LRED: A Robust and Responsive AQM Algorithm Using Packet Loss Ratio Measurement

  title={LRED: A Robust and Responsive AQM Algorithm Using Packet Loss Ratio Measurement},
  author={Chonggang Wang and Jiangchuan Liu and Bo Li and Kazem Sohraby and Yiwei Thomas Hou},
  journal={IEEE Transactions on Parallel and Distributed Systems},
Active queue management (AQM) is an effective means to enhance congestion control, and to achieve trade-off between link utilization and delay. The de facto standard, random early detection (RED), and many of its variants employ queue length as a congestion indicator to trigger packet dropping. Despite their simplicity, these approaches often suffer from unstable behaviors in a dynamic network. Adaptive parameter settings, though might solve the problem, remain difficult in such a complex… CONTINUE READING
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