M00044382
New product
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - IN-BAND CONTROL OF REMOTE TRANSCODERS AND RATE ADAPTORS FOR ENHANCED FULL-RATE (EFR) AND FULL RATE TRAFFIC CHANNELS
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
1 Scope
1.1 References
1.2 Abbreviations
2 General Approach
3 Frame Structure
3.1 Frames for Speech Services
3.2 O&M Frames
3.3 Data Frames
3.4 Idle Speech Frames
3.5 Coding
3.6 Order of Bit Transmission
4 Procedures
4.1 Remote Control of Transcoders and Rate Adaptors
4.2 Resource Allocation
4.3 Resource Release
4.4 In Call Modification
4.5 Transfer of Idle Frames, Handling of Missing Data
4.6 Procedures for Speech
4.7 Procedures for Data Frames
4.8 Frame Synchronization
4.9 Correction/detection of bit errors on the
terrestrial circuits
4.10 Procedures for Operation & Maintenance
Annex A (informative): Change Request History
History
Upgrade from Phase 2+ to Release 1998
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 2 |