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Authors: Yueqin Wu 1 ; Xiaoquan Xu 2 ; Kuan Li 2 ; Youmei Hu 1 and Kun Han 2

Affiliations: 1 Institution of Pattern Recognition and Application, College of Automation, Chongqing University of Posts and Telecommunications, China ; 2 Chongqing University of Posts and Telecommunications, China

ISBN: 978-989-758-312-4

Keyword(s): Wireless sensor networks, Clock synchronization, Signal process, Phase-locked loop, Physical layer

Abstract: The main purpose of this paper is to achieve clock synchronization between physical layers of network nodes, and to achieve frequency synchronization and full synchronization by exchanging clock information through pulse-coupled discrete time phase-locked loop. This article is mainly to use the discrete spectrum correction method to reduce the influence of noise caused by crystal oscillator clock signal in transmission process due to various reasons, then establish Laplacian matrix which consist of relative signal intensity of nodes to control the update amount of clock information, finally the synchronization steady state between network nodes is achieved.

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Paper citation in several formats:
Wu, Y.; Xu, X.; Li, K.; Hu, Y. and Han, K. (2018). A Phase-Locked Loop Clock Synchronization Method Combined with Discrete Spectrum Correction.In 3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT, ISBN 978-989-758-312-4, pages 228-231. DOI: 10.5220/0006968202280231

@conference{icectt18,
author={Yueqin Wu. and Xiaoquan Xu. and Kuan Li. and Youmei Hu. and Kun Han.},
title={A Phase-Locked Loop Clock Synchronization Method Combined with Discrete Spectrum Correction},
booktitle={3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT,},
year={2018},
pages={228-231},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006968202280231},
isbn={978-989-758-312-4},
}

TY - CONF

JO - 3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT,
TI - A Phase-Locked Loop Clock Synchronization Method Combined with Discrete Spectrum Correction
SN - 978-989-758-312-4
AU - Wu, Y.
AU - Xu, X.
AU - Li, K.
AU - Hu, Y.
AU - Han, K.
PY - 2018
SP - 228
EP - 231
DO - 10.5220/0006968202280231

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