| 基于NS-2的移动Ad hoc网络路由协议性能分析 |
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| 引用本文： | 陈哲愚.基于NS-2的移动Ad hoc网络路由协议性能分析[J].西安邮电学院学报,2009,14(5):22-26,31. |
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| 作者姓名： | 陈哲愚 |
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| 作者单位： | 南京邮电大学信号处理与传输研究院,江苏,南京,210003 |
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| 基金项目： | 江苏省高校自然科学重大基础研究项目 |
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| 摘 要： | 移动Ad hoc网络是移动节点动态临时组建的自组织网络,路由协议一直是Ad hoc网络研究的关键问题。本文使用网络模拟器NS-2,设定特定的仿真环境,在不同节点密度、节点移动性、网络负载条件下,对Ad hoc网络路由协议DSR、DSDV、AODV、TORA的分组投递率、路由负荷、端到端延时等性能进行了详细比较与分析,给出了性能曲线并阐明各协议的特性与适用环境。
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| 关 键 词： | 移动Ad hoc网络 NS-2 DSR DSDV AODV TORA 性能分析 |
Performance analysis of routing protocols for Ad hoc network based on NS-2 |
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| CHEN Zhe-yu.Performance analysis of routing protocols for Ad hoc network based on NS-2[J].Journal of Xi'an Institute of Posts and Telecommunications,2009,14(5):22-26,31. |
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| Authors: | CHEN Zhe-yu |
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| Affiliation: | CHEN Zhe - yu (Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing 210003,China) |
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| Abstract: | Mobile Ad hoe network is a self - organized network formed dynamically and temporarily by mobile nodes. Routing protocol is a key problem and critical to mobile Ad hoe network. Based on NS- 2, the simulation runs under different node density, node mobility and network load. The performances of DSR, DSDV, AODV, TORA are compared according to packet delivery ratio, end - to- end average delay, and normalized routing load. And performance curves are given in this paper, which show the corresponding network each protocol fits. |
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| Keywords: | NS-2 DSR DSDV AODV TORA |
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