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Research on time and frequency transfer based on BeiDou common view

机译:基于北斗通用视图的时频转换研究

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With the development of BeiDou(BD) Navigation Satellite system, BD can be another choice for remote precise time and frequency transfer. A strict common view test using BD Navigation Satellite System is carried out in this paper. Since there are GEO, IGSO and MEO satellites in BD Navigation Satellite system, common view based on GEO, IGSO and MEO are discussed in this paper separately. Finally, we give a different weight to each satellite according to its elevation, and get a weighted-average common-view result which is better than 5 ns.
机译:随着北斗(BD)导航卫星系统的发展,BD可以成为远程精确时间和频率传输的另一种选择。本文使用BD导航卫星系统进行了严格的通用视图测试。由于BD导航卫星系统中有GEO,IGSO和MEO卫星,因此本文分别讨论基于GEO,IGSO和MEO的通用视图。最终,我们根据卫星的高低给它们不同的权重,得到的加权平均共视结果优于5 ns。

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