| 按需路由协议AODV与DSR的对比分析 |
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| 引用本文： | 潘小清,;王晓喃. 按需路由协议AODV与DSR的对比分析[J]. 常熟理工学院学报, 2014, 0(4): 83-86 |
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| 作者姓名： | 潘小清, 王晓喃 |
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| 作者单位： | [1]苏州大学计算机科学与技术学院,江苏苏州215000; [2]常熟理工学院计算机科学与工程学院,江苏常熟215500 |
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| 基金项目： | 基金项目：国家自然科学基金项目“基于IPv6的全IP无线传感器网络关键技术研究”（61202440） |
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| 摘 要： | 为了研究Ad Hoc网络中的按需路由协议的性能,基于NS2仿真平台,研究分析了移动速度对两种典型按需路由协议AODV和DSR的性能影响,并对DSR协议进行了改进.性能参数包括分组投递率、端到端的平均时延、路由发起率、归一化路由开销等性能.仿真结果表明,DSR协议在移动环境下的性能较好,并且改进后的DSR协议在分组投递率、端到端时延方面均优于原DSR协议.
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| 关 键 词： | AODV DSR 网络仿真 NS2 |
An Analysis of On-demand Routing Protocol AODV and DSR |
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| PAN Xiao-qing;WANG Xiao-nan. An Analysis of On-demand Routing Protocol AODV and DSR[J]. Journal of Changshu Institute of Technology, 2014, 0(4): 83-86 |
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| Authors: | PAN Xiao-qing WANG Xiao-nan |
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| Affiliation: | PAN Xiao-qing, WANG Xiao-nan (1.School of Computer Science and Technology, Soochow University, Suzhou 215000, China; 2. School of Computer Science and Engineering, Changsu Institute of Technology, Changshu 215500, China) |
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| Abstract: | In order to study the effect of the speed on the performance of the on-demand routing protocols in Ad Hoc network, two typical routing protocols AODV and DSR are simulated in NS-2 simulation platform and an improved DSR is proposed. The performance parameters include packet delivery ratio, average end-to-end de-lay, routing rate, and normalized routing overhead. Simulation results demonstrate that DSR has a better perfor-mance and that the improved DSR is superior to the original on packet delivery ratio and average end-to-end delay. |
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| Keywords: | AODV DSR AODV DSR network simulation |
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