[1]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):215-217.
　SHAN Jian-feng[],CHEN Yu[],SONG Xiao-tao[].Energy Efficient Scheme Based on LEACH in WSN[J].,2014,24(06):215-217.
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无线传感网中基于LEACH的节能方案()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年06期
页码:
215-217
栏目:
应用开发研究
出版日期:
2014-06-30

文章信息/Info

Title:
Energy Efficient Scheme Based on LEACH in WSN
文章编号:
1673-629X（2014）06-0215-03
作者:
单剑锋1; 陈宇1; 宋晓涛2
1.南京邮电大学 电子科学与工程学院；2.太原理工大学 计算机科学与技术学院
Author(s):
SHAN Jian-feng[1]; CHEN Yu[1]; SONG Xiao-tao[2]
关键词:
无线传感网; MIMO; LEACH协议
Keywords:
wireless sensor network; MIMO; LEACH
分类号:
TP301
文献标志码:
A
摘要:
节能技术是目前无线传感网研究的热点问题。文中基于LEACH提出了一个新的无线传感网的节能方案MIMO-LEACH。在方案中，簇与簇之间，簇与源节点之间传递信息是通过MIMO协作通信来完成的。与传统现有的方案相比，文中设计提出的方案的区别在于：在无线传感网选择簇头节点和协作节点的过程中，每个节点的位置和剩余能量都会被考虑进来。综合信道情况和目标分组差错率等多种因素，将最终确定参与协作通信的节点个数。将MIMO-LEACH与传统方案比较后发现，新方案在节能方面有所提高。
Abstract:
Energy efficient technology is the hot problem in the wireless sensor network. Based on LEACH put forward a new wireless sensor network energy efficient scheme which called MIMO-LEACH. In the scheme,between the clusters,source node and cluster,infor-mation is completed by MIMO cooperative communication. Compared with the traditional existing solutions,the difference between this scheme and the traditional scheme is:When selecting head node and collaboration node the residual energy will be considered. Combined channel situation and PER,will ultimately determine the node number which participate in collaborative communication. Found that the new scheme has improved energy efficiency.

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更新日期/Last Update: 1900-01-01