0 votes 0 votes In Go Back N ARQ Protocol, why is the sender window size < 2^m and not less than 3^m or some other number? Computer Networks computer-networks + – manav1032 asked Jul 22, 2018 manav1032 212 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Because sequence number is described by the number of bits. Each bit has 2 possibilities. Therefore if N bits then the possible sequence is 2^N rather than 3^N or anything else. manav1032 answered Jul 22, 2018 manav1032 comment Share Follow See all 0 reply Please log in or register to add a comment.