Entity

Time filter

Source Type


Lin H.-T.,National Time and Frequency Standard Laboratory | Huang Y.-J.,National Time and Frequency Standard Laboratory | Liao C.-S.,National Time and Frequency Standard Laboratory | Chu F.-D.,National Time and Frequency Standard Laboratory | Tseng W.-H.,National Time and Frequency Standard Laboratory
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control | Year: 2012

Two major time and frequency transfer techniques, two-way satellite time and frequency transfer (TWSTFT) and global navigation satellite systems (GNSS: GPS, GALILEO, GLONASS, etc.), are used for the generation of Coordinated Universal Time (UTC)/International Atomic Time (TAI). These time and frequency transfer links comprise a worldwide network and the utilization of the highly redundant time and frequency data is an important topic. Two methods, either TW-only network (i.e., TWSTFT) or singlelink combination of TW and Global Positioning System (GPS), have been developed for combining the redundant data from different techniques. In our previous study, we have proposed a feasible method, utilizing full time-transfer network data, to improve the results of TWSTFT network. © 2012 IEEE.

Discover hidden collaborations