| 移动Ad hoc网络路由维护方式与控制信息开销 |
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| 引用本文： | 叶亮,沙学军,徐玉滨.移动Ad hoc网络路由维护方式与控制信息开销[J].科学技术与工程,2009,9(6). |
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| 作者姓名： | 叶亮 沙学军 徐玉滨 |
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| 作者单位： | 哈尔滨工业大学,哈尔滨,150080 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 在移动Ad hoc网络中,节点的移动通常会导致通信链路的断开.为降低断路对通信质量的影响,保存备用路由是有效的方案之一.但维护备用路由同时也增加了其控制信息开销,占用一定的带宽并消耗有限的能源.分析了几种路由备份的方式,以仿真比较其控制信息开销,并给出其适用范围.
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| 关 键 词： | hoc网络 路由备份 控制信息开销 |
Route Maintenance and Control Message Cost in Mobile Ad hoc Network |
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| YE Liang,SHA Xue-jun,XU Yu-bin.Route Maintenance and Control Message Cost in Mobile Ad hoc Network[J].Science Technology and Engineering,2009,9(6). |
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| Authors: | YE Liang SHA Xue-jun XU Yu-bin |
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| Affiliation: | Harbin Institute of Technology;Harbin 150080;P.R.China |
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| Abstract: | In mobile Ad hoc network,the mobility of nodes often leads to link's failure.To alleviate the effect on communication quality caused by link failure,one of the effective methods is to maintain backup routes.But route maintenance will increase the control message cost,which will take up some bandwidth and consume the node's limited energy.Some route maintenance mechanisms are analyzed,and made a comparison by simulation,finally gaven out their scope of application. |
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| Keywords: | Ad |
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