摘要: 针对无线传感器网络的能量损耗问题,提出一种基于自组织神经网络的分簇成链路由协议RBCSC。该协议借鉴经典低功耗自适应集簇分层型(LEACH) 协议的算法,采用自组织神经网络进行分簇,并运用贪婪算法成链。仿真实验结果表明,与LEACH协议相比,RBCSC协议可减少网络节点能耗,延长网络生存周期。
关键词:
低功耗自适应集簇分层型协议,
自组织映射,
分簇,
生存周期,
贪婪算法,
无线传感器网络
Abstract: Aiming at the problem of energy consumption in Wireless Sensor Network(WSN), this paper gives a Routing Based on Clustering Self organizing map and Chain(RBCSC) in WSN. Based on the Low Energy Adaptive Clustering Hierarchy (LEACH) protocol, the key algorithm of the protocol is that the network is clustered by Self Organizing Mapping(SOM), and chained by greed algorithm, it improves the clustering of LEACH protocol. Simulation results show that the RBCSC protocol is less energy consumption and longer survival time than those of LEACH protocol.
Key words:
Low Energy Adaptive Clustering Hierarchy(LEACH) protocol,
Self Organizing Mapping(SOM),
clustering,
survival time,
greedy algorithm,
Wireless Sensor Network(WSN)
中图分类号:
肖婧, 郑更生, 方勇, 陈蒂. 基于自组织神经网络的分簇成链协议[J]. 计算机工程, 2013, 39(7): 148-151.
XIAO Jing, ZHENG Geng-Sheng, FANG Yong, CHEN Di. Clustering and Chaining Protocol Based on Self Organizing Neural Network[J]. Computer Engineering, 2013, 39(7): 148-151.