TS 100 979 : 8.1.0
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); IN-BAND CONTROL OF REMOTE TRANSCODERS AND RATE ADAPTORS FOR HALF RATE TRAFFIC CHANNELS
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General approach
5 Frame structure
5.1 16 kbit/s submultiplexing
5.1.1 Frames for Speech Services
5.1.1.1 Frame for Half Rate speech
5.1.1.2 Frames for Adaptive Multi-Rate Speech
5.1.2 Data frame
5.1.3 O&M frame
5.1.4 Coding
5.1.4.1 Coding of frames for speech services
5.1.4.2 Coding of data frames
5.1.4.3 Coding of O&M frames
5.1.5 Order of Bit Transmission
5.2 8 kbit/s submultiplexing
5.2.1 Frames for Speech Services
5.2.1.1 Frame for Half Rate Speech
5.2.1.2 Frames for Adaptive Multi-Rate Speech
5.2.2 Data frame
5.2.3 O&M frame
5.2.4 Coding
5.2.4.1 Coding for Half Rate Speech and Half Rate
Data Services
5.2.4.2 Coding for Adaptive Multi-Rate Speech
5.2.5 Order of Bit Transmission
6 Procedures
6.1 Remote Control of Transcoders and Rate Adaptors
6.2 Resource Allocation
6.3 Resource Release
6.4 In Call Modification
6.5 Transfer of Idle Frames, Handling of missing data
6.6 Procedures for Speech Frames
6.6.1 Time Alignment of Speech Frames
6.6.1.1 16 kbit/s submultiplexing
6.6.1.2 8 kbit/s submultiplexing
6.6.2 Procedures for Discontinuous Transmission (DTX)
6.6.2.1 DTX procedures in the uplink direction
6.6.2.2 DTX procedures in the downlink direction
6.7 Procedures for Data Frames
6.7.1 The RAA Function
6.7.2 The RA1/RA1' Function
6.7.3 The RA2 Function
6.7.4 Procedures for 8 kbit/s intermediate rate adaption rate
6.7.5 Support of Non-Transparent Bearer Applications
6.8 Frame Synchronization
6.8.1 16 kbit/s submultiplexing
6.8.1.1 Search for Frame Synchronization
6.8.1.2 Frame Synchronization After Performing Downlink
Timing Adjustments
6.8.1.3 Frame Synchronization Monitoring and Recovery
6.8.2 8 kbit/s submultiplexing
6.8.2.1 Search for Frame Synchronization
6.8.2.2 Frame Synchronization Monitoring and Recovery
6.9 Correction/detection of bit errors
6.9.1 16 kbit/s submultiplexing
6.9.1.1 Error Detection on the Control Bits
6.9.1.2 Handling of frames received with errors for Half
Rate speech and data
6.9.2 8 kbit/s submultiplexing
6.9.2.1 Error Detection on the Control Bits
6.9.2.2 Handling of frames received with errors
6.10 Procedures for Operation & Maintenance
6.10.1 Transfer of O&M Information Between the TRAU and the BSC
6.10.2 Procedures in the TRAU
6.10.3 Procedures in the BSC
6.10.3.1 Use of O&M Frames
6.10.4 Procedures in the BTS
Annex A (informative): Change History
History
Specifies the protocol between the Base Transceiver Station (BTS) and the remote Transcoder/Rate Adaption Unit (TRAU) for speech and data on half rate traffic channel (TCH/H).
Committee |
3GPP GERAN
|
DocumentType |
Standard
|
Pages |
43
|
PublisherName |
European Telecommunications Standards Institute
|
Status |
Current
|
ETSI GSM 08.08 : 051200 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); MOBILE-SERVICES SWITCHING CENTRE - BASE STATION SYSTEM (MSC-BSS) INTERFACE LAYER 3 SPECIFICATION |
ETSI GSM 05.03 : 050200 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); CHANNEL CODING |
ETSI GSM 01.04 : 050000 | EUROPEAN DIGITAL CELLULAR TELECOMMUNICATION SYSTEM (PHASE 2); DEFINITIONS, ABBREVIATIONS AND ACRONYMS |
ETSI GSM 06.41 : 4.0.2 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; DISCONTINUOUS TRANSMISSION (DTX) FOR HALF RATE SPEECH TRAFFIC CHANNELS |
ETSI GSM 08.52 : 050000 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; BASE STATION CONTROLLER - BASE TRANSCEIVER STATION (BSC-BTS) INTERFACE; INTERFACE PRINCIPLES |
ETSI GSM 08.20 : 050300 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - RATE ADAPTION ON THE BASE STATION SYSTEM - MOBILE-SERVICES SWITCHING CENTRE (BSS-MSC) INTERFACE (GSM 08.20 VERSION 5.3.0) |
ETSI GSM 06.42 : 4.1.1 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; VOICE ACTIVITY DETECTOR (VAD) FOR HALF RATE SPEECH TRAFFIC CHANNELS |
ETSI GSM 04.21 : 4.6.0 | DIGITAL CELLULAR TELECOMMUNICATION SYSTEM (PHASE 2); RATE ADAPTION ON THE MOBILE STATION - BASE STATION SYSTEM (MS-BSS) INTERFACE |
ETSI GSM 06.22 : 4.1.1 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; COMFORT NOISE ASPECTS FOR HALF RATE SPEECH TRAFFIC CHANNELS |
ETSI GSM 01.02 : 050000 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); ABBREVIATIONS AND ACRONYMS (GSM 01.04) |
ETSI GSM 08.58 : 051000 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); BASE STATION CONTROLLER - BASE TRANSCEIVER STATION (BSC-BTS) INTERFACE; LAYER 3 SPECIFICATION |
ETSI GSM 06.21 : 4.0.2 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; SUBSTITUTION AND MUTING OF LOST FRAME FOR HALF RATE SPEECH TRAFFIC CHANNELS |
ETSI GSM 12.21 : 4.1.1. | NETWORK MANAGEMENT PROCEDURES AND MESSAGES ON THE A-BIS INTERFACE |
ETSI GSM 08.54 : 050000 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); BASE STATION CONTROLLER - BASE TRANSCEIVER STATION (BSC - BTS) INTERFACE; LAYER 1 STRUCTURE OF PHYSICAL CIRCUITS |
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