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Computer Networking : A Top-Down Approach

Computer Networking : A Top-down Approach

Authors: James F. Kurose, Keith W. Ross Chapter: Computer Networks And The Internet
ISBN: 9780132856201 Exercise: Problems
Edition: 6 Question: 17

 

Question

a. Generalize Equation 1.2 in Section 1.4.3 for heterogeneous processing rates, transmission rates,

and propagation delays.

b. Repeat (a), but now also suppose that there is an average queuing delay of dqueue at each node.

Answer

a)

Consider Data,

Generalize Equation 1.2 in Section 1.4.3 for heterogeneous processing rates, transmission rates,and propagation delays.

Total end-to-end delay = Transmission delay + Propagation delay

b)

Consider data,

Suppose that there is an average queuing delay of dqueue at each node.

Total end-to-end delay = Transmission delay + Propagation delay + Queuing delay

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