Go back N

Discussion in 'Homework Help' started by Cerkit, May 12, 2009.

  1. Cerkit

    Thread Starter Active Member

    Jan 4, 2009
    275
    3
    What is the difference between the utilisation formulas for the go back n protocol and the idle-request protocol.

    In general I have seen U= frame time/ cycle time being used for the idle-rq and have also seen U=frame length/(frame length + 2x Round trip delay)
    Which one formula is valid for which protocol??
     
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