Distributed High Efficiency and Energy-Saving Coverage Protocol of Wireless Sensor Networks

李善仓; 张德运

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Distributed High Efficiency and Energy-Saving Coverage Protocol of Wireless Sensor Networks

更新时间：2025-12-08

- Distributed High Efficiency and Energy-Saving Coverage Protocol of Wireless Sensor Networks
- Vol. 41, Issue 10, Pages: 1132-1136(2007)
- 作者机构：
  
  西安交通大学电子与信息工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Online First：10 October 2007，
  
  Published：2007
- 稿件说明：
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李善仓, 张德运. Distributed High Efficiency and Energy-Saving Coverage Protocol of Wireless Sensor Networks[J]. 2007, 41(10): 1132-1136.
DOI：

李善仓, 张德运. Distributed High Efficiency and Energy-Saving Coverage Protocol of Wireless Sensor Networks[J]. 2007, 41(10): 1132-1136. DOI：

摘要

提出了一种分布式高效节能的传感器网络覆盖协议(CEP)

在保证网络性能的前提下

每个节点将工作周期分为多轮

在每轮中与邻居节点协商

并根据剩余能量来调度自身的工作模式

从而保证网络在每轮中以最少的节点处于工作模式

同时保证能耗均匀地分布在工作节点之上.仿真结果表明

随机均匀部署的传感器网络在满足覆盖度要求前提下的CEP

能使网络生命周期较LEACH方法延长了200%

计算复杂性降低10%.该协议可以广泛应用于与传感器网络节点部署、拓扑控制以及目标监控等相关的领域.

Abstract

A novel distributed high efficient energy-saving coverage protocol(CEP)of wireless sensor networks is proposed

in which under the premise that the performances of networks are guaranteed the work cycle of each node is divided into many rounds and in each round the node schedules work mode itself according the residual power after negotiating with its neighbor nodes. CEP can ensure that nodes are in active work mode as few as possible while ensuring energy is uniformly distributed over these nodes and others are in sleeping mode. Simulation demonstrates that when the nodes are deployed randomly and uniformly in sensor networks and satisfies the coverage requirements

CEP can extend the lifecycle of networks more about 200% than that of LEACH protocol

and computation complexity is decreased by 10%. The protocol can be used in related application areas such as node deployment

topology control and target tracking.

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references

毛莺池, 刘明, 陈力军,等. DELIC:一种高效节能的与节点位置无关的传感器网络覆盖协议 [J]. 计算机研究与发展,2006, 43(2):187-195.

Mao Yingchi, Liu Ming, Chen Lijun, et al. A distributed energy-efficient location-independent coverage protocol in wireless sensor networks[J]. Journal of Computer Research and Development, 2006, 43(2):187-195.

石高涛, 廖明宏. 大规模传感器网络随机睡眠调度节能机制 [J].计算机研究与发展,2006, 43(4):579-585.

Shi Gaotao, Liao Minghong. Stochastic sleeping for energy-conserving in large wireless sensor networks[J]. Journal of Computer Research and Development, 2006, 43(4):579-585.

Huang Chifu, Lo Lichu, Tseng Yuchee, et al. Decentralized energy-conserving and coverage-preserving protocols for wireless sensor networks [J]. ACM Trans on Sensor Networks, 2006, 2(2):182-187.

Wang Yongcai, Zhao Qianchuan, Zheng Dazhong. Energy driven adaptive clustering data collection protocol in wireless sensor networks [C]∥Proceedings of International Conference on Information Mecatronics and Automation. Piscataway, USA: IEEE, 2004:599-604.

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