0 votes 0 votes If TCP round trip time is currently 20 ms and ACK comes in after 30 ms then what is the timeout period for next transmission . Use α=0.9 and β=2 komal07 asked Jan 12, 2016 komal07 766 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply resuscitate commented Jan 13, 2016 reply Follow Share There should be a value of deviation RTT,and vlaue of beta is never 2,the recommended value of beta is .25,so it should be .2.qs is wrong and incomplete. 0 votes 0 votes Sandeep Suri commented Nov 10, 2017 reply Follow Share HOw you can say value of beta is 0.2..? 0 votes 0 votes Please log in or register to add a comment.