Further results on local stability of LRC-RED algorithm in Internet  

作　　者：ZHAN Zhen-qiu ZHU Jie SUN Yi-Jin 

机构地区：[1]Department of Electronic Engineering,Shanghai Jiao Tong University,Shanghai 200240,China

出　　处：《The Journal of China Universities of Posts and Telecommunications》2012年第5期99-103,共5页中国邮电高校学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(70571017)

摘　　要：This paper presents some further results on the local stability of a recently developed Intemet congestion control scheme, namely the loss ratio and rate control random early detection （LRC-RED） algorithm. Necessary and sufficient stability conditions in terms of key tuning parameters are derived, which can provide further guidelines for control gain selection. The numerical simulations are given to illustrate the correctness of the theoretical analysis.This paper presents some further results on the local stability of a recently developed Intemet congestion control scheme, namely the loss ratio and rate control random early detection （LRC-RED） algorithm. Necessary and sufficient stability conditions in terms of key tuning parameters are derived, which can provide further guidelines for control gain selection. The numerical simulations are given to illustrate the correctness of the theoretical analysis.

关 键 词：congestion control LRC-RED STABILITY time delay system 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程] TP393.4[自动化与计算机技术—控制科学与工程]