Effect of Contention Windows Size in Binary Exponential Back of Algorithm

Binary Exponential Back off rule are widely used as a Network Congestion dodging or collision resolution protocol during this paper we tend to analysis the result of back down issue and contention window size on exponential rule. The analysis has been taken in saturation turnout and medium access delay of a packet for a given range of node N. Binary exponential may be a special case of exponential Back off once r=2. Where r may be a back off issue r=1.2, 1.5, 1.7, 1.9, 2 & all simulation result are obtained through Mat lab (Matrix Laboratory) simulation Language.