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

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(P) V14.0.0    2017/03    30 p.
(P) V13.0.0    2015/12    30 p.
(P) V12.0.0    2014/09    30 p.
(P) V11.0.0    2012/09    30 p.
(P) V10.0.0    2011/04    30 p.
(P) V9.0.0    2009/12    30 p.
(P) V8.0.0    2008/12    30 p.
(P) V7.0.0    2007/06    31 p.
(P) V6.1.0    2006/06    31 p.
(P) V5.2.0    2003/01    30 p.
(P) V4.0.0    2000/12    30 p.
(P) V3.3.0    2000/12    30 p.
(P) GSM Rel-98 v7.5.0    2000/12    16 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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