Design and Implementation of IEEE 1588 High Precision Clock Synchronization Based on GPS Time Service

Kang Wang; Yong Hui Hu; Zai Min He; Hong Jiao Ma

doi:10.4028/www.scientific.net/AMR.532-533.292

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 532-533Design and Implementation of IEEE 1588 High...

Design and Implementation of IEEE 1588 High Precision Clock Synchronization Based on GPS Time Service

Abstract:

In view of PTP high precise timing requirement for many application fields, GPS time service is provided with the advantages of high precision and high stabilization. The principle and timescale of PTP based on GPS are analyzed and discussed. And then a PTP time synchronization platform with GPS-based UTC time is designed and implemented, the correlative key design flowchart is described as well. Finally, the paper gives the experiment results, which show the time synchronization accuracies can reach nanosecond range.

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Periodical:

Advanced Materials Research (Volumes 532-533)

Pages:

292-296

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.532-533.292

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Online since:

June 2012

Authors:

Kang Wang, Yong Hui Hu, Zai Min He, Hong Jiao Ma

Keywords:

DP83640, GPS, LIEEE1588. PTP, Time Service, Time Synchronization

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References

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[4] John C. Eidson, Measurement, Control, and Communication Using IEEE 1588, Springer.

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[5] Garmin GPS 25L series GPS sensor boards technical specification[M] . Garmin corporation.

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