| Ad hoc网络中AODV路由算法的改进 |
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| 引用本文： | 薛楠,张靖.Ad hoc网络中AODV路由算法的改进[J].哈尔滨商业大学学报(自然科学版),2006,22(3):39-41. |
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| 作者姓名： | 薛楠 张靖 |
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| 作者单位： | 1. 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040
2. 中国科学院自动化所,模式识别实验室,北京,100080 |
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| 摘 要： | AODV路由协议只保存单一路径,当路径中断后,原节点不得不使用路径发现去寻找新的路径,而路径发现的开销对拓扑结构呈动态变化的Ad Hoc网络来说是相当巨大的.针对这一问题,提出一种基于备用路径的改进AODV路由协议,并在OMNET 平台上对该协议进行了仿真实验和分析.仿真结果表明,改进的AODV路由协议有效地增加了Ad Hoc网络的吞吐率并降低了时延,从而有效地提高了网络性能.
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| 关 键 词： | AdHoc网络 改进AODV路由协议 OMNET |
| 文章编号： | 1672-0946(2006)03-0039-03 |
| 修稿时间： | 2006年2月17日 |
Study on improved AODV in Ad Hoc network |
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| XUE Nan,ZHANG Jing.Study on improved AODV in Ad Hoc network[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2006,22(3):39-41. |
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| Authors: | XUE Nan ZHANG Jing |
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| Abstract: | In AODV(Ad Hoc On-Demand Distance Vector),there is only single path in every node.When a link break in an active route occurs,the source node has to reinitiate path discovery to establish a new path to the destination,and the routing overhead is enormous to Ad Hoc which topological framework is always changed dynamically.To solve this problem,the improved AODV that adopts the back up route is given by analysis the results of the simulation on OMNET platform.The simulation results showed that the improvement could increase throughout and reduce delay in Ad Hoc networks,thus the performance of the network is improved. |
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| Keywords: | Ad Hoc networks improved AODV routing protocol OMNET |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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