIRP spectral density limits apply. NOTE 1: In the case of a multimode UE, the other modes of operation are to be stated. NOTE 2: If the UE has an active antenna, the antenna is regarded as an integral part of the UE and the antenna port if available is not to be used for testing.
22 21 EN V2.1.1 ( ) NOTE 3: If the UE is intended for use with a passive antenna, the maximum gain of any antenna intended to be used with the equipment is to be stated. NOTE 4: If conducted emissions measurements are to be performed, at the choice of the applicant, the maximum antenna gain at the frequency of particular measured spurious emissions may be stated. NOTE 5: If Special Test Equipment (STE) is required see clause NOTE 6: Transmission formats include all relevant differences in the format of the transmitted data e.g. the different modulations schemes and/or burst sizes that are used within the relevant network Testing of host-connected equipment and plug-in modules Alternative approaches For equipment for which connection to or integration with host equipment is required to offer functionality, two alternative approaches are permitted. The applicant shall declare which alternative shall be used Alternative A: combined equipment Under alternative A, a combination of UE and a specific type of host equipment shall be used for testing according to the present document. Where more than one such combination is intended, testing shall not be repeated for combinations of UE and other host equipment where the latter are substantially similar, in particular such that the host models are unlikely to significantly influence the emissions of the UE. Where more than one such combination is intended and host equipment are not substantially similar, one combination shall be tested against the full set of requirements of the present document; other combinations shall be tested separately for radiated emissions only Alternative B: use of a test jig Under alternative B, where the UE is intended for use with a variety of host equipment, the applicant shall supply a suitable test jig that is representative of the range of host equipment in which the UE may be used In particular, the test jig shall be designed such that any alteration of the UE's emissions is minimized. The test jig shall allow the UE part to be powered and stimulated in a way similar to the way it would be powered and stimulated when connected to or inserted into the host equipment. The UE shall be tested against the full set of requirements of the present document CMF/Special Test Equipment (STE) The STE shall provide the necessary facilities for tests which require that the UE be operated in its normal operating manner, situated in an environment where receipt of the appropriate network control channel(s) and of NCF commands is under the control of the test laboratory. The STE shall also provide means for the test laboratory to interface its test equipment with the UE for the purpose of monitoring the UE responses. For other tests, where the required test mode cannot be, or is not, provided by a special test facility within the UE, then the STE shall also provide the facility to put the UE into these required test modes General test requirements UE test modes The UE is required to be placed in a number of different test modes in order for the various tests specified within the present document to be carried out: 1) power-off;
23 22 EN V2.1.1 ( ) 2) power-on (applies to all the following test modes); 3) carrier-off state; 4) carrier-on state, maximum transmit power, in a specified channel within the operational frequency range(s), transmitting with a specified transmission format and modulated with the test modulating signal as specified in clause ; 5) carrier-on state, maximum transmit power, in a specified channel within the operational frequency range(s), set by NCF command, transmitting with a specified transmission format and modulated with the test modulating signal as specified in clause ; NOTE: If this is available for all tests (4) is not required separately. 6) carrier-on state at any detectable power. The UE may be placed into test modes 4 and 5 either by means of a special facility existing internally in the UE, or by means of a Special Test Equipment (STE). If the UE has been modified by the applicant for these tests, then full documentation showing such modification(s) shall be provided to demonstrate that the modification(s) will not cause the test results to deviate from normal operational performance Special Test Equipment (STE) Use of STE for control and monitoring functions tests The test arrangement shall be as shown in figure 1 for radiated and conducted measurements. This test arrangement assumes that the STE is responsible for simulating for the UE the NCF commands or network control channel in the same way as they are received by the UE in normal operating mode. The response received by the STE from the UE shall be routed to the LTE without modification that would significantly affect the measurement. Signal/Commands/Responses Signal/Commands/Responses UE STE Trigger UE STE Trigger Signal Signal Spectrum analyser Spectrum analyser Power meter Power meter Oscilloscope LTE Radiated test Oscilloscope LTE Conducted test Figure 1: General test arrangement for control and monitoring tests The dual trace storage oscilloscope, or other suitable method, may be used to monitor the response of the UE to the simulated events by measuring the time difference between the event or command reception, and the compliance with that event. The power meter and spectrum analyser shall be used to monitor the UE output signal during all the test procedure.