Research on channel allocation in wireless mesh network

Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (18): 85-87.

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Research on channel allocation in wireless mesh network

XIE Guifang1，2，DUAN Sheng2，LUO Yuling2

1.College of Information Engineering，Wuhan University of Technology，Wuhan 430070，China
2.Department of Computer，College of Xiangnan，Chenzhou，Hunan 423000，China

Received:1900-01-01 Revised:1900-01-01 Online:2011-06-21 Published:2011-06-21

无线Mesh网络信道分配研究

谢桂芳1，2，段盛2，罗玉玲2

1.武汉理工大学信息工程学院，武汉 430070
2.湘南学院计算机系，湖南郴州 423000

Abstract

Abstract: A distributed static channel allocation algorithm based on the weight of link-load and link-“potential” interference degree is proposed for multi-interface multi-channel Wireless Mesh Network（WMN）.This paper presents the definition based on the weight of link-load and link-“potential” interference degree，and the construction method of weight-based chain.Then it elaborates on design idea and implementation steps of the algorithm.The simulation results show that the algorithm not only can adapt to the states of uniform or non-uniform distributed traffic，but also can increase network throughput and improve network performance accordingly.

Key words: multi-interface multi-channel, Wireless Mesh Network（WMN）, channel allocation, link

摘要： 针对多接口多信道无线Mesh网络，提出了一种基于链路负载和链路“潜在的”干扰度的权值的分布式静态信道分配算法。给出基于链路负载和链路“潜在的”干扰度的权值的定义和基于权值的链表的构建方法;阐述了算法的设计思想和实现步骤。仿真实验测试结果表明，该算法不但能适应业务流量分布均匀或不均匀的状态，而且能相应地提高网络吞吐量，提升网络性能。

关键词: 多接口多信道, 无线Mesh网络, 信道分配, 链路

XIE Guifang1，2，DUAN Sheng2，LUO Yuling2. Research on channel allocation in wireless mesh network[J]. Computer Engineering and Applications, 2011, 47(18): 85-87.

谢桂芳1，2，段盛2，罗玉玲2. 无线Mesh网络信道分配研究[J]. 计算机工程与应用, 2011, 47(18): 85-87.

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Research on channel allocation in wireless mesh network

无线Mesh网络信道分配研究

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