| WMN中基于链路质量的信道分配算法 |
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| 引用本文： | 侯冠博,杨寿保,胡云. WMN中基于链路质量的信道分配算法[J]. 计算机工程, 2010, 36(11): 95-97 |
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| 作者姓名： | 侯冠博 杨寿保 胡云 |
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| 作者单位： | 中国科学技术大学计算机科学技术系,合肥,230026 |
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| 基金项目： | 国家自然科学基金资助项目(60673172)；安徽省教育厅科研基金资助重点项目(KJ2007A053)；Intel高等教育研究基金资助项目(4507336215) |
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| 摘 要： | 针对IEEE 802.11多射频多信道无线Mesh网络，提出一种基于链路质量的分布式信道分配算法，通过信道扫描收集所有信道信息，根据链路质量决定工作信道，同时在网络发生变化时对信道进行动态调整。仿真实验结果表明，与常用的集中式信道分配算法相比，该算法更能有效提升网络容量。
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| 关 键 词： | 无线Mesh网络 信道分配 链路质量 分布式 |
Channel Assignment Algorithm Based on Link Quality in Wireless Mesh Network |
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| HOU Guan-bo,YANG Shou-bao,HU Yun. Channel Assignment Algorithm Based on Link Quality in Wireless Mesh Network[J]. Computer Engineering, 2010, 36(11): 95-97 |
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| Authors: | HOU Guan-bo YANG Shou-bao HU Yun |
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| Affiliation: | (Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230026) |
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| Abstract: | A link quality-based distributed channel assignment algorithm in IEEE 802.11 Wireless Mesh Network(WMN) is presented. It scans to collect all the channels information and assigns channels according to link quality. The algorithm can adjust channel dynamically when the network topology or link quality changes. Simulation results demonstrate that, compared with centralized channel assignment algorithm, this algorithm can improve network throughput significantly. |
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| Keywords: | Wireless Mesh Network(WMN) channel assignment link quality distributed |
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