| Ad hoc网络两种按需路由协议性能分析 |
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| 引用本文： | 赵迪.Ad hoc网络两种按需路由协议性能分析[J].通信技术,2010,43(4):187-189. |
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| 作者姓名： | 赵迪 |
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| 作者单位： | 西南交通大学,信息科学与技术学院,四川,成都,610031 |
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| 摘 要： | Ad hoc网络是一种无需依赖于事先布设的基础设施,而仅依靠网络内部节点之间的协作,就能够完成节点间通信的网络。比较了Ad hoc网络两种主流的按需路由协议：动态源路由协议,自组网按需距离矢量路由协议。使用基于ns-2的仿真模型进行仿真,并通过分组交付率、平均端到端时延、标准化路由负荷、对两种按需路由协议进行评估。实验结果表明即使DSR和AODV协议都是按需路由协议,但它们采取的路由机制的不同,导致它们的性能表现的巨大差异。
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| 关 键 词： | Ad hoc 路由协议 NS2 |
A Performance Comparison of Two On-demand Routing Protocols for Ad-hoc Networks |
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| ZHAO Di.A Performance Comparison of Two On-demand Routing Protocols for Ad-hoc Networks[J].Communications Technology,2010,43(4):187-189. |
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| Authors: | ZHAO Di |
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| Affiliation: | ZHAO Di (School of Information Science , Technology,Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | Ad hoc networks are self-organizing networks that can be organized anywhere and at any time without the aid of any established infrastructure and centralized administration.The two on-demand routing protocols for mobile ad hoc networks are compared,that is,Ad Hoc On-Demand distance Vector Routing(AODV),Dynamic Source Routing(DSR).These two on-demand routing protocols are simulated and evaluated with ns2 network simulation software on packet delivery ratio,average end-to-end delay,normalized routing load.Exp... |
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| Keywords: | Ad hoc NS2 |
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