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TS 48.060RAN6
In-band Control of Remote Transcoders and Rate Adaptors
for Full Rate Traffic Channels

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for a better overview, the Table of Contents (ToC) is reproduced
V15.0.0 (PDF)  2018/06  47 p.
V14.0.0  2017/03  48 p.
V13.0.0  2015/12  48 p.
V12.0.0  2014/09  49 p.
V11.0.0  2012/09  49 p.
V10.0.0  2011/04  49 p.
V9.0.0  2009/12  49 p.
V8.0.0  2008/12  49 p.
V7.0.0  2007/09  49 p.
V6.1.0  2007/09  49 p.
V5.3.0  2007/09  49 p.
V4.1.0  2002/02  41 p.
GSM Rel-99 v8.2.1  2003/01  41 p.
GSM Rel-98 v7.3.0  2002/02  42 p.
GSM Rel-97 v6.0.1  1998/11  32 p.
GSM Rel-96 v5.1.1  1997/07  32 p.
GSM Phase-2 v4.4.1  1997/11  30 p.
GSM Phase-1 v3.3.1  1992/02  32 p.

Rapporteur:  Mr. Andersen, Niels Peter Skov

When 64 kbit/s traffic channels are used on the Abis interface, the speech shall be coded according to CCITT Recommendation G.711 and the data rate adaptation shall be as specified in TS 44.021 and TS 48.020.
In the case where 16 kbit/s traffic channels are used for full rate speech, enhanced full rate speech, Adaptive Multi-Rate speech, Adaptive Multi-Rate Wideband speech or full rate data service, then the present document shall apply for frame structure and for control of remote transcoders and additional rate adaptors.
For Adaptive Multi-Rate speech this TS specifies the 16 kBit/s submultiplexing, both for the full and the half rate traffic channels (TCH/AFS, TCH/AHS, TCH/WFS and O-TCH/WHS). The specification for 8 kBit/s submultiplexing is given in TS 48.061, both for the full and the half rate traffic channels (TCH/AFS and TCH/AHS). Additionally, this TS specifies the 32 kBit/s submultiplexing for Adaptive Multi-Rate Wideband speech.
Additionally, the present document specifies the 32 kBit/s submultiplexing for Adaptive Multi-Rate Wideband speech. However it reuses the frame structure of the 16 kBit/s submultiplexing for Adaptive Multi-Rate speech.
The use and general aspects of the Abis interface are given in TS 48.051.

full Table of Contents for  TS 48.060  Word version:   15.0.0

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1  ScopeWord-p. 5
2  ReferencesWord-p. 6
3  AbbreviationsWord-p. 7
4  General ApproachWord-p. 8
5  Frame StructureWord-p. 10
5.1  Frames for Speech Services
5.2  O&M FramesWord-p. 13
5.3  Data FramesWord-p. 14
5.4  Idle Speech FramesWord-p. 16
5.5  Coding
5.6  Order of Bit Transmission
6  Procedures
6.1  Remote Control of Transcoders and Rate Adaptors
6.2  Resource AllocationWord-p. 32
6.3  Resource ReleaseUp
6.4  In Call ModificationWord-p. 33
6.5  Transfer of Idle Frames, Handling of Missing Data
6.6  Procedures for Speech ServicesWord-p. 34
6.7  Procedures for Data FramesUp
6.8  Frame Synchronization
6.9  Correction/detection of bit errors on the terrestrial circuitsWord-p. 43
6.10  Procedures for Operation & Maintenance
A  Change HistoryWord-p. 46

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