Quiz: Sliding Window Protocols
v Consider a path of bottleneck capacity R, round-trip time T, and maximum segment size L. What is the greatest throughput improvement factor that an ideal pipelined protocol (assuming corruptions and loss are negligible) can provide compared to a stop-and-wait protocol?
A. 2L/(RT+L)
B. (L/R)/( T+L/R) C. (RT+L)/L
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D. (TR/L)2
Transport Layer 89