TS 26.102 – Mapping of AMR and other codecs to interfaces
3GPP TS 26.102 is the 3GPP Technical Specification for Mapping of AMR and other codecs to interfaces. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies mapping of AMR, EFR, FR, HR, G.711 codecs to Iu, Uu, Nb interfaces and transport over A-Interface over IP and Nb-Interface in SIP-I based core network.
Releases and versions of TS 26.102
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.2.0 | Read · Download (3GPP) |
| Rel-8 | 8.5.0 | Read · Download (3GPP) |
Scope of TS 26.102
Category: Services (Speech Codec). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 26.102
- TS 29.414 Nb Interface Bearer Transport & Control Protocols
- TS 48.002 BSS-MSC Interface Principles
- TS 23.231 SIP-I based CS core network stage 2
- TS 29.007 PLMN-PSTN/ISDN Interworking Requirements
- TS 26.103 3GPP Codec Lists for OoBTC and TrFO
- TS 25.415 Iu Interface User Plane Protocol
- TS 46.010 GSM Full Rate Speech Transcoding (RPE-LTP)
- TS 46.020 GSM Half Rate Speech Codec Specification
- TS 46.041 GSM Half Rate Speech DTX Operation
- TS 48.060 Inband Control of Remote Transcoder/Rate Adaptors
- TS 48.061 BTS-TRAU Protocol for HR Speech/Data
- TS 46.012 GSM DTX Comfort Noise Specification
Specifications that reference TS 26.102
- TS 25.415 Iu Interface User Plane Protocol
- TS 26.071 AMR Speech Codec Introduction
- TS 23.172 Service Change and UDI Fallback (SCUDIF)
- TS 29.163 Interworking between 3GPP IM CN and CS networks
- TS 29.232 Mc Interface Protocol Profile
- TS 29.414 Nb Interface Bearer Transport & Control Protocols
- TS 26.091 AMR Error Concealment Procedure
- TS 29.231 Application of SIP-I Protocols to CS Core Network
- TS 48.103 A Interface User Plane Transport Protocols
- TR 23.977 Bandwidth/Resource Savings & Speech Quality Requirements
- TS 29.164 CS-LTE Interworking with SIP-I, BICC, ISUP
Other specifications in the 26 series
- TS 26.092 AMR Comfort Noise for SCR Operation
- TS 26.093 SCR operation of AMR codec for UMTS
- TS 26.094 AMR Voice Activity Detector (VAD) Specification
- TS 26.101 Generic frame format for AMR and GSM-EFR speech codecs
- TS 26.103 3GPP Codec Lists for OoBTC and TrFO
- TS 26.104 AMR Floating-Point Codec Specification
- TS 26.110 3G-324M Multimedia Codecs for Circuit Switched Networks
- TS 26.111 3G-324M Terminal Specification for CS Multimedia
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 26.102?
3GPP TS 26.102 is the 3GPP Technical Specification for Mapping of AMR and other codecs to interfaces. Specifies mapping of AMR, EFR, FR, HR, G.711 codecs to Iu, Uu, Nb interfaces and transport over A-Interface over IP and Nb-Interface in SIP-I based core network.
Which 3GPP releases include TS 26.102?
TS 26.102 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 26.102 belong to?
TS 26.102 belongs to the Services (Speech Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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