DRAFT IS-GPS-705A Comment Resolution Matrix - GPS.gov
DRAFT IS-GPS-705A Comment Resolution Matrix - GPS.gov
DRAFT IS-GPS-705A Comment Resolution Matrix - GPS.gov
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<strong>IS</strong>-<strong>GPS</strong>-705 CRMCID Originator/Org. Page/Para Importance <strong>Comment</strong> PO <strong>Resolution</strong> & Concurrence Notestime in which they are transmitted. Beyond thattime they are still applicable, however, the mostrecent data set should be used since the accuracydegrades over time.186 john buckleySE&IPage:Para: 3.3.4SRationale:<strong>Comment</strong>: ICC has confirmed that there is no shallstatement (i.e. requirement) for the informationin the 2nd paragraph starting with " The L5 CNAVdata contains the requisite data for relating <strong>GPS</strong>time…" This comment was brought up (by GPC)and rejected earlier(see comment #73 of thisCRM), however, ICC believes that it should berevisited. need to synch up with the <strong>IS</strong>-200From: “The L5 CNAV data contains the requisitedata for relating <strong>GPS</strong> time to UTC. The accuracy ofthis data during the transmission interval will besuch that it relates <strong>GPS</strong> time to UTC (USNO) towithin 90.0 nanoseconds (one sigma).”PO <strong>Resolution</strong>: DeferRationale:Concurrence: ConcurRationale:(05/21/09): 8/6/09: ICC to take action todetermine if this requirement is in the SYS-800 doc. 13-aug-09: refer to AI #26 forresolution. 10-sept-09: ICC has confirmedthat AI#26 is still open, thus the commentmust be deferred.10/01/09: Changed to reject. 1.5 ns is onlyrequired once OCX comes on-line.Concurred to by Chris H. Awaitingconcurrence from GPC.Final To: “The L5 CNAV data contains the requisitedata for relating <strong>GPS</strong> time to UTC. The accuracy ofthis data during the transmission interval shall besuch that it relates <strong>GPS</strong> time to UTC (USNO) towithin 90.0 nanoseconds (one sigma).186 john buckleySE&IPage: 15Para: 3.3.1.7.1Rationale:S <strong>Comment</strong>: Updated documentat the 10/01/09ICWG real-time to accomoate for the 95%probablilty upadate from the 2 sigmaPO <strong>Resolution</strong>: AcceptRationale:From: 3.3.1.7.1 Group Delay Uncertainty. Theeffective uncertainty of the group delays shall notexceed 3.0 nanoseconds (two sigma).Concurrence: ConcurRationale:Final To: 3.3.1.7.1 Group Delay Uncertainty. Theeffective uncertainty of the group delays shall notexceed 3.0 nanoseconds (95% probability).71
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