| 一种改进的链路独立的MANET网络路由协议 |
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| 引用本文： | 邬春学,张凤娜,王吉霞.一种改进的链路独立的MANET网络路由协议[J].小型微型计算机系统,2011,32(3). |
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| 作者姓名： | 邬春学 张凤娜 王吉霞 |
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| 作者单位： | 上海理工大学,光电信息与计算机工程学院,上海,200093 |
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| 基金项目： | 国家自然科学基金项目(60573142)资助; 湖北省自然科学基金项目(2004ABA076)资助; 湖北省教育基金重点项目(2004D003D200512002)资助; 科学研究计划技术创新基金项目(J200512001)资助 |
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| 摘 要： | MANET网络具有高速移动以及频繁的链路失败等特点,这将导致吞吐率降低以及很高的端到端时延.为减少由于此类原因的路由发现次数以及开销,我们使用多径路由来提供备选路径.论文提出一种基于AOMDV的改进链路独立多径路由协议.通过仿真表明改进后的LD-AOMDV在节点移动速度较高时数据包投递率、端到端平均时延、归一化路由开销等方面都明显优于AOMDV.
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| 关 键 词： | 无线移动自组网 链路独立多路径路由 NS-2仿真 |
Improved Link Disjoint Mutipath Routing Protocol in Mobile Ad Hoc Networks |
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| WU Chun-Xue,ZHANG Feng-na,WANG Ji-xia.Improved Link Disjoint Mutipath Routing Protocol in Mobile Ad Hoc Networks[J].Mini-micro Systems,2011,32(3). |
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| Authors: | WU Chun-Xue ZHANG Feng-na WANG Ji-xia |
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| Affiliation: | WU Chun-xue,ZHANG Feng-na,WANG Ji-xia (University of Shanghai for Science and Technology,Shanghai 200093,China) |
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| Abstract: | Mobile ad hoc networks are typically characterized by high mobility and frequent link failures that result in low throughput and high end-to-end delay.To reduce the number of route discoveries and route overhead due to such broken paths,multipath routing can be utilized so that alternate paths are available.In this paper,we proposed a method LD-AOMDV to improve the AOMDV protocol.We use the simulation tool NS-2 and choose the packet delivery fraction,end-to-end average delay,normalized routing overhead to e... |
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| Keywords: | MANET link disjoint multipath routing protocol NS-2 simulation |
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