TCP Congestion Window Based Roll Back Approach for Improving Congestion in 4G LTE Network Using NS-3 Simulator

Abstract

The Long Term Evolution (LTE) of the UMTS Terrestrial Radio Access and Radio Access Network is another correspondence standard went for business arrangement in 2010. Objectives for LTE incorporate backing for enhanced framework limit and scope, high top information rates, low idleness, lessened working expenses, multi- recieving wire support, adaptable transfer speed operations and consistent mix with existing systems.The point of this proposal is to study the effects on the end-client and framework execution when clients with high bit rates tcp administrations are traveling through the system. These effects influence the decreased end-client or framework throughput, e.g., because of clogging in the vehicle system, prompting poor usage of the vehicle and radio assets accessible. To reach such a point, it has been important (1) to make another test system with the ns-3 and perform reenactment in diverse system settings and (2) define a quick recuperation approach ready to catch the essential flow of the genuine framework and to keep away from blockage circumstance. Conceivable answers for relieve the effects are researched by contrasting the recreations consequences of tcp execution in the radio and transport system and we perform Fast recovery in TCP Stream.