Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3498

b) faulted me 3.6.7.1.3 Continuity of service 3.6.7.1.3.1 Continuity of service for Category I precision approach and AP The GBAS ground subsystem continuity of service shall be greater than or equal to 1 3.3 10 6 during any 15 seconds. Note The AS ground subsystem continuity of service is the probability that during any second period the F data broadcast transmits data in tolerance F 3.6.7.2 FUNCTI NA RE UIREMENTS 7.2.1 eneral 3.6.7.2.1.1 Data broadcast rates 3.6.7.2.1.1.1 A GBAS ground subsystem that supports Category I precision approach or APV-II shall broadcast Type 1 messages. A GBAS ground subsystem that does not support Category I precision approach or APV-II shall broadcast either Type 1 or Type 101 messages. A GBAS ground subsyst 23/11/06 A 2007/70/II. szám A endix Annex 10 — Aeronautical Communications Note uidance material concerning usage of the Type message is provided in Attachment D 3.6.7.2.1.1.3 Each GBAS ground subsystem shall broadcast FAS blocks in Type 4 messages for all Category I l broadcast additional data block 1 in the Type 2 message. ne database FAS bloc s may also be broadcast to support operations by aircraft without an airborne database These ent D . ast the Type 5 message at a rate in cco n visibility at either the ground subsystem nte essage may be used to broadcast additional information t rates For all message types required to be broadcast, messages meeting the field strength quirements of Chapter 3, 3.7.3.5.4.4.1.2 and 3.7.3.5.4.4.2.2 and the minimum rates shown in Table B-76 shall be provided age broadcast rates from all antenna systems of the ground subsystem n in Table B-76. e coding given in .6.3 cy. The time between the time indicated by the modified -count and the last bit of the essage shall not exceed 0.5 seconds. able AS HF data broadcast rates Maximum broadcast rate 3.6.7.2.1.1.2 Each GBAS ground subsystem shall broadcast Type 2 messages. precision approaches supported by that GBAS ground subsystem. If a GBAS ground subsystem supports APV and does not broadcast FAS blocks for the corresponding approaches, it shal Note FAS bloc s for AP procedures may be held within a database on board the aircraft roadcasting additional data bloc allows the airborne receiver to select the AS ground subsystem that supports the approach procedures in the irbor a procedures use different channel numbers as described in Attachm 3.6 7.2.1.1.4 When the Type 5 message is used, the ground subsystem shall broadc a rda ce with Table B-76. Note hen the standard degree mas is not ade uate to describe satellite nnas or at an aircraft during a specific approach the Type m a to the aircraft 3.6.7.2.1.1.5 Data broadcas re at every point within the coverage. The total mess ombined shall not exceed the maximum rates show c Note uidance material concerning the use of multiple antenna systems is provided in Attachment D 3.6.7.2.1.2 Message bloc identifier The MBI shall be set to either normal or test according to th .4.1. .6.7.2.2 Pseudo range corrections 3.6.7.2.2.1 Message laten roadcast Type 1 or Type 101 m b Message type Minimum broadcast rate s once per slot All FAS blocks once per 20 consecutive frames All FAS blocks once per frame All impacted sources once per 20 consecutive frames All impacted sources once per 5 consecutive ne Type or Type message or two Type or Type messages that are lin ed using the additional message flag described in or 101 For each measurement type: All measurement blocks once per frame (Note) For each measurement type: All measurement block Once per 20 consecutive frames Once per frame frames Note A 23/11/06 2007/70/II. szám Annex 10 — Aeronautical Communications Volume I 3.6.7.2.2.2 ow fre uency data. Except during an ephemeris change, the first ranging source in the message shall sequence so that the ephemeris decorrelation parameter, ephemeris CRC and source availability duration for each core tellite constellation s ranging source are transmitted at least once every 10 seconds. During an ephemeris change, the first ng ted at least once every 27 seconds. When new ephemeris data are received from a core satellite constellation s ranging source, the ground subsystem shall use the previous ephemeris eris data before 3 minutes have passed. When this transition is made to using the new ephemeris data for a given ranging source, the ground subsystem shall broadcast the new ephemeris CRC for all occurrences of that ranging source in the low-frequency information of Type 1 or Type 101 message in the next 3 consecutive frames. For a given ranging source, the ground subsystem shall continue to transmit data corresponding to the previous ephemeris data ntil t mmendation The ephemeris decorrelation parameter and the ephemeris CRC for each core determined by bining the pseudo-range correction estimates for the relevant ranging source calculated from each of the reference receivers. For each satellite, the measurements used in this combination shall be obtained from the same ephemeris data. The orrections shall be based on smoothed code pseudo-range measurements for each satellite using the carrier measurement from a smoothing filter in accordance with 3.6.5.1. 3.6.7.2.2.4 roadcast signal in space integrity parameters. The ground subsystem shall provide ıpr_gnd and B parameters for each pseudo-range correction in Type 1 message such that the protection level integrity risk requirements ground subsystem shall provide ıpr_gnd and, if necessary, B parameters for each pse h that the protection level integrity risk requirements defined in 3.6.7.1.2.2 messages uidance material regarding the ara 3.6.7.2.2.5 Reference receiver measurements should be monitored Faulted measurements or 3.6.7.2.2.6 Repeated transmission of Type or Type messages For a given measurement type and within a given am 3.6.7.2.2.7 Issue of data The GBAS ground subsystem shall set the IOD field in each ranging source measurement lock to be the IOD value received from the ranging source that corresponds to the ephemeris data used to compute the pseudo-range correction. 3.6.7.2.2.8 Application of signal error models. Ionospheric and tropospheric corrections shall not be applied to the pseudo-ranges used to calculate the pseudo-range corrections. 3.6.7.2.2.9 in ed pair of Type or Type messages If a linked pair of Type 1 or Type 101 messages is transmitted then,

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