Congestion Control Enhancement in TCP

Congestion control in TCP is a crucial task. There are many congestion control techniques exists. The aim of these methods is to prevent congestion and also to maximize the use of bandwidth available. The implementation of a single congestion control algorithm under varied environments of networks still remains a daunting task, as the performance improvement parameters differ for different TCP. This paper presents a novel approach to deal with congestion which requires communication between layers for improving estimation of congestion. The better the congestion estimation better will be the counter measures can be done.