Simulation for non-congestion losses control over Mobile Ad-Hoc Network using Transmission Control Protocol

Mobile Ad-hoc Network (MANET) is a group of individual mobile nodes that exhibit mobility, which results in network congestion. The nodes in MANET are continuously moving with change in network topology that results in significant network congestion. Transmission Control Protocol (TCP) is the most popular connection oriented transport layer protocol used today. The TCP when applied over MANET faces challenges, such as congestion and non-congestion losses. We are concentrating to distinguish between these losses and overcome the non-congestion losses.;The current project presents results on the performance evaluation of various TCP implementations, as measured in terms of the following parameters: end-to-end delay; throughput; network overhead; and packet delivery ratio. Simulations of applying the various TCP schemes over MANET have been performed using the Network Simulator (NS2), and simulation results including comparisons between the different TCP schemes are presented.