Question: Consider the TCP timer management that TCP estimates the round - trip time and retransmission timeout interval. The formulas used to compute the round -
Consider the TCP timer management that TCP estimates the roundtrip time and retransmission timeout interval. The formulas used to compute the roundtrip time and retransmission time interval are given: EstimatedRTT nalpha SampleRTT nalpha EstimatedRTT n DevRTTnbeta SampleRTT n EstimatedRTT Esbeta DevRTTn TimeoutInterval n EstimatedRTT ntimes DevRTTn Suppose that the two measured SampleRTT values are ms and ms Compute the EstimatedRTT after each of these SampleRTT values is obtained, using a value of alpha and assuming that the value of EstimatedRTT was ms just before the first of these samples were obtained. Compute also the DevRTT after each sample is obtained, assuming a value of beta and assuming the value of DevRTT was points Consider the TCP timer management that TCP estimates the roundtrip time and
retransmission timeout interval. The formulas used to compute the roundtrip time and
retransmission time interval are given:
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