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Multi-Radio Multi-Channel (MRMC) Resource Optimization Method for Wireless Mesh Network

机译：无线Mesh网络的多无线多信道资源优化方法

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摘要

Wireless Mesh network (WMN) is multi-hop heterogeneous network, which breaks shortcomings of traditional wireless network. WMN comes into sight with more advantages. To the multi-radio multi-channel (MRMC) wireless mesh networks (MRMC-WMN), routing distribution, channel assignment and rate allocation can be united to optimize network performance. MRMC resource optimization method based on convex theory for WMN is presented in this paper. According to convex theory, we use the convex optimization function to get the optimal solution in the limited network supporting by Ad hoc On-Demand Distance Vector (AODV) routing method. At the same time, we resolve the optimal solution into three simple sub-problems according to the Lagrange duality method supporting by multi-radio multi-channel AODV (MAODV). We use MATLAB simulation tools to simulate the new and improved optimization method. The experimental results show that our method has better network performance in the applications of WMN.
机译：无线网状网络（WMN）是多跳异构网络，它打破了传统无线网络的缺点。 WMN具有更多优势。对于多无线电多信道（MRMC）无线网状网络（MRMC-WMN），可以将路由分配，信道分配和速率分配结合起来以优化网络性能。提出了一种基于凸理论的WMN MRMC资源优化方法。根据凸理论，我们采用凸优化函数通过Ad hoc按需距离矢量（AODV）路由方法获得有限网络支持的最优解。同时，根据多无线电多通道AODV（MAODV）支持的Lagrange对偶方法，将最优解分解为三个简单的子问题。我们使用MATLAB仿真工具来仿真新的和改进的优化方法。实验结果表明，该方法在WMN应用中具有较好的网络性能。

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  • 来源
    《Journal of Information Recording》 |2016年第2期|495-513|共19页
  • 作者

    Zhang Degan; Zhu Yanan; Liu Si; Zhang Xiaodan; Song Jinjie;

  • 作者单位

    Tianjin Univ Technol, Key Lab Comp Vis & Syst, Tianjin Key Lab Intelligent Comp & Novel Software, Minist Educ, Tianjin 300384, Peoples R China|Tianjin Univ Technol, Tianjin Key Lab Intelligent Comp & Novel Software, Tianjin 300384, Peoples R China|Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia;

    Tianjin Univ Technol, Key Lab Comp Vis & Syst, Tianjin Key Lab Intelligent Comp & Novel Software, Minist Educ, Tianjin 300384, Peoples R China|Tianjin Univ Technol, Tianjin Key Lab Intelligent Comp & Novel Software, Tianjin 300384, Peoples R China;

    Tianjin Univ Technol, Key Lab Comp Vis & Syst, Tianjin Key Lab Intelligent Comp & Novel Software, Minist Educ, Tianjin 300384, Peoples R China|Tianjin Univ Technol, Tianjin Key Lab Intelligent Comp & Novel Software, Tianjin 300384, Peoples R China;

    Inst Sci & Tech Informat China, Beijing 100038, Peoples R China;

    Tianjin Univ Technol, Key Lab Comp Vis & Syst, Tianjin Key Lab Intelligent Comp & Novel Software, Minist Educ, Tianjin 300384, Peoples R China|Tianjin Univ Technol, Tianjin Key Lab Intelligent Comp & Novel Software, Tianjin 300384, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    MRMC; WMN; convex; optimization; MAODV; Lagrange duality method;

    机译：MRMC;WMN;凸;优化;MAODV;拉格朗日对偶法;

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