Experimental Study of Uncertainty in Comparing Time Scales of National Standards of Kazakhstan and Russia on the Internet Using NTP Servers

The consumer measurement uncertainty of a local time scale deviation in relation to remote NTP (Network Time Protocol) servers is analyzed. The calculations were conducted regularly based on the latest measurements published on the COOMET website, specifically the document 605/RU/13 TC 1.11 Time and...

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Bibliographic Details
Published in:Russian physics journal 2023-09, Vol.66 (5), p.591-596
Main Authors: Smagulov, S. B., Mishagin, K. G., Kagan, S. N., Semenov, S. A., Bolsynov, M. Y., Zhumagali, A. K.
Format: Article
Language:English
Subjects:
Analysis
Computer network protocols
Condensed Matter Physics
File servers
Hadrons
Heavy Ions
Internet
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum Electronics
Servers
Synchronism
Theoretical
Time synchronization
Uncertainty
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Description
Summary:The consumer measurement uncertainty of a local time scale deviation in relation to remote NTP (Network Time Protocol) servers is analyzed. The calculations were conducted regularly based on the latest measurements published on the COOMET website, specifically the document 605/RU/13 TC 1.11 Time and frequency. The results of measuring the discrepancy between the time scales of the KazStandard and VNIIFTRI NTP servers are presented. These results provide information on the uncertainty of comparison and the accuracy of time scale synchronization for the consumers utilizing NTP time servers on the Internet.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-023-02980-7