| 无线Mesh网络链路认知OLSR路由协议 |
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| 引用本文： | 温怀玉,罗光春.无线Mesh网络链路认知OLSR路由协议[J].电子科技大学学报(社会科学版),2011(2). |
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| 作者姓名： | 温怀玉 罗光春 |
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| 作者单位： | 电子科技大学计算机科学与工程学院;泸州职业技术学院科技产业处; |
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| 基金项目： | 信息产业部电子生产发展基金(H04010601W060679); 四川省科技支撑计划(2010GZ0095); 四川省软科学计划(08RKX0079,07ZR0023) |
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| 摘 要： | 针对无线Mesh网络性能需求,及其路由所面临的挑战,以OLSR路由协议为基础,提出一种链路认知的路由协议LC-OLSR。协议对节点负载、链路投递率和链路可用性等环境进行感知和推理,获得网络中节点之间的路径链路质量评价,评价结果用于路由的优化,达到提高网络吞吐率和负载均衡的目的。仿真表明,LC-OLSR能够提高无线Mesh网络的分组递交率,降低平均端到端延时,一定程度上达到了负载均衡的目的。
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| 关 键 词： | LC-OLSR 链路认知 无线Mesh网 表驱动路由 |
Link Cognitive-Based OLSR Routing Protocol for Wireless Mesh Networks |
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| WEN Huai-yu, LUO Guang-chun.Link Cognitive-Based OLSR Routing Protocol for Wireless Mesh Networks[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2011(2). |
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| Authors: | WEN Huai-yu LUO Guang-chun |
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| Institution: | WEN Huai-yu1,2 and LUO Guang-chun1(1.School of Computer Sciengce ang Engineering,University of Electronics Science and Technology of China Chengdu 610054,2.Department of Technology Industry,Vocational School of Luzhou Luzhou Sichuan 646100) |
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| Abstract: | A routing protocol LC-OLSR of cognitive links is proposed based on OLSR routing protocol.The protocol detects and analynizes the node load,link delivery ratio,and link availability,and collects the quality evaluation of path links among the nodes on the network to achieve the selection of routing,enhance the throughput of the network,and improve the load balance.The simulation results show that LC-OLSR can improve the packet delivery rate of wireless Mesh networks and reduce the average end-to-end delay. |
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| Keywords: | LC-OLSR link cognitive table-driven routing wireless Mesh network |
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