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DCPC:基于能量保护的传感器网络分布式拓扑控制协议 被引量：1

DCPC: Energy Conservation-based Topology Control Protocol for Wireless Sensor Network
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摘要 在传感器网络中,拓扑控制对于平衡节点负载、增强网络的适应性以及提高网络的通信效率具有十分重要的作用。本文提出了一种通用的分布式拓扑控制机制(DCPC),综合考虑能源和通讯消耗,在保证网络连通性/双向连通性前提下,通过调节功率提高资源利用率,延长网络的生命期。仿真结果表明,相对于传统的LEACH协议,DCPC协议更加合理地利用节点能量,有效地延长了整个网络的生命期。 The problem of topology control in wireless sensor networks is important for network connectivity and lifetime. An energy conservation based topology control protocol （DCPC）is presented in this paper. Compared to traditional LEACH protocol, DCPC protocol can improve energy efficiency and prolong network lifetime significantly.
作者 刘刚 李志刚 朱兴国 周兴社
机构地区 西北工业大学计算机学院
出处 《计算机科学》 CSCD 北大核心 2007年第4期28-31,45,共5页 Computer Science
基金 国家自然科学基金(课题编号60273086 60573161)
关键词 传感器网络 拓扑控制 分簇 功率控制 Wireless sensor network, Topology control, Clustering, Power control
分类号 TP391.41 [自动化与计算机技术—计算机应用技术]
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参考文献25

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同被引文献9

  • 1卿利,朱清新,王明文.异构传感器网络的分布式能量有效成簇算法[J].软件学报,2006,17(3):481-489. 被引量：159
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计算机科学
2007年 第4期

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