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    Congestion management in access networks with long propagation delay

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    TR_2003-46.pdf (385.9Kb)
    No. of downloads: 448

    Date
    2003
    Author
    Zhou, Xiaoming
    Baras, John S.
    Advisor
    Baras, Dr.
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    Abstract
    Satellite networks are going to play an important role in the global information infrastructure. Satellites can be used to provide Internet services to fixed users and to mobile users. However, recent measurements show that the satellite link efficiency is only about 30%. In order to improve the performance of Internet over satellite, a new protocol called Receiver Window Backpressure Protocol (RWBP) is proposed. RWBP uses per-flow queuing, round robin scheduling and receiver window backpressure for congestion management. Simulation results show that RWBP can maintain high utilization of the satellite link and improve fairness among the competing connections.
    URI
    http://hdl.handle.net/1903/6400
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    • Institute for Systems Research Technical Reports

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    DRUM is brought to you by the University of Maryland Libraries
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