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：6
DOI：10.15680/ijircce.2015.0306185
出版社：S&S Publications
摘要：Wireless Sensor Networks (WSNs) are rapidly growing technology made up of small tine devices calledsensor nodes. Nodes have a battery with limited energy plan. In an expansive WSN a lot of data needs to be collectedand sent hence requiring nodes to have more energy. In-network data aggregation, combines results at intermediatenodes during message routing, diminishes the measure of communication over head and energy utilization hence savingenergy. In the proposed work a distance based routing is done after in-network aggregation of data to sink node. Thismethod combines both tree based and cluster based in network aggregation of data after an event occurs. Thealgorithm works in steps, first a hop based tree is formed of entire WSN, later when event occurs the nodes which sense data calledas collaborators form clusters and selection of cluster head (coordinator) is done which collects or aggregates data using synopsisdiffusion, lastly the cluster head sends data to sink node through shortest path method and in most secure way by generatingMessage authentication code.
