Table of Contents

Intellectual property rights
Foreword
1. Scope
2. References
3. Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4. General
5. Requirements
   5.1 Error detection
   5.2 Lost speech frames
   5.3 First lost SID frame
   5.4 Subsequent lost SID frames
6. Example ECU/BFH Solution 1
   6.1 State machine
   6.2 Assumed Active Speech Frame Error Concealment Unit
       actions
   6.3 Assumed Non-Active Speech Signal Error Concealment
       unit actions
   6.4 Substitution and muting of lost SID frames
7. Example ECU/BFH Solution 2
   7.1 State machine
   7.2 Substitution and muting of lost speech frames
   7.3 Substitution and muting of lost SID frames
Annex A (informative): Document change history
History

Abstract

Describes a frame substitution and muting procedure which shall be used by the Receive (RX) Discontinuous Transmission (DTX) handler when one or more lost speech or Silence Descriptor (SID) frames are received from the Radio Sub System (RSS).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 11