Content for TS 48.060 Word version: 18.0.0
4 General Approach p. 8
5 Frame Structure p. 10
5.1 Frames for Speech Services p. 10
5.1.1 Frames for Full Rate and Enhanced Full Rate Speech p. 10
5.1.2 Frames for Adaptive Multi-Rate Speech (AMR-NB) p. 11
5.1.3 Frames for Adaptive Multi-Rate Wideband Speech (AMR-WB) (16 kbit/s) p. 11
5.1.4 Frames for Adaptive Multi-Rate Wideband Speech (AMR-WB) (32 kbit/s) p. 11
5.1.5 Frames for Speech Codec Configuration Exchange p. 12
5.2 O&M Frames p. 13
5.3 Data Frames p. 14
5.3.1 Data Frame (for Synchronisation) p. 14
5.3.2 Extended data frame (E-TRAU : data transport) p. 15
5.4 Idle Speech Frames p. 16
5.5 Coding p. 16
5.5.1 Coding of Frames for Speech Services p. 17
5.5.1.1 Coding of Frames for Full Rate and Enhanced Full Rate Speech p. 17
5.5.1.1.1 Coding of Control bits (C-bits) p. 17
5.5.1.1.2 Coding of Data Bits (D-bits) p. 18
5.5.1.1.3 Time Alignment Bits (T1…T4) p. 18
5.5.1.2 Coding of Frames for Adaptive Multi-Rate Speech (AMR-NB) p. 19
5.5.1.2.1 Coding of Control bits (C-bits) p. 19
5.5.1.2.2 Coding of Data bits (D-bits) p. 21
5.5.1.2.3 Time Alignment Bits (T1…T4) p. 24
5.5.1.3 Coding of Frames for Adaptive Multi-Rate Wide Band Speech (AMR-WB) for 16kbit/s and 32kbit/s sub-multiplexing p. 25
5.5.1.3.1 Coding of Control bits (C-bits) p. 25
5.5.1.3.2 Coding of Data bits (D-bits) p. 26
5.5.1.3.3 Time Alignment Bits (T1a…T4a) p. 29
5.5.1.4 Void
5.5.1.5 Coding of Configuration Frames p. 29
5.5.2 Coding of O&M Frames p. 29
5.5.3 Coding of Data Frames p. 30
5.5.4 Coding of Extended Data Frames p. 30
5.5.5 Coding of Idle Speech Frames p. 31
5.6 Order of Bit Transmission p. 31
6 Procedures p. 31
6.1 Remote Control of Transcoders and Rate Adaptors p. 31
6.2 Resource Allocation p. 32
6.3 Resource Release p. 32
6.4 In Call Modification p. 33
6.5 Transfer of Idle Frames, Handling of Missing Data p. 33
6.5.1 In Full Rate data case p. 33
6.5.2 In Full Rate speech case p. 33
6.5.3 In Enhanced Full Rate speech case p. 33
6.5.4 In Adaptive Multi-Rate speech case p. 33
6.5.5 In Adaptive Multi-Rate Wideband speech case p. 33
6.6 Procedures for Speech Services p. 34
6.6.1 Time Alignment of Speech Service Frames p. 34
6.6.1.1 Initial Time Alignment State p. 34
6.6.1.2 The Static Time Alignment State p. 35
6.6.1.3 Initiation at Resource Allocation p. 37
6.6.1.4 Time Alignment During Handover p. 37
6.6.2 Procedures for Discontinuous Transmission (DTX) p. 37
6.7 Procedures for Data Frames p. 38
6.7.1 9.6 and 4.8 kbit/s channel coding p. 38
6.7.1.1 The RAA Function p. 39
6.7.1.2 The RA1/RA1' Function p. 40
6.7.1.3 The RA2 Function p. 40
6.7.1.4 Procedures for 8 kbit/s intermediate rate adaption rate p. 40
6.7.1.5 Procedures for 16 kbit/s intermediate rate adaption rate p. 40
6.7.1.6 Support of Non-Transparent Bearer Applications p. 40
6.7.2 14.5 kbit/s channel coding p. 41
6.8 Frame Synchronization p. 41
6.8.1 Search for Frame Synchronization p. 41
6.8.2 Frame Synchronization After Performing Downlink Timing Adjustments p. 41
6.8.3 Frame Synchronization Monitoring and Recovery p. 42
6.9 Correction/detection of bit errors on the terrestrial circuits p. 43
6.10 Procedures for Operation & Maintenance p. 44
$ Change History p. 46
