Question: Estimate how long a TCP sender will wait from a segment transmission to retransmit the same segment in case the acknowledgment is not being received.

Estimate how long a TCP sender will wait from a segment transmission to retransmit the same segment in case the acknowledgment is not being received. Suppose that before the transmission of this segment the TPC sender has a sequence of measured round trip time values of 106 ms, 120 ms, 140 ms, 90 ms, and 115 ms. Assume that the value of EstimatedRTT was 100 ms and the value of DevRTT was 5 ms just before the first of these five samples was obtained. (ms=milliseconds)

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