Fuzzy logic based Congestion control

ABSTRACT: It is generally accepted that the problem of network congestion control remains a critical issue and a high priority, especially given the growing size, demand, and speed (bandwidth) of the increasingly integrated services networks 1. Despite the research efforts spanning a few decades and the large number of different schemes proposed, there are no universally acceptable control solutions. Current solutions in existing networks are increasingly becoming ineffective, and it is generally accepted that these solutions cannot easily scale up – even with various proposed “fixes”. In this paper we propose a fuzzy based congestion control approach to address the congestion control problem. The performance of the proposed controlled system is evaluated via simulation