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RECURSIVE TIME SYNCHRONIZATION PROTOCOL METHOD FOR WIRELESS SENSOR NETWORKS
RECURSIVE TIME SYNCHRONIZATION PROTOCOL METHOD FOR WIRELESS SENSOR NETWORKS
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机译:无线传感器网络的递归时间同步协议方法
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摘要
The recursive time synchronization protocol method for wireless sensor networks provides a modified and extended RTSP method to make it work with clustered networks. In case of non-clustered or flat network, each node is assumed to be a clusterhead in order to run the RTSP method correctly. The RTSP method involves the election of a reference node, and compensation for offset and drift. Simulation results show that the extended RTSP method further improves the accuracy and energy consumption, i.e., it can provide an average accuracy of 0.23 μs in a large multi-hop clustered network while using only 1/7th of the energy consumed by FTSP in the long run.
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