| 主被动相结合的Ad Hoc网络拓扑重构算法 |
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| 引用本文： | 叶宁,朱志良,刘军.主被动相结合的Ad Hoc网络拓扑重构算法[J].东北大学学报(自然科学版),2011,32(1):40-43. |
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| 作者姓名： | 叶宁 朱志良 刘军 |
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| 作者单位： | 东北大学信息科学与工程学院;东北大学软件学院; |
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| 基金项目： | 国家自然科学基金资助项目(60939002); 中央高校基本科研业务费专项资金资助项目(90404008) |
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| 摘 要： | 根据性能与拓扑的相关性,提出一种分级Ad Hoc网络拓扑重构算法.主动重构分为簇内、簇间两部分:在簇内,通过收集邻居信息进行局部拓扑发现,维护邻域拓扑的k-连通实现簇内拓扑k-连通;在邻簇间,通过计算由各簇边界节点及其链路所组成赋权二分图的最优匹配,以维护k条不邻接的链路,k值根据局部拓扑特性和应用要求动态调整;网络故...
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| 关 键 词： | Ad Hoc网络 拓扑重构 拓扑控制 异构 分级结构 |
Combination Scheme of Active and Passive Topology Reconfiguration for Ad Hoc Networks |
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| YE Ning,ZHU Zhi-liang,LIU Jun.Combination Scheme of Active and Passive Topology Reconfiguration for Ad Hoc Networks[J].Journal of Northeastern University(Natural Science),2011,32(1):40-43. |
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| Authors: | YE Ning ZHU Zhi-liang LIU Jun |
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| Institution: | YE Ning1,ZHU Zhi-liang2,LIU Jun1(1.School of Information Science & Engineering,Northeastern University,Shenyang 110819,China,2.School of Software,China.) |
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| Abstract: | Based on the correlation between performance and topology in a large-scale heterogeneous ad hoc network,a cluster-based topology reconfiguration algorithm was proposed.For the active reconfiguration,the densely deployed nodes within every cluster will discover local topology by acquiring adjacent information to maintain the k-connectivity of neighboring topology so as to implement it.While the intercluster boundary nodes and relevant links will form the weighted bipartite graphs via computation,and they are... |
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| Keywords: | ad hoc network topology reconfiguration topology control heterogeneity hierarchy |
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