Analysis on the Error of Time Synchronization
Authors
Ling Teng, Qiang Gao, Yang Wang, Miaoxin Wang, Yuan Lai, Yu Tian
Corresponding Author
Ling Teng
Available Online January 2016.
- DOI
- 10.2991/icca-16.2016.27How to use a DOI?
- Keywords
- NTP, PTP, Synchronization error, Mathematical model
- Abstract
In order to improve the NTP and PTP time synchronization accuracy, this paper summarizes the synchronization principle of two protocols. On this basis, the synchronization error sources are modeled one by one, and the error of the mathematical model are presented. Finally, experimental verification showed that the synchronization interval of NTP model is small, the local clock frequency deviation caused by the synchronization error is small, synchronous precision is high. Because the errors of the network protocol stack were eliminated, the synchronization accuracy of PTP is much higher than that of the NTP.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ling Teng AU - Qiang Gao AU - Yang Wang AU - Miaoxin Wang AU - Yuan Lai AU - Yu Tian PY - 2016/01 DA - 2016/01 TI - Analysis on the Error of Time Synchronization BT - Proceedings of the 2016 International Conference on Intelligent Control and Computer Application PB - Atlantis Press SP - 122 EP - 125 SN - 2352-538X UR - https://doi.org/10.2991/icca-16.2016.27 DO - 10.2991/icca-16.2016.27 ID - Teng2016/01 ER -