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计算机系统应用英文版:2011,20(2):216-218

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一种新颖的LEACH 簇头选举算法

钟斌, 邬毅松, 李思敏

(桂林电子科技大学电子工程学院，桂林 541004)

A Novel Cluster-Head Selection Algorithm for LEACH

ZHONG Bin, WU Yi-Song, LI Si-Min

(College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China)

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Received:June 14, 2010 Revised:July 11, 2010

中文摘要: 针对低能耗是无线传感器网络协议设计实现的关键问题。对簇头选举算法的随机选举机制进行增加一定确定性因子，使得网络能耗降低。仿真结果表明，改进方案第一节点死亡时间延长了21.9%，最后节点死亡时间延长了40.35%

中文关键词: 无线传感器网络 leach 簇头选举算法

Abstract:In this paper, we focus on reducing the power consumption of wireless sensor network. We extend LEACH (Low-Energy Adaptive Clustering Hierarchy)’s stochastic cluster-head selection algorithm by a deterministic component to reduce energy consumption. Simulation results show that our modified scheme can extend the network life around 21.9% for First Node Dies (FND) and 40.35% for Last Nodes Dies (LND).

keywords: wireless sensor network leach cluster-head selection algorithm

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基金项目:广西科学研究与技术开发计划应用基础研究专项项目(桂科基0731019);广西自然科学基金(桂科自0447090)

Author Name	Affiliation
ZHONG Bin	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China
WU Yi-Song	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China
LI Si-Min	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China

Author Name	Affiliation
ZHONG Bin	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China
WU Yi-Song	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China
LI Si-Min	College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China

引用文本：
钟斌,邬毅松,李思敏.一种新颖的LEACH 簇头选举算法.计算机系统应用,2011,20(2):216-218
ZHONG Bin,WU Yi-Song,LI Si-Min.A Novel Cluster-Head Selection Algorithm for LEACH.COMPUTER SYSTEMS APPLICATIONS,2011,20(2):216-218