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：5
DOI：10.15680/ijircce.2015.0305082
出版社：S&S Publications
摘要：In recent years, applications of wireless sensor networks (WSNs) have been increased due to its vastpotential to connect the physical world to the virtual world. Also, an advance in microelectronic fabrication technologyreduces the cost of manufacturing portable wireless sensor nodes. It becomes a trend to deploy the large numbers ofportable wireless sensors in WSNs to increase the quality of service (QOS). In order to maintain the better QOS underfailure conditions, identifying and detaching such faults are essential, we proposed a fault recovery corrupted node andSelf Healing is necessary. In this proposed system round trip delay techniques used to identify the fault node andmaintain the cluster structure in the event of failures caused by energy-drained nodes. Initially, node with the maximumresidual energy in a cluster becomes cluster heed and node with the second maximum residual energy becomessecondary cluster heed. Later on, selection of cluster heed and secondary cluster heed will be based on availableresidual energy. We use NS2 software as simulation platform quantities. Like, energy consumption at cluster andnumber of clusters is computed in evaluation of proposed algorithm.
关键词：Wireless sensor network; Fault Node Detection; Cluster Head; Residual Energy
