| 无线Mesh网络信道分配研究 |
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| 引用本文： | 谢桂芳,段盛,罗玉玲. 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. DOI: 10.3778/j.issn.1002-8331.2011.18.025 |
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| 作者姓名： | 谢桂芳 段盛 罗玉玲 |
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| 作者单位： | 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 |
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| 基金项目： | 湖南省自然科学基金,湖南省教育厅科学研究项目 |
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| 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。
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| 关 键 词： | 多接口多信道 无线Mesh网络 信道分配 链路 |
| 修稿时间： | |
Research on channel allocation in wireless mesh network |
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| XIE Guifang,DUAN Sheng,LUO Yuling. Research on channel allocation in wireless mesh network[J]. Computer Engineering and Applications, 2011, 47(18): 85-87. DOI: 10.3778/j.issn.1002-8331.2011.18.025 |
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| Authors: | XIE Guifang DUAN Sheng LUO Yuling |
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| Affiliation: | 1.College of Information Engineering，Wuhan University of Technology，Wuhan 430070，China 2.Department of Computer，College of Xiangnan，Chenzhou，Hunan 423000，China |
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| 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. |
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| Keywords: | multi-interface multi-channel Wireless Mesh Network（WMN） channel allocation link |
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