Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 4341

b) otherwise, the XDLP shall send a Mode S RR or RNR packet as appropriate to the peer XDLP. 5.2.8.3.2.2 Procedure for other states. If an XDCE SVC is in the p2, p3, p6, p7, d2 or d3 state for more than Tx seconds, the link failure procedure of 5.2.8.3.1 shall be performed. 5.2.8.3.2.3 Link failure shall be declared if either a failure to deliver, or a failure to receive, keep-alive packets has occurred. In which case the channel shall be cleared. 5.2.9 The data link capability report format 5.2.9.1 This report shall be transferred using the groundinitiated Comm-B protocol, as specified in 3.1.2.6.10.2 of Annex 10, Volume IV. 5.2.9.2 Format. The format of the MB field shall be as follows: Bit Content 1-8 BDS = 1016 Continuation flag 0 = No continuation 1 = Continues in the next register 2007/70/II. szám Annex 10 — Aeronautical Telecommunications Volume III 5-30 28/11/02 No. 77 10-15 Unassigned Reserved for ACAS 17-23 Mode S Subnetwork Version No. 0 = Mode S subnetwork not available 1 = Version No. 1 (1996) 2 = Version No. 2 (1998) 3 = Version No. 3 (2002) 4-127 = Unassigned Transponder level (2.1.5 of Annex 10, Volume IV) 0 = Level 2-4 1 = Level 5 Mode S specific services capability 0 = Not available 1 = Available 26-28 Uplink ELM Average Throughput Capability 0 = No UELM Capability 1 = 16 UELM segments in 1 second 2 = 16 UELM segments in 500 ms 3 = 16 UELM segments in 250 ms 4 = 16 UELM segments in 125 ms 5 = 16 UELM segments in 60 ms 6 = 16 UELM segments in 30 ms 7 = Unassigned 29-32 Downlink ELM: Throughput Capability of downlink ELM containing the maximum number of ELM segments that the transponder can deliver in response to a single requesting interrogation (UF = 24). 0 = No DELM capability 1 = One 4-segment DELM every second 2 = One 8-segment DELM every second 3 = One 16-segment DELM every second 4 = One 16-segment DELM every 500 ms 5 = One 16-segment DELM every 250 ms 6 = One 16-segment DELM every 125 ms 7-15 = Unassigned Aircraft Identification Capability (Table 5-24) 0 = No aircraft identification capability 1 = Aircraft identification capability Squitter capability subfield Surveillance identifier capability Common usage GICB capability report 37-40 Reserved for ACAS 41-56 Bit array indicating the support status of DTE sub-address 0 to 15 Bit value 0 = DTE not supported Bit value 1 = DTE supported Note.— The Mode S transponder may update bits 1-8, 16 and 37-40 independent of the ADLP. Bits 1-8 are provided by the transponder when the data link capability report is broadcast as a result of a transponder-detected change in capability reported by the ADLP (3.1.2 of Annex 10, Volume IV). 5.2.9.3 Protocol. In all cases, the first bit shall be the high order bit and shall be the first bit transmitted. ADLP frame processing shall generate the data link capability report at least once per second and transfer it to the transponder at least once every second. 5.2.10 System timers 5.2.10.1 The values for timers shall conform to the values given in Tables 5-1 and 5-13. 5.2.10.2 Tolerance for all timers shall be plus or minus one percent. 5.2.10.3 Resolution for all timers shall be one second. 5.2.11 System requirements 5.2.11.1 Data integrity. The maximum bit error rates for data presented at the ADLP/transponder interface or the GDLP/interrogator interface measured at the local DTE/XDLP interface (and vice versa) shall not exceed 10-9 for undetected errors and 10-7 for detected errors. Note.— The maximum error rate includes all errors resulting from data transfers across the interfaces and from XDLP internal operation. 5.2.11.2 TIMING 5.2.11.2.1 ADLP timing. ADLP operations shall not take longer than 0.25 seconds for regular traffic and 0.125 seconds for interrupt traffic. This interval shall be defined as follows:

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