Passive queue management algorithm based on synchronized queue

Abstract

In order to mitigate the network congestion problem,a new passive queue management algorithm Drop Front n based on Synchronized Queue(DFSQ) was proposed by Drop Front.In this algorithm,the network queue length was deducted with synchronized queue,and drop packet probability and drop packet strategy were presented.Then,a simulation was conducted to research on the key influencing factors of queue length.The results show that,compared with Random Early Detection(RED) and Drop Tail algorithm,the performance of DFSQ is better.