AMR Link Adaptation for GSM Networks

TS 05.09Rel-7Services2GIntermediate

Defines procedures for Adaptive Multi-Rate (AMR) codec mode adaptation in GSM networks, including inband signaling, channel quality measurement, and codec mode control.

Procedures

Document Type

Technical Specification

Network Layer

RAN

Subcategory

Speech Services

Business Impact

Medium

Key Technologies

GSMAMRTDMA

Read Full Specification

View the complete text of 3GPP TS 05.09 with table of contents and cross-references.