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| 低能耗自适应分簇的面向数据融合的路由协议 | |
| 引用本文： | 陈磊,赵保华.低能耗自适应分簇的面向数据融合的路由协议[J].北京邮电大学学报,2009,32(5):71-74. |
| 作者姓名： | 陈磊 赵保华 |
| 作者单位： | (1.中国科学技术大学 计算机科学与技术系, 合肥 230027; 2.安徽省计算与通讯软件重点实验室, 合肥 230027) |
| 基金项目： | 国家自然科学基金项目，国家高技术研究发展计划项目，安徽高校省级自然科学研究计划重大项目 |
| 摘 要： | 为降低簇头节点的能耗和均衡网络的整体能耗，基于低能耗自适应分簇(LEACH)协议提出一 种面向数据融合的路由协议. 在该协议中，簇头在簇内数据融合的过程中根据成员节点的位 置信息估计感知到相同事件的邻居簇；然后数据在这些簇头间进行多跳的数据融合后传递给基 站. 仿真结果表明，该协议能有效延长网络的生命期. |
| 关 键 词： | 无线传感器网络 分簇路由协议 数据融合 |
| 收稿时间： | 2009-3-12 |
Data Fusion Oriented Routing Protocol Based on LEACH |
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| CHEN Lei,ZHAO Bao-hua.Data Fusion Oriented Routing Protocol Based on LEACH[J].Journal of Beijing University of Posts and Telecommunications,2009,32(5):71-74. | |
| Authors: | CHEN Lei ZHAO Bao-hua |
| Affiliation: | (1.Deptartment of Computer Science, University of Science and Technology of China, Hefei 230027, China; 2.Province Key Laboratory of Software in Computing and Communication, Hefei 230027, China) |
| Abstract: | The low-energy adaptive clustering hierarchy(LEACH)for wireless sensor networks prescribes that each cluster head sends fused data directly to base station,so cluster heads that are farther away from base station consume more energy,resulting in unbalanced energy consumption of the entire network.A data fusion oriented clustered routing protocol based on LEACH is presented to reduce the energy consumption of the cluster heads and to balance the energy consumption of the entire network.In this protocol,a clu... |
| Keywords: | wireless sensor networks clustered routing protocol data fusion |
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