Content for TS 48.060 Word version: 16.0.0
4 General Approach Word‑p. 8
5 Frame Structure Word‑p. 10
5.1 Frames for Speech Services
5.1.1 Frames for Full Rate and Enhanced Full Rate Speech
5.1.2 Frames for Adaptive Multi-Rate Speech (AMR-NB) Word‑p. 11
5.1.3 Frames for Adaptive Multi-Rate Wideband Speech (AMR-WB) (16 kbit/s)
5.1.4 Frames for Adaptive Multi-Rate Wideband Speech (AMR-WB) (32 kbit/s)
5.1.5 Frames for Speech Codec Configuration Exchange Word‑p. 12
5.2 O&M Frames Word‑p. 13
5.3 Data Frames Word‑p. 14
5.3.1 Data Frame (for Synchronisation)
5.3.2 Extended data frame (E-TRAU : data transport) Word‑p. 15
5.4 Idle Speech Frames Word‑p. 16
5.5 Coding
5.5.1 Coding of Frames for Speech Services Word‑p. 17
5.5.1.1 Coding of Frames for Full Rate and Enhanced Full Rate Speech
5.5.1.1.1 Coding of Control bits (C-bits)
5.5.1.1.2 Coding of Data Bits (D-bits) Word‑p. 18
5.5.1.1.3 Time Alignment Bits (T1…T4)
5.5.1.2 Coding of Frames for Adaptive Multi-Rate Speech (AMR-NB) Word‑p. 19
5.5.1.2.1 Coding of Control bits (C-bits)
5.5.1.2.2 Coding of Data bits (D-bits) Word‑p. 21
5.5.1.2.3 Time Alignment Bits (T1…T4) Word‑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 Word‑p. 25
5.5.1.3.1 Coding of Control bits (C-bits)
5.5.1.3.2 Coding of Data bits (D-bits) Word‑p. 26
5.5.1.3.3 Time Alignment Bits (T1a…T4a) Word‑p. 29
5.5.1.4 Void
5.5.1.5 Coding of Configuration Frames
5.5.2 Coding of O&M Frames
5.5.3 Coding of Data Frames Word‑p. 30
5.5.4 Coding of Extended Data Frames
5.5.5 Coding of Idle Speech Frames Word‑p. 31
5.6 Order of Bit Transmission
6 Procedures
6.1 Remote Control of Transcoders and Rate Adaptors
6.2 Resource Allocation Word‑p. 32
6.3 Resource Release
6.4 In Call Modification Word‑p. 33
6.5 Transfer of Idle Frames, Handling of Missing Data
6.5.1 In Full Rate data case
6.5.2 In Full Rate speech case
6.5.3 In Enhanced Full Rate speech case
6.5.4 In Adaptive Multi-Rate speech case
6.5.5 In Adaptive Multi-Rate Wideband speech case
6.6 Procedures for Speech Services Word‑p. 34
6.6.1 Time Alignment of Speech Service Frames
6.6.1.1 Initial Time Alignment State
6.6.1.2 The Static Time Alignment State Word‑p. 35
6.6.1.3 Initiation at Resource Allocation Word‑p. 37
6.6.1.4 Time Alignment During Handover
6.6.2 Procedures for Discontinuous Transmission (DTX)
6.7 Procedures for Data Frames
6.7.1 9.6 and 4.8 kbit/s channel coding
6.7.1.1 The RAA Function Word‑p. 39
6.7.1.2 The RA1/RA1' Function Word‑p. 40
6.7.1.3 The RA2 Function
6.7.1.4 Procedures for 8 kbit/s intermediate rate adaption rate
6.7.1.5 Procedures for 16 kbit/s intermediate rate adaption rate
6.7.1.6 Support of Non-Transparent Bearer Applications
6.7.2 14.5 kbit/s channel coding Word‑p. 41
6.8 Frame Synchronization
6.8.1 Search for Frame Synchronization
6.8.2 Frame Synchronization After Performing Downlink Timing Adjustments
6.8.3 Frame Synchronization Monitoring and Recovery Word‑p. 42
6.9 Correction/detection of bit errors on the terrestrial circuits Word‑p. 43
6.10 Procedures for Operation & Maintenance
$ Change History Word‑p. 46
