Performance Evaluation of Adaptive AQM Algorithms in a Variable Bandwidth Network(Internet)

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概要

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• In this letter, we evaluate the performance of several adaptive and non-adaptive AQM schemes for congestion control in a dynamic network environment with variable bandwidth links. The AQM schemes examined are RED, BLUE, Adaptive RED, REM, AVQ and PI controller. We compare their queueing performance and show that none of them can derive stable queue length and low packet drop rate simultaneously in networks where both input traffic and available output bandwidth are time varying. Adaptive and efficient algorithms should be designed and applied in order to improve the adaptiveness and robustness of congestion control in dynamic networks such as Internet.

• 一般社団法人電子情報通信学会の論文
• 2003-06-01

著者

• Lu Mingquan

  Department Of Electronic Engineering Tsinghua University

• Feng Z

  Tsinghua Univ. Beijing Chn

• ZHENG Youquan

  Department of Electronic Engineering, Tsinghua University

• FENG Zhenming

  Department of Electronic Engineering, Tsinghua University

• Zheng Youquan

  Department Of Electronic Engineering Tsinghua University

関連論文

• Performance Evaluation of Adaptive AQM Algorithms in a Variable Bandwidth Network(Internet)
• Evolutionary Marking Algorithm : Improving Robustness and Responsiveness of Congestion Control

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