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Sliding window
komal07
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Jan 2, 2016
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consider sliding window algorithm with Ws =9 and Wr=7 and no out of order arrivals .what is smallest value of Max sequence number?
a) 7 b)15 c)8 d )16
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komal07
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Jan 3, 2016
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is it 16??
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komal07
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15
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yes yes 15...
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seq no = Ws + Wr = 16.
now seq no starts from 0.so 0 to 15..total 16.
so max seq no = 15
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question is not clear ...asking smallest value of max sequence no
max sequence no is 16 and its values are (0-15) smallest value is 0
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Dec 17, 2016
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Is the conditon of (no of sequence number) >= (sender window size) + (receiver window size) true for all conditions? Does the condition of 'no out of order packets' change anything?
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Dec 17, 2016
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for all sliding window protocols this is valid....no out of order packets means u r talking abt GBN right..in that case reciever winow will be 1...so if u have say 100 sequence nos then give 99 to sender and 1 to reciever...
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