A Difference-based Traffic Scheduling Algorithm
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    Abstract:

    Packet scheduling algorithm controls the order of packet service, which is crucial in the design of a QoS network. In this paper, the authors first give a virtualclock difference-bounded framework (VDBF), then present a new scheduling algorithm——DFQR (difference-based fair queueing by re-calibration), in which they use a hierarchical structure, recalibrate the system virtual clock periodically, compromise network delay with fairness and implementation complexity. Finally, they demonstrate the performance benefit of DFQR by analysis and simulation.

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孙利民,窦文华,龚正虎,周兴铭.一个基于差值有界的通信量调度算法.软件学报,1999,10(10):1047-1053

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History
  • Received:July 13,1998
  • Revised:October 16,1998
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