Telecommunications Science ›› 2009, Vol. 25 ›› Issue (4): 52-56.doi: 10.3969/j.issn.1000-0801.2009.04.011

• research and development • Previous Articles     Next Articles

Research on IMS Network QoS Based on MPLS Bearer Architecture

Gang Zhao,Xiangqi Zhang,Le Zhang   

  1. Division of Information Management,China Mobile Communication Co.,Ltd.,Beijing 100032,China
  • Online:2009-04-15 Published:2017-08-11

Abstract:

In this paper,the IMS network QoS control policy proposed in 3GPP R7 is reviewed.Based on that,practical solutions are given to ensure an end-to-end QoS,applied in both IMS core and bearer networks.

Key words: IMS, QoS, MPLS, DiffServ

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