Title :
Research on Secure Data Aggregation in Wireless Sensor Networks Based on Clustering Method
Author :
Yang, Mingxin ; He, Jingsha ; Sun, Xuguang
Author_Institution :
Coll. of Comput. Sci., Beijing Univ. of Technol., Beijing, China
Abstract :
We discuss the technology detail of data aggregation in wireless sensor networks (WSNs) in this paper, which consists of three parts. First, we apply the classical K-average clustering algorithm to the phase of cluster division which is the first step of the aggregate tree. Second, the cluster head node and the cluster group nodes are constructed based on the entropy formula H(Sg|x)<;Fg(c) and pseudo-random function. Finally, we study the secure data fusion method among the nodes.
Keywords :
pattern clustering; sensor fusion; wireless sensor networks; WSN; classical K-average clustering algorithm; clustering method; data aggregation; data fusion method; pseudo-random function; wireless sensor networks; Aggregates; Clustering algorithms; Data mining; Educational institutions; Partitioning algorithms; Security; Wireless sensor networks;
Conference_Titel :
Internet Technology and Applications (iTAP), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7253-6
DOI :
10.1109/ITAP.2011.6006428
