Wireless time servicing method, device, and system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12235613
APP PUB NO 20220269223A1
SERIAL NO

17529295

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Abstract

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Provided is a wireless time servicing method, device and system. The wireless time servicing method includes: obtaining absolute time information sent by an external clock source; correcting a system time of a master station according to the absolute time information; broadcasting path information to a slave station; receiving feedback from the slave station in response to the path information, calculating a transmission path delay between the master station and the slave station, and storing the transmission path delay in the time information; and sending the time information to the slave station.

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Patent Owner(s)

  • INSTITUTE OF GEOLOGY AND GEOPHYSICS, THE CHINESE ACADEMY OF SCIENCES

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hao, Tianyao Beijing, CN 5 6
Hu, Yaoxing Beijing, CN 3 1
Xu, Xiqiang Beijing, CN 4 2

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