Prediction of Common-View Based Time Differences to Build a Resilient Dissemination System

SummaryThis paper discusses the results of predicting the time differences between the two time & frequency labs in Singapore. Results show that the prediction can be achieved for up to 5 hours in advance with an average error of 2.5 ns. The prediction plays an important role to flag out any dev...

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Bibliographic Details
Published in2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS) pp. 1 - 2
Main Authors Manandhar, Shilpa, Meng, Yu Song
Format Conference Proceeding
LanguageEnglish
Published IEEE 15.05.2023
Subjects
Behavioral sciences
Business continuity
CGGTTS
Europe
GPS time transfer
Hydrogen
Masers
Resilient Time Services
Time & Frequency Transfer
Time-frequency analysis
Timing
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Summary:SummaryThis paper discusses the results of predicting the time differences between the two time & frequency labs in Singapore. Results show that the prediction can be achieved for up to 5 hours in advance with an average error of 2.5 ns. The prediction plays an important role to flag out any deviations from the normal clock behavior, which helps the backup (business continuity) lab to perform individually and with similar accuracy as that of the main lab. This will help to prepare for any unwanted conditions that could interrupt the timing services, hence improving the resiliency of the services.
ISSN:2327-1949
DOI:10.1109/EFTF/IFCS57587.2023.10272153