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基于贪婪算法的无线传感器网络中继节点布局的研究OA北大核心CSCDCSTPCD

Research on relay node placement based on greedy algorithm in wireless sensor networks

中文摘要英文摘要

为实现远距离的无线通信,在网络中添加中继节点,采用多跳路由传输数据。对于中继节点的布局问题,依据线性结构使网络整体能量消耗最小的特征,提出一种中继节点贪婪布局算法。该算法通过最近贪婪策略、中继节点通信容量、传感器节点数据转发跳数等约束方法限制中继节点的布局位置。理论分析和实验验证了该算法能够有效减少能量消耗,延长网络寿命。

To realize the long-distance wireless communication, relay nodes were added in wireless sensor network (WSN), and multi-hop routing was adopted to transmit the data. For the problem of relay node placement, this paper presented a relay node greedy placeme

WANG Zhu;LV Cui-cui;CHEN Jian-hui

School of Information & Electrical Engineering,Harbin Institute of Technology at Weihai,Weihai Shandong 264209,ChinSchool of Information & Electrical Engineering,Harbin Institute of Technology at Weihai,Weihai Shandong 264209,ChinSchool of Information & Electrical Engineering,Harbin Institute of Technology at Weihai,Weihai Shandong 264209,Chin

信息技术与安全科学

无线传感器网络中继节点线性结构网络寿命

wireless sensor networkrelay nodelinear structurenetwork lifetime

《计算机应用研究》 2014 (2)

新复合混沌序列密码算法在图像加密上研究

485-487,3

国家自然科学基金资助项目(60973162)山东省自然科学基金资助项目(ZR2009GM037)山东省科技发展计划资助项目(2010GGX10132,2012GGX10110)山东省威海市高新技术开发区科技发展计划资助项目(201025)

10.3969/j.issn.1001-3695.2014.02.038

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