计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2013年
7期
148-151
,共4页
肖婧%郑更生%方勇%陈蒂
肖婧%鄭更生%方勇%陳蒂
초청%정경생%방용%진체
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
低功耗自適應集簇分層型協議%自組織映射%分簇%生存週期%貪婪算法%無線傳感器網絡
저공모자괄응집족분층형협의%자조직영사%분족%생존주기%탐람산법%무선전감기망락
Low Energy Adaptive Clustering Hierarchy(LEACH) protocol%Self Organizing Mapping(SOM)%clustering%survival time%greedy algorithm%Wireless Sensor Network(WSN)
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。
針對無線傳感器網絡的能量損耗問題,提齣一種基于自組織神經網絡的分簇成鏈路由協議RBCSC。該協議藉鑒經典低功耗自適應集簇分層型(LEACH)協議的算法,採用自組織神經網絡進行分簇,併運用貪婪算法成鏈。倣真實驗結果錶明,與LEACH協議相比,RBCSC協議可減少網絡節點能耗,延長網絡生存週期。
침대무선전감기망락적능량손모문제,제출일충기우자조직신경망락적분족성련로유협의RBCSC。해협의차감경전저공모자괄응집족분층형(LEACH)협의적산법,채용자조직신경망락진행분족,병운용탐람산법성련。방진실험결과표명,여LEACH협의상비,RBCSC협의가감소망락절점능모,연장망락생존주기。
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.