[1]单剑锋,庄琴清,陈明.基于簇首概率优化的LEACH协议改进[J].计算机技术与发展,2013,(02):138-140.
　SHAN Jian-feng,ZHANG Qin-qing,CHEN Ming.Improvement of LEACH Algorithm Based on Optimized Percentage of Cluster Heads[J].,2013,(02):138-140.
点击复制

基于簇首概率优化的LEACH协议改进()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年02期
页码:
138-140
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Improvement of LEACH Algorithm Based on Optimized Percentage of Cluster Heads
文章编号:
1673-629X（2013）02-0138-03
作者:
单剑锋; 庄琴清; 陈明
南京邮电大学 电子科学与工程学院
Author(s):
SHAN Jian-feng; ZHANG Qin-qing; CHEN Ming
关键词:
LEACH协议; 无线传感网; 路由协议
Keywords:
LEACH protocol; wireless sensor network; routing protocol
文献标志码:
A
摘要:
LEACH(Low Energy Adaptive Clustering Hierarchy)是一种经典的无线传感网络路由协议,已得到了广泛的认可.文中基于LEACH 算法提出了一种改进的无线传感网络路由协议,利用了节点的属性,如距离、密度等,给予不同的节点以不同的簇首概率,让节点的簇首概率符合节点的实际情况,使簇首的选择更加合理.同时,增加传输选择,使部分节点将数据直接发送给基站,进一步减少能量消耗,从而延长无线传感网的寿命.仿真结果表明,该算法能更好地选出簇首和减少能量消耗,延长了整个无线传感网络的寿命
Abstract:
LEACH,all known as Low Energy Adaptive Clustering Hierarchy,is a classic wireless sensor network routing protocol and has been widely recognized. In this paper,an improved wireless sensor network routing protocol based on LEACH algorithm is presented,uses the attributes of node,such as distance and density,giving its different cluster probability for different nodes to make a more reasonable distribution of cluster head node. And add transmission choice,to further reduce the energy consumption and extend the life of the wireless sensor network. The simulation results show that this algorithm can effectively select the clusters in all nodes and reduce the energy con-sumption,extending the life of wireless sensor network

相似文献/References:

[1]李玲娟 丁亮.无线传感网中多跳路由算法的研究[J].计算机技术与发展,2010,(06):55.
　LI Ling-juan,DING Liang.Research on Multi-Hop Routing Algorithm of Wireless Sensor Network[J].,2010,(02):55.
[2]张利刚 鲍星合 罗斌.基于CC1100的无线传感网基站设计[J].计算机技术与发展,2009,(07):10.
　ZHANG Li-gang,BAO Xing-he,LUO Bin.A Design of Wireless Sensor Networks Base Station Based on CC1100[J].,2009,(02):10.
[3]黄海平 王汝传[] 孙力娟 蒋颢.基于父亲树的无线传感器网络路由协议[J].计算机技术与发展,2008,(08):4.
　HUANG Hai-ping,WANG Ru-chuan,SUN Li-juan,et al.Wireless Sensor Networks Rooting Protocol Based on Parent-Tree[J].,2008,(02):4.
[4]熊昊翔 李峰 李平.基于节能的无线传感器网络LEACH协议改进[J].计算机技术与发展,2007,(11):237.
　XIONG Hao-xiang,LI Feng,LI Ping.Improvement of Wireless Sensor Networks LEACH Protocol Based on Energy Efficient[J].,2007,(02):237.
[5]司宏林 王晓蔚.无线传感网多信道的MAC层协议[J].计算机技术与发展,2006,(03):232.
　SI Hong-lin,WANG Xiao-wei.MAC Protocols of Multi-Channel Based on Wireless Sensor Networks[J].,2006,(02):232.
[6]刘拥军 王晓蔚.基于ZigBee的无线传感网的分群算法[J].计算机技术与发展,2006,(06):204.
　LIU Yong-jun,WANG Xiao-wei.A Clustering Algorithm in Wireless Sensor Network Based on ZigBee[J].,2006,(02):204.
[7]宗平 刘柳 乔秀泉[].认知无线电技术在ZigBee中的应用研究[J].计算机技术与发展,2012,(08):241.
　ZONG Ping,LIU Liu,QIAO Xiu-quan.Application Research of Cognitive Radio Technology in ZigBee[J].,2012,(02):241.
[8]沙超 王汝传.一种基于移动信标的无线传感网节能定位方法[J].计算机技术与发展,2012,(12):51.
　SHA Chao,WANG Ru-chuan.A Type of Energy-efficient Localization Method Based on Mobile Beacons for Wireless Sensor Networks[J].,2012,(02):51.
[9]顾兵.WSN 中规则区域的最优覆盖研究[J].计算机技术与发展,2013,(01):107.
　GU Bing.Research on Optimal Coverage Problem of Regular Region in WSN[J].,2013,(02):107.
[10]汪燕,李玲娟.无线传感网数据安全采集方案研究[J].计算机技术与发展,2013,(02):229.
　WANG Yan,LI Ling-juan.Research on Safe Data Acquisition Scheme for WSN[J].,2013,(02):229.
[11]单剑锋,陈宇,宋晓涛.无线传感网中基于LEACH的节能方案[J].计算机技术与发展,2014,24(06):215.
　SHAN Jian-feng[],CHEN Yu[],SONG Xiao-tao[].Energy Efficient Scheme Based on LEACH in WSN[J].,2014,24(02):215.

更新日期/Last Update: 1900-01-01