| Ad hoc网中OLSR路由协议研究 |
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| 引用本文： | 周懿,郭伟,任智.Ad hoc网中OLSR路由协议研究[J].重庆邮电学院学报(自然科学版),2005,17(2):221-225. |
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| 作者姓名： | 周懿 郭伟 任智 |
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| 作者单位： | 电子科技大学通信抗干扰技术国家级重点实验室,四川成都610054 |
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| 基金项目： | 国家"863"计划资助项目(2001AA123032) |
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| 摘 要： | 主要描述了优化链路状态路由算法的特点,并且对其路由算法的性能进行仿真分析。在仿真模型中,物理层和媒体访问控制层按照IEEE802．11的标准来设计,主要评估的参数有：网络吞吐量、数据分组成功接收率及网络路由开销。在此基础上研究了优化链路状态路由算法在传统的链路状态路由算法上引入的优化策略——多点中继站,它采用选择一部分邻居节点来转发控制信息,同时还对于优化链路状态路由算法在节点较多的大型网络中的应用提供了一种较为有效的改进机制。
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| 关 键 词： | 多跳无线网络 多点中继站 路由协议 自适应机制 |
Simulation results of OLSR routing protocol for Ad hoc network |
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| ZHOU Yi,GUO Wei,REN Zhi China.Simulation results of OLSR routing protocol for Ad hoc network[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2005,17(2):221-225. |
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| Authors: | ZHOU Yi GUO Wei REN Zhi China |
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| Abstract: | In this paper, the authors describe characteristics of the Optimized Link State Routing protocol:"OLSR". In simulation models, MAC and physical layer modules are designed according to IEEE802.11 standard. Network throughput, success rate of data packet transmission and routing overhead are collected. The aim of this article is to study the performance of OLSR protocol. The authors also study the benefit of a genuine optimization of "OLSR" protocol: the multipoint relay optimization. Finally, a new effective optimization is presented. |
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| Keywords: | multi-hop wireless network multipoint relay routing protocol self-adapting |
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