Low Energy Cluster-Based Time Synchronization Algorithm for Wireless Sensor Networks
Yan Sun · Jisuanji gongcheng · 2009
This paper proposes a low energy Cluster-Based Time Synchronization algorithm(CBTS) for wireless sensor networks.The algorithm makes use of the principle of high-crystal to obtain frequency stability,and achieves network-wide time synchronization by clusters topology of high-crystal heads.It acquires the effect that prolong the cluster update synchronization time and reduce the transmissions of data messages.Experimental result shows that in the condition of some precision,compared with TPSN algorithm,the algorithm can reduce the energy consumption of the whole network.