If the tcp round trip time rtt is currently 30 msec and the following acknowledgements come in after 26 32 and 24 msec respectively what is the new rtt estimate using the jacobson algorithm use a0.9?

2026-04-13 12:16

RTT = alpha * RTT + (1-alpha)*M

RTT = 30

RTT = 0.9 * 30 + 0.1 * 26 = 29.6

RTT = 0.9 * 29.6 + 0.1 * 32 = 29.84

RTT = 0.9 * 29.84 + 0.1 * 24 = 29.256

hope it's right

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