TS 26.202 – AMR-WB Speech Codec Mapping Specification
3GPP TS 26.202 is the 3GPP Technical Specification for AMR-WB Speech Codec Mapping Specification. 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 wideband speech codec to Iu, Uu, and Nb interfaces for circuit-switched networks, including PCM G.711 mapping.
Releases and versions of TS 26.202
| 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 | 10.1.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.1 | Read · Download (3GPP) |
Scope of TS 26.202
Category: Services (Speech Codecs). Technology generation: 3G. 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 26.202
Specifications that reference TS 26.202
- TS 26.446 EVS Codec AMR-WB Backward Compatibility Spec
Other specifications in the 26 series
- TS 26.192 AMR-WB Comfort Noise Requirements
- TS 26.193 AMR-WB Source Controlled Rate (SCR) Operation
- TS 26.194 Voice Activity Detector for AMR-WB DTX
- TS 26.201 AMR-WB Speech Codec Frame Format
- TS 26.204 AMR-WB Floating-Point Codec Specification
- TS 26.223 IMS Telepresence Client Specification
- TS 26.226 Cellular Text Telephone Modem (CTM)
- TS 26.230 CTM C Code Implementation for Text Transmission
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 26.202?
3GPP TS 26.202 is the 3GPP Technical Specification for AMR-WB Speech Codec Mapping Specification. Specifies mapping of AMR wideband speech codec to Iu, Uu, and Nb interfaces for circuit-switched networks, including PCM G.711 mapping.
Which 3GPP releases include TS 26.202?
TS 26.202 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 26.202 belong to?
TS 26.202 belongs to the Services (Speech Codecs) category of 3GPP specifications. It applies to 3G networks.
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