基于TPSN和DMTS的低能耗时间同步算法

The time synchornization arithmetic of lower power based on TPSN and DMTS

针对现有时间同步算法不能满足WBSNs能量受限的问题,提出了一种基于TPSN和DMTS的低能耗时间同步算法。该算法在保证一定同步精度的前提下,通过减少信息交换次数来达到低能耗的要求。实验表明,TPTS算法比TPSN和DMTS减少了开销,降低了能量消耗,满足了低能耗的要求。

A lower power time synchronization arithemetic based on TPSN and DMTS,which aiming at the issues that the existing time synchronization can not meet with the problem that the poser is limited in Wireless Body Sensor Networks.This arithmetic realizes the purpose of lower power through reducing the degree of communication,when the precision is determinate.The experimentation shows that the TPSN is lower spending and lower power than TPSN and DMTS,which has meet with the lower power intention.