| 一种两跳聚簇的移动自组网拓扑发现策略 |
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| 引用本文： | 叶霞,李钊,李俊山,罗蓉. 一种两跳聚簇的移动自组网拓扑发现策略[J]. 无线电工程, 2010, 40(5): 1-3,22 |
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| 作者姓名： | 叶霞 李钊 李俊山 罗蓉 |
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| 作者单位： | 1. 第二炮兵工程学院,陕西,西安,710005
2. 第二炮兵驻石家庄地区军事代表室,河北,石家庄,050081 |
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| 摘 要： | 基于两跳聚簇的拓扑发现策略可用于解决移动自组网中由于网络拓扑动态变化带来的拓扑发现难题。该策略使用了节点聚簇和双向链路的方法,规定只有簇头节点才能生成路由更新包,通过采用多点传递集抑制了路由更新包在网络中的泛洪;通过相邻簇的簇头协同管理,最大程度地减少了双向链路被重复报告。分析结果显示,相比于使用普通链路状态协议的拓扑发现策略,该策略消除了将近50%的拓扑发现控制负载。
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| 关 键 词： | 移动自组网 拓扑发现 聚簇 多点传递集 |
Strategy of 2-hop Clusters Topology Discovery in MANET |
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| YE Xia,LI Zhao,LI Jun-shan,LUO Rong. Strategy of 2-hop Clusters Topology Discovery in MANET[J]. Radio Engineering of China, 2010, 40(5): 1-3,22 |
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| Authors: | YE Xia LI Zhao LI Jun-shan LUO Rong |
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| Affiliation: | YE Xia1,LI Zhao2,LI Jun-shan1,LUO Rong1(1.The Second Artillery Engineering College,Xi'an Shaanxi 710025,China,2.Military Representative Office of SAC in Shijiazhuang Region,Shijiazhuang Hebei 050081,China) |
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| Abstract: | A2-hop clusters topology discovery strategy is proposed to resolve the topology discovery problem for mobile Ad Hoc network.The strategy uses node clustering and exploits bi-directional links.Only cluster heads can generate routing update packets and broadcast them according to the MPRs.In addition,cluster heads remove the redundancy associated with the double inclusion of bi-directional links in the messages.Analysis result shows over 50% of control overload of topology discovery can be reduced compared to... |
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| Keywords: | mobile Ad Hoc network topology discovery cluster MPR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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