1. Consider sending a large file from a host to another over a TCP connection that has no loss. a. Suppose TCP uses AIMD for its congestion control without slow start. Assuming cwnd increases by 1 MSS...

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1. Consider sending a large file from a host to another over a TCP connection that has no loss.


a. Suppose TCP uses AIMD for its congestion control without slow start. Assuming cwnd increases by 1 MSS every time a batch of ACKs is received and assuming approximately constant round-trip times, how long does it take for cwnd increase from 6 MSS to 12 MSS (assuming no loss events)?


b. What is the average throughout (in terms of MSS and RTT) for this connection up through time = 6 RTT?



Answered 340 days AfterJan 04, 2022

Answer To: 1. Consider sending a large file from a host to another over a TCP connection that has no loss. a....

Shubham answered on Dec 10 2022
42 Votes
Question a
AIMD provides the feedback control algorithm and it can be used by the TCP protocol in t
he transport layer. It includes the phase that is responsible for ensuring teh linear growth and it can create a sender congestion window (Xuan & Yongzhong, 2019). It is assumed cwnd increases by 1 MSS every time with the batch of ACKs that is assumed and received for constant roundtrip times. It includes transmission rate of the TCP is w bytes/RTT. If the cwnd is increased by 1 MSS in every batch of ACKs, then the step includes an increase of...
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