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TS 26.093 (SA4)
Mandatory Speech Codec speech processing functions –
Adaptive Multi-Rate (AMR) speech codec – Source controlled rate operation

ToC   3GPP‑Page   ETSI‑search   Help    
V14.0.0 (PDF)  2017/03  30 p.
V13.0.0  2015/12  30 p.
V12.0.0  2014/09  30 p.
V11.0.0  2012/09  30 p.
V10.0.0  2011/04  30 p.
V9.0.0  2009/12  30 p.
V8.0.0  2008/12  30 p.
V7.0.0  2007/06  31 p.
V6.1.0  2006/06  31 p.
V5.2.0  2003/01  30 p.
V4.0.0  2000/12  30 p.
V3.3.0  2000/12  30 p.

Rapporteur:  Dr. Bruhn, Stefan
Antecedent:  TS 06.93
See also:  AMR-related TS/TR
This TS describes the Source Controlled Rate (SCR) operation of the Adaptive Multi-Rate speech Codec in Codec Types UMTS_AMR and UMTS_AMR2 for the UMTS system. The implementation of this SCR operation is mandatory in all UMTS equipment.

 

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1 Scope  2 References  3 Definitions, symbols and abbreviations  3.1 Definitions  3.2 Symbols  3.3 Abbreviations  4 General  4.1 General organisation  5 AMR SCR operation  5.1 Transmit (TX) side  5.2 Receive (RX) side  5.3 AMR SID Information format  A [N] AMR DTX handler for the GSM system (corresponding to GSM 06.93)  A.1 Scope  A.2 References  A.3 Definitions, symbols and abbreviations  A.4 General  A.5 Transmit (TX) side  A.6 Receive (RX) side  B [N] ETSI GSM-EFR SCR handler    – Transmit (TX) side    – Receive (RX) side    – SID Information format  C [N] TIA IS-641 SCR Handler    – TX-side    – RX-side    – SID Information format  D [N] TIA TDMA-US1 SCR Handler    – TX-side    – RX-side    – SID Information format  E [N] ARIB PDC-EFR SCR Handler    – Transmit (TX) side    – Receive (RX) side    – SID information format  F Change history 

 

1  Scope  PDF-p. 6
2  References
3  Definitions, symbols and abbreviations
3.1  Definitions
3.2  Symbols  PDF-p. 7
3.3  Abbreviations
4  General
4.1  General organisation
5  AMR SCR operation  PDF-p. 8
5.1  Transmit (TX) side
5.1.1  General operation  Up
5.1.2  Functions of the TX SCR handler  PDF-p. 9
5.1.2.1  AMR SCR Timing procedures
5.1.3  The TX part of the AN  PDF-p. 10
5.2  Receive (RX) side  PDF-p. 11
5.2.1  General operation
5.2.3  Demands on the RX SCR handler
5.3  AMR SID Information format  PDF-p. 12
A (Normative)  AMR DTX handler for the GSM system (corresponding to GSM 06.93)  PDF-p. 13
A.1  Scope
A.2  References  Up
A.3  Definitions, symbols and abbreviations  PDF-p. 14
A.3.1  Definitions
A.3.2  Symbols
A.3.3  Abbreviations  PDF-p. 15
A.4  General
A.4.1  General organisation
A.5  Transmit (TX) side  PDF-p. 16
A.5.1  General operation
A.5.1.1  Functions of the TX DTX handler  PDF-p. 17
A.5.1.2  Functions of the TX Radio Subsystem  PDF-p. 18  Up
A.5.1.2.1  Functions of the TX Radio Subsystem for TCH/AFS
A.5.1.2.2  Functions of the TX Radio Subsystem for TCH/AHS
A.5.1.2.3  Functions of the Downlink TX Radio Subsystem for TFO  PDF-p. 19
A.5.1.2.4  Functions of the TX Radio Subsystem for RATSCCH  PDF-p. 20
A.6  Receive (RX) side
A.6.1  General operation
A.6.1.1  Functions of the RX radio subsystem  PDF-p. 21
A.6.1.2  Functions of the RX DTX handler
B (Normative)  ETSI GSM-EFR SCR handler  PDF-p. 22
  –  Transmit (TX) side  Up
  –  General operation
  –  Functions of the TX SCR handler
  –  GSM-EFR SCR Timing procedures
  –  The TX part of the AN
  –  Demands on the TX part of the Access Network
  –  Receive (RX) side  PDF-p. 23
  –  SID Information format
C (Normative)  TIA IS-641 SCR Handler  PDF-p. 24
  –  TX-side
  –  RX-side  Up
  –  SID Information format
D (Normative)  TIA TDMA-US1 SCR Handler  PDF-p. 25
  –  TX-side
  –  RX-side
  –  SID Information format
E (Normative)  ARIB PDC-EFR SCR Handler  PDF-p. 26
  –  Transmit (TX) side
  –  General operation
  –  Functions of the TX SCR handler
  –  PDC_EFR SCR Timing procedures  Up
  –  The TX part of the AN  PDF-p. 27
  –  Demands on the TX part of the Access Network
  –  Receive (RX) side
  –  SID information format
F  Change history  PDF-p. 28

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