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ETSI TS 101 376-4-6
M00001182
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ETSI TS 101 376-4-6 GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 6: Mobile earth Station-Gateway Station Interface Data Link Layer Specifications; GMR-1 04.006
standard by European Telecommunications Standards Institute, 04/01/2002
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Full Description
The present document introduces the Link Access Procedures (LAP) for the Satellite Channel (LAPSat). LAPSat is the protocol for signalling transfer between an Access Terminal (MES) and a Gateway Station (GS) in the GeoMobile (GMR-1) network.Most of the procedures defined for LAPSat closely follow those defined for the LAPs for the Mobile D Channel(LAPDm) used by Global System for Mobile (GSM). References are made throughout the present document to the corresponding GSM technical specifications (see GSM 04.06 [9]). Only the significant differences between the LAPs for the Mobile D (Dm) and Satellite (Sat) channels are described here.
The present document is based on GSM 04.06 [9].