Evaluation of several time synchronization protocols in WSN
Providing a powerful synchronization system is one of the most important goals to be pursued if an efficient utilization of WSN has to be addressed. This paper evaluates several classic time synchronization protocols based on clock model, and presents the sources of error on the basis of their elements. In detail, firefly algorithm achieves synchronization via a series of pulses emitted by pulse-coupled oscillators. The conclusions provide some reference for future study of improving the synchronization accuracy and efficiency.
time synchronization WSN firefly algorithm
Xiaolu liu Shumin Zhou
Department of Information and Electronic ECIT Fuzhou, China Department of Information and Electronic ECIT Nanchang, China
国际会议
西安
英文
488-491
2010-08-07（万方平台首次上网日期，不代表论文的发表时间）