Title:
CLOCK SYNCHRONIZATION METHOD FOR COMMUNICATION NETWORK AND COMMUNICATION NETWORK USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/107240
Kind Code:
A1
Abstract:
A clock synchronization method performed between communication nodes in a communication network according to an embodiment of the present invention comprises the steps of: receiving a synchronization source signal through one of the communication nodes other than the highest layer communication node included in the communication network; generating a reference clock for clock synchronization from the received synchronization source signal; and delivering the generated reference clock through a second path including at least a portion that runs counter to a first path through which a downlink signal is transmitted in the communication network.
More Like This:
Inventors:
KWON DONGHEE (KR)
HONG HOOPYO (KR)
HONG HOOPYO (KR)
Application Number:
PCT/KR2019/016939
Publication Date:
June 03, 2021
Filing Date:
December 03, 2019
Export Citation:
Assignee:
SOLID INC (KR)
International Classes:
H04J3/06
Foreign References:
| US20190116568A1 | 2019-04-18 | |||
| KR20170027840A | 2017-03-10 | |||
| KR20070059907A | 2007-06-12 | |||
| KR20130085507A | 2013-07-30 | |||
| US20130107808A1 | 2013-05-02 |
Other References:
See also references of EP 4068658A4
Attorney, Agent or Firm:
CHUNG, Sungjoon (KR)
Download PDF: