Title:
TIME SYNCHRONIZATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/091050
Kind Code:
A1
Abstract:
Disclosed is a time synchronization method, comprising the following steps: according to a physical connection relationship of each port, a port property and a time synchronization property of each port reported by each node in a transmission network, determining a physical link connection relationship of the transmission network and the connection relationship of the port supporting time synchronization function on each physical link (S101); according to the physical link connection relationship, the connection relationship of the port supporting time synchronization function on each physical link, and time synchronization property of each port, selecting the port needed to open the time synchronization function for each physical link (S102). Also disclosed is a time synchronization device.
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Inventors:
HAN LIUYAN (CN)
LI HAN (CN)
WANG LEI (CN)
LI HAN (CN)
WANG LEI (CN)
Application Number:
PCT/CN2015/094971
Publication Date:
June 16, 2016
Filing Date:
November 19, 2015
Export Citation:
Assignee:
CHINA MOBILE COMM CORP (CN)
International Classes:
H04W56/00
Foreign References:
| CN103312429A | 2013-09-18 | |||
| CN102761407A | 2012-10-31 | |||
| CN102469569A | 2012-05-23 | |||
| CN102420667A | 2012-04-18 | |||
| US8145809B1 | 2012-03-27 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
北京银龙知识产权代理有限公司 (CN)
北京银龙知识产权代理有限公司 (CN)
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