Release ledger
Canonical Atlas record
TS 26.102
Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb
Release evolution
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Rel-99 snapshot
Work affecting this release
0 indexed Change Requests · 4 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0009 — Specification of guaranteed Bit Rate for AMR Configurations
CR 0001 rev.3 — Introduction of QoS parameters used at RAB assignment
CR 0002 — Introduction of different RFCS set on Iu User Plane
CR 0003 rev.2 — Introduction of Time Alignment
CR 0005 — AMR interface to Iu
CR 0005 rev.1 — AMR interface to Iu
CR 0006 — Removal of TFO and TrFO from Release 99, and removal of Initial Time Alignment
CR 0006 rev.1 — Removal of TFO and TrFO from Release 99, and removal of Initial Time Alignment
CR 0006 rev.2 — Removal of TFO and TrFO from Release 99, and removal of Initial Time Alignment
CR 0013 — AMR Rate Adaptation
CR 0013 rev.1 — AMR Rate Adaptation
CR 0013 rev.2 — AMR Rate Adaptation of R'99
Version history
Indexed versions
Showing 33 of 33 indexed versions.
Atlas classifications
Meaning and provenance
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Work Items
Standards work connected to TS 26.102
Tandem Free aspects for 3G and between 2G and 3G systems
Transcoder-Free Operation
Rel-6 Charging Management
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-7
AoIP (A-interface over IP)
Historical association · verification pendingMedia Requirements for CS over IP based User Plane
(Small) Technical Enhancements and Improvements for Rel-8
(Small) Technical Enhancements and Improvements for Rel-11
(Small) Technical Enhancements and Improvements for Rel-12
(Small) Technical Enhancements and Improvements for Rel-13
(Small) Technical Enhancements and Improvements for Rel-14
Mandatory speech codec for narrowband telephony service
Historical association · verification pendingEnd-to-end UMTS Quality of Service management
Historical association · verification pendingQoS for Speech and Multimedia Codec
Historical association · verification pending(Small) Technical Enhancements and Improvements for R99
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Related standards
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