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TR 36.750RAN2
Study on Voice and Video Enhancement for LTE

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V14.1.0 (Wzip)  2017/03  28 p.

WI Acronym:  FS_LTE_eVoLTE
Rapporteur:  Mr. Chen, Zhuo

The objective of the study on voice and video enhancement for LTE is to investigate the potential RAN enhancements to:
  • enable VoLTE/video codec mode and codec rate selection and change over E-UTRA;
  • improve the VoLTE/video quality perceived by the user by reducing packet loss or allowing the use of higher codec rate;
  • prioritize VoLTE/video access and/or VoLTE/video related signaling and reduce call drop probability.

full Table of Contents for  TR 36.750  Word version:   14.1.0

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1  ScopeWord-p. 6
2  References
3  Definitions, symbols and abbreviationsWord-p. 7
4  Objectives and requirements
5  Codec mode/rate selection/adaptationWord-p. 8
6  VoLTE/video enhancements to improve access and signallingWord-p. 16
7  VoLTE/video enhancements to improve qualityWord-p. 22
8  Conclusions and RecommendationsWord-p. 25
A  ECN-based codec rate adaptation mechanismWord-p. 26
B  Change historyWord-p. 28

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