Research on Time Synchronization Algorithm in Wireless Sensor Networks
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Time synchronization is important for many applications in Wireless Sensor Networks, how to improve synchronization precision and reduce energy consumption are the two important aspects in Wireless Sensor Networks. In this paper, first, we introduce the TPSN and DMTS algorithms, after analyzing the advantages and disadvantages of both. Make use of two algorithms have been integrated. We proposed a DMSN time synchronization algorithm. Experiments show that ,comparing with the TPSN algorithm, DMSN algorithm has lower complexity and energy consumption.It can be easily applied in Wireless Sensor Networks.
[1] Christoph Lenzen,et al. Optimal clock synchronization in networks , 2009, SenSys '09.
[2] Yik-Chung Wu,et al. A distributed multihop time synchronization protocol for wireless sensor networks using Pairwise Broadcast Synchronization , 2009, IEEE Transactions on Wireless Communications.