期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：11
DOI：10.15680/IJIRCCE.2015.0311130
出版社：S&S Publications
摘要：A Wireless Sensor Network is the collection of large number of sensor nodes, which are technically oreconomically feasible and measure the ambient condition in the environment surrounding them. The differencebetween usual wireless networks and WSNs is that sensors are sensitive to energy consumption. Energy saving is thecrucial issue in designing the wireless sensor networks. In this paper, energy efficient technique is used to improve thelifetime of WSN. This proposed energy efficient technique is builds to evaluate in detecting and preventingcompromised node become cluster head. K-LEACH uses the K-medoids clustering algorithm to obtained highlyuniform clustering of nodes and very good choices of cluster heads and it is very well known fact energy retention of aWSN is highly dependent on the grouping or clustering of transmitting and receiving nodes. K-LEACH protocolimproves the clustering and cluster head selection procedure. The proposed system will detect a malicious node andalso attack made by that node in the network. Then this system will find the alternate path to send the data packets tothe receiver. In this way the effect of attack will be removed from the network. In this paper incorporates efficientestimation to determine honest nodes during packets transmission phase. A proposed energy efficient technique isdesign to provide a secure data transfer.
关键词：Wireless Sensor Network (WSN); Cluster head(CH); Energy Efficiency; Network Lifetime
