The Gateway to Computer Science Excellence
First time here? Checkout the FAQ!
x
0 votes
84 views
Why sender and receiver window size are same in selective repeat?
asked in Computer Networks by (7 points) | 84 views

2 Answers

0 votes
Because.. In this protocol. Only those packets are retransmitted which are lost. In order to maintain the list of Lost packets we are using the same window. If we use receiver window size as 1 then it will request to send all the packets after any lost packet.. But it's not happening in the case of SR protocol.. So we have to use the same window size
answered by (17 points)
0 votes
Selective repeat:- Transmit only selective frame that are lost or corrupted. To do so maintain same size buffer and keep on searching empty entry on receiver side to get frame ( as corrupt frame is discarded or lost frame makes entry empty )
answered by Active (3k points)


Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true

36,157 questions
43,608 answers
123,961 comments
42,860 users