M00041821
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GEO-MOBILE RADIO INTERFACE SPECIFICATIONS; PART 4: RADIO INTERFACE PROTOCOL SPECIFICATIONS; SUB-PART 10: RATE ADAPTATION ON THE ACCESS TERMINAL-GATEWAY STATION SUBSYSTEM (MES-GSS) INTERFACE; GMR-1 04.021
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 General approach
5 The RA0 function
5.1 Asynchronous-to-Synchronous Conversion (RA0)
5.2 Break signal
5.3 Overspeed/underspeed
5.4 Parity bits
5.5 Flow control
6 The RA1 function
6.1 Network independent clocking
7 The RA2 function
8 The RA1/RA1' function
8.1 Radio interface rate of 12 kbps
8.2 Radio interface rate of 6 kbps
8.3 Radio Interface rate of 3,6 kbps
(transparent services only)
8.4 Synchronization
8.5 Idle frames
9 The RA1' function
10 Support of nontransparent bearer services
Annex A (informative): Stacks of rate adaptation
Annex B (informative): Bibliography
History
Describes the rate adaptation functions in the GMR-1 Mobile Satellite System for adapting terminal interface data rates to the MES-GSS interface data rates, in accordance with GSM 03.10 [7].
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SES GMR-S |