Title:
TIME SYNCHRONIZATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/042697
Kind Code:
A1
Abstract:
Provided are a time synchronization method and apparatus, a device, and a storage medium. The method comprises: a local device periodically generating a synchronization request signal, and determining a first reference ID of the local device; sending the synchronization request signal and the first reference ID to an opposite device; receiving a second reference ID and time information, which are sent by the opposite device by means of a communication link; and updating the time of the local device according to time information transmitted in a calibration link, wherein the calibration link is a communication link corresponding to a target reference ID in the second reference ID.
Inventors:
ZHANG ZIYUAN (CN)
Application Number:
PCT/CN2021/115099
Publication Date:
March 03, 2022
Filing Date:
August 27, 2021
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04J3/06
Domestic Patent References:
| WO2020027850A1 | 2020-02-06 |
Foreign References:
| CN101459502A | 2009-06-17 | |||
| CN111585679A | 2020-08-25 | |||
| CN103312429A | 2013-09-18 | |||
| CN110099439A | 2019-08-06 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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