Design and simulation of congestion control algorithm based on active technique

Abstract

A key component in the QoS architecture of the network is congestion control algorithms. Active congestion control is a new congestion control technology based on active network. it has small feedback delay, control nimble and high utility of network resource. A new active congestion control algorithm based on secondary routing was put forward, By the study of congestion detection, secondary routing search and choosing, multi-path distributary and control, a new congestion control method by packets redirection on active node was explored. The performance of this algorithm were validated by NS2, the following works of this algorithm was given out. © Springer-Verlag Berlin Heidelberg 2012.