YANG Qiang, WU Chunming. Coordinating IP QoS and Traffic Engineering for Guaranteeing Graceful QoE Degradation[J]. Chinese Journal of Electronics, 2012, 21(1): 121-124.
Citation: YANG Qiang, WU Chunming. Coordinating IP QoS and Traffic Engineering for Guaranteeing Graceful QoE Degradation[J]. Chinese Journal of Electronics, 2012, 21(1): 121-124.

Coordinating IP QoS and Traffic Engineering for Guaranteeing Graceful QoE Degradation

  • Received Date: 2011-01-01
  • Rev Recd Date: 2011-02-01
  • Publish Date: 2012-01-05
  • Increasing operational complexity becomes the major technical challenge for practically deploying and managing mechanisms to guarantee acceptable real-time SLAs. This paper exploits a cost-effective coordinated approach that combines OSPF-TE with new advances in configuring existing active queue management algorithm. Extensive numerical simulation result suggests that a simple, coordinated approach, in keeping with the Internet paradigm, can achieve increased load for a given VoIP quality level and graceful degradation of Quality of experience (QoE) in presence of network congestion.
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    通讯作者: 陈斌, bchen63@163.com
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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