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Details of 'DTS/TSGS-0426091U' Work Item
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  DTS/TSGS-0426091U TS 126 091   3GPP SA 4
  Current Status
(Click to View Full Schedule)
Cover Date Standstill Creation Date
  Publication (2000-02-01) 3.1.0 2000-01-28   1999-05-27
  Rapporteur Technical Officer Harmonised Standard
  Erik Ekudden Paolino Usai No
Title Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing functions AMR speech codec - Error concealment of lost frames (3G TS 26.091 version 3.1.0 Release 1999)
Scope and Field
of Application
This specification defines an error concealment procedure, also termed frame substitution and muting procedure, which shall be used by the AMR speech codec receiving end when one or more lost speech or lost Silence Descriptor (SID) frames are received.
The requirements of this document are mandatory for implementation in all networks and User Equipment (UE)s capable of supporting the AMR speech codec. It is not mandatory to follow the bit exact implementation outlined in this document and the corresponding C source code.
Not Available


Keywords Projects Clusters Frequencies Mandates Directives
Content delivery
Wireless Systems
Official Journal
2001-04-19 forina WI Revision. 1 WI created with Ref: RTS/TSGS-0426091Uv4. Comments copied = No, Schedule copied = Default

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