A power- and coverage-aware clustering scheme for wireless sensor networks

A power- and coverage-aware clustering scheme for wireless sensor networks
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无线传感器网络的功率和覆盖感知集群方案

DOI:
10.1007/s11633-010-0533-5
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发表时间:
2010-11
影响因子:
4.3
通讯作者:
Zheng, Qing-Chao
Zheng, Qing-Chao
中科院分区:
计算机科学4区
文献类型:
--
作者:
Xue, Liang;Guan, Xin-Ping;Liu, Zhi-Xin;Zheng, Qing-Chao

文献摘要

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数据收集是无线传感器网络的一个常见和关键的操作。传感器网络的高效聚类既能节约能量,又能提高覆盖效率,是实现许多上层网络功能的重要要求。本文主要研究如何在延长网络寿命的同时形成高均匀性的集群。此外,PCC方案不受节点分布或密度的限制,不受节点硬件的限制,如自定位能力和时间同步。实验结果表明,该方案在簇大小(及其标准差)、存活节点数、总能耗等方面表现良好。
A common and critical operation for wireless sensor networks is data gathering. The efficient clustering of a sensor network that can save energy and improve coverage efficiency is an important requirement for many upper layer network functions. This study concentrates on how to form clusters with high uniformity while prolonging the network lifetime. Additionally, the PCC scheme is independent of node distribution or density, and it is free of node hardware limitations, such as self-locating capability and time synchronization. Experiment results show that the scheme performs well in terms of cluster size (and its standard deviation), number of nodes alive over time, total energy consumption, etc.
DOI: 10.1007/s11633-009-0048-0
发表时间: 2009-02-01
影响因子: 4.3
作者:
Abusaimeh, Hesham;Yang, Shuang-Hua
通讯作者: Yang, Shuang-Hua
DOI: 10.1007/bf01200845
发表时间: 1995-09-01
期刊: WIRELESS NETWORKS
影响因子: 3
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影响因子: 4.3
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DOI: 10.1109/infcom.2003.1209194
发表时间: 2003-07
期刊: IEEE INFOCOM 2003. Twenty-second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No.03CH37428)
影响因子: --
作者:
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通讯作者: S. Bandyopadhyay;E. Coyle
DOI: 10.1109/twc.2002.804190
发表时间: 2002-10-01
影响因子: 10.4
作者:
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