测控技术2013，Vol.32Issue(2)：74-76,3.
几种IEEE 1588对时实现方法的分析与比较
Analysis and Comparison of Several IEEE 1588 Time Synchronization Methods
摘要
Abstract
For the purpose of time synchronization in different situations, several IEEE 1588 time synchronization methods are analyzed and compared with each other. An experiment to measure the affect accuracy of clock synchronization with different methods statistically is carried out. The results show that the methods with hardware assistance can reach an accuracy less than a microsecond and the method realized fully by software can reach an accuracy less than a millisecond. This is instructive and referential to choose an appropriate IEEE 1588 time synchronization method to realize expected effect with the least cost.关键词
IEEE 1588/对时/时间戳/精度Key words
IEEE 1588/ time synchronization/ time stamp/ accuracy分类
信息技术与安全科学引用本文复制引用
韩琳,范旭娟,潘登..几种IEEE 1588对时实现方法的分析与比较[J].测控技术,2013,32(2):74-76,3.基金项目
国家自然科学基金资助项目(50807041) （50807041）
