Question: 7 . 1 Consider a half - duplex point - to - point link using a stop - and - wait scheme, in which a
Consider a halfduplex pointtopoint link using a stopandwait scheme, in which
a series of messages is sent, with each message segmented into a number of frames.
Ignore errors and frame overhead.
a What is the effect on line utilization of increasing the message size so that fewer
messages will be required? Other factors remain constant.
b What is the effect on line utilization of increasing the number of frames for a con
stant message size?
c What is the effect on line utilization of increasing frame size?
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