2012 | OriginalPaper | Chapter
Research of Dynamic Clustering Time Synchronization Algorithm in Wireless Sensor Networks
Authors : Ping Wang, ShiWu Xu
Published in: Future Communication, Computing, Control and Management
Publisher: Springer Berlin Heidelberg
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In this paper, We propose a DCTS (Dynamic Clustering Time Synchronization) algorithm. The algorithm is divided into two phases. In level discovery phase, a clustering structure is established in network. In synchronization phase, we adopt TPSN algorithms to achieve time synchronization between the base station and cluster-head, and use DMTS algorithm to complete time synchronization between the cluster-head and cluster nodes. Simulation results show that the accuracy of DCTS is high, and the energy consume of DCTS is less than TPSN.