| Ad Hoc网络中两种按需路由协议的比较 |
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| 引用本文： | 杨晓玲,张海林,赵力强.Ad Hoc网络中两种按需路由协议的比较[J].山西电子技术,2006(6):32-34. |
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| 作者姓名： | 杨晓玲 张海林 赵力强 |
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| 作者单位： | 西安电子科技大学综合业务网国家重点实验室,陕西西安710071 |
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| 摘 要： | Ad hoc网络的特征是多跳的无线连接，网络拓扑的频繁变化，以及需要有效的动态路由协议。重点比较Ad hoc网络中两种主要的按需路由协议：动态源路由（DSR）协议和Ad hoc按需距离矢量路由（AODV）协议。尽管DSR和AODV都是按需路由协议，但不同的协议机制导致了网络性能的显著差异。在OPNET仿真平台下，对采用不用路由协议的网络时延和吞吐量进行比较，从而分析不同的路由机制引起的网络性能差异。
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| 关 键 词： | Ad hoc DSR AODV 按需路由协议 性能 时延 吞吐量 |
| 修稿时间： | 2006年6月30日 |
Performance Comparison of Two On-Demand Routing Protocols for Ad Hoc Networks |
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| Yang Xiao-ling Zhang Hai-lin Zhao Li-qiang.Performance Comparison of Two On-Demand Routing Protocols for Ad Hoc Networks[J].Shanxi Electronic Technology,2006(6):32-34. |
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| Authors: | Yang Xiao-ling Zhang Hai-lin Zhao Li-qiang |
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| Abstract: | The characteristics of Ad hoc networks are multihop wireless connectivity,frequently changing of network topology and the need for efficient dynamic routing protocols.The paper compares the performance of two prominent on-demand routing protocols for mobile ad hoc networks: Dynamic Source Routing(DSR) and Ad Hoc On-Demand Distance Vector Routing(AODV).It demonstrates that even though DSR and AODV share the similar on-demand behavior,the differences in the protocol mechanics can lead to significant performance differentia.The performance differentia is analyzed with the using of delay and throughput on OPNET software packet. |
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| Keywords: | Ad hoc DSR AODV on-demand routing protocol performance delay throughput |
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