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Research on IMS Network QoS Based on MPLS Bearer Architecture

Zhao Gang,Zhang Xiangqi and Zhang Le   

  1. Division of Information Management, China Mobile Communication Co., Ltd.;Division of Information Management, China Mobile Communication Co., Ltd.;Division of Information Management, China Mobile Communication Co., Ltd.
  • Online:2009-03-15 Published:2009-03-15

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.

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