基于Lyapunov稳定的Ad Hoc网络变结构功率控制算法

Translated title of the contribution: Variable structure power control based on Lyapunov stability in wireless Ad Hoc networks
  • 尹逊和*
  • , 赵顺利
  • , 宋永端
  • , 张浩
  • *Corresponding author for this work

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

Abstract

功率控制对Ad Hoc网络来讲,具有非常重要的作用:它可以使网络的吞吐量、网络容量、电池寿命以及延迟等性能获得极大的改善,基于网络链路的信干噪比(SINR)给出了一个与传输功率有关的反馈控制系统模型;本文基于Lyapunov稳定性理论提出了一个适于AdHoc功率控制的滑模变结构算法,并且从信干噪比、传输功率和吞吐量三个方面对该算法进行了仿真验证,结果表明此算法明显的优于BASIC功率控制方法.

Power control is of fundamental importance to operation of Ad Hoc networks for a number of reasons: throughput, network capacity, battery life; as well as delay can be significantly improved, and so on. It is given that a feedback control system model based on the signal to interference and noise ratio (SINR) of links in the network whose control input is related to the transmitted power. Variable structure power control algorithm based on Lyapunov stability is proposed for wireless Ad Hoc networks in this paper. The proposed method is verified via simulations on SINR, transmitter power, throughput, and the results showed that it is apparently better than BASIC power control method. © 2011 Chinese Assoc of Automati.
Translated title of the contributionVariable structure power control based on Lyapunov stability in wireless Ad Hoc networks
Original languageChinese (Simplified)
Title of host publication中国自动化学会控制理论专业委员会A卷
Pages1151-1154
Number of pages4
Publication statusPublished - 22 Jul 2011
Externally publishedYes
Event30th Chinese Control Conference, CCC 2011 - Yantai, China
Duration: 22 Jul 201124 Jul 2011

Conference

Conference30th Chinese Control Conference, CCC 2011
Country/TerritoryChina
CityYantai
Period22/07/1124/07/11

Keywords

  • Ad Hoc无线网络
  • 功率控制
  • Lyapunov稳定
  • 滑模变结构
  • Ad Hoc Wireless Networks
  • Lyapunov Stability
  • Power Control
  • Sliding Mode Variable Structure

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