A Study on Time Synchronization Algorithm Based on Energy Effective Strategy
Ya Wen Dai, Long Yan, Zi Peng Chen · Advanced materials research · 2012
With advantages and improvements of HRTS algorithm and DMTS algorithm, a time synchronization algorithm based on energy effective strategy and available to multi-hop network is introduced in this paper. With guarantee of synchronization accuracy, the algorithm prolongs lifetime of WSN. Experiment in Zigbee network indicates that triple-hop synchronization error is less than 15 milliseconds.