Novel Adaptive Queue Intelligent Management Algorithm

Abstract

With the development of Internet, various kinds of new applications appear constantly. They all have high requirements to the time delay, throughput, especially strong real-time applications such as mobile monitoring, video calls. This is a new challenge to the existing congestion control method. In order to solve this problem, we propose novel adaptive queue management intelligent algorithm in this paper. New active queue management algorithm adopts a new formula to calculate the discard packet rate. The discard packet rate can be calculated according to the changes of average queue and the nonlinear function. This new algorithm named ASRED (Adaptive Sigmoid RED) is based on the framework of RED (Random Early Detection). ASRED uses a new function to calculate the discarding probability. In addition, the adaptive adjustment of maxp mechanism is added into the algorithm.