A New Active Queue Management Algorithm Based on Dynamic Matrix Control

XU Qin; SUN Jin-sheng

doi:10.3969/j.issn.0372-2112.2014.05.001

您当前的位置：

首页 >

文章列表页 >

A New Active Queue Management Algorithm Based on Dynamic Matrix Control

更新时间：2025-07-16

- A New Active Queue Management Algorithm Based on Dynamic Matrix Control
- Acta Electronica Sinica Vol. 42, Issue 5, Pages: 833-840(2014)
- 作者机构：
  
  南京理工大学自动化学院,江苏,南京,210094
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2014.05.001
  CLC： TP393
- Published：2014
- 稿件说明：
移动端阅览
XU Qin, SUN Jin-sheng. A New Active Queue Management Algorithm Based on Dynamic Matrix Control[J]. Acta Electronica Sinica, 2014, 42(5): 833-840.
DOI：

XU Qin, SUN Jin-sheng. A New Active Queue Management Algorithm Based on Dynamic Matrix Control[J]. Acta Electronica Sinica, 2014, 42(5): 833-840. DOI： 10.3969/j.issn.0372-2112.2014.05.001.

摘要

针对Internet系统

通过对流体流模型的分析

提出了一个新的预测模型.该模型形式简单，参数的计算相对容易

并且能根据当前的网络情况有效的预测拥塞窗口的变化.结合动态矩阵控制 (Dynamic Matrix Control

DMC) 理论

提出了一种新的主动队列管理算法——DMCAQM 算法

给出了DMCAQM 的详细设计过程

稳定性分析和参数选取原则.大量不同网络环境的仿真实验表明DMCAQM 算法是有效的.与PI、RaQ 和REM 等算法相比较

DMCAQM 有收敛速度快、队列抖动小的优点.同时

由于DMCAQM 的采样间隔相对较大

而算法实现简单

所以计算量小

占用的路由器资源更少.

Abstract

Through the analysis of the fluid-based model

a new predictive model is proposed for Internet system.This model is simple

and the way of selecting parameters is relatively easy.It's able to predict the change of congestion window according to the network environment.Based on the theory of Dynamic Matrix Control (DMC)

a new Active Queue Management (AQM) algorithm is proposed

called DMCAQM.The design details

the stability analysis and the principles of choosing parameters are also presented.The results of simulations under different network environments demonstrate that DMCAQM is effective in controlling the queue length to the desired value.In comparison to other AQM algorithms

such as PI

RaQ and REM

DMCAQM have faster response and lower queue fluctuations.In addition

DMCAQM has larger interval while with simple implementation

so it use less resource on the routers.

关键词

Keywords

references

Views

1954

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Random Back-Off TCP Congestion Control Algorithm

Active Queue Management Algorithm Based on Dynamic Output Feedback Control

An Improved Model Predictive Control Algorithm Based on Multi-Degree-of-Freedom Performance Index

Related Author

JIANG Wen-gang

WANG Zhi-quan

GE Long

XU Zu-hua

ZHAO Jun

QIAN Ji-xin

Related Institution

School of Electronic and Information, Jiangsu University of Science and Technology

School of AutomationNanjing University of Science and TechnologyNanjingJiangsu 210094China

School of Electronic and InformationJiangsu University of Science and TechnologyZhenjiangJiangsu 212003China

Changshu Science and Technology Bureau,Changshu

Changshu Science and Technology BureauChangshuJiangsu 215500China

⁰