Title:
TIME SYNCHRONIZATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/177751
Kind Code:
A1
Abstract:
Disclosed in the present invention is a time synchronization method. The method comprises: in a label network in which a timestamping device is configured and 1588 is started, identifying a 1588 event packet from a label packet by means of the timestamping device, the 1588 event packet being configured for time synchronization among nodes to be synchronized; adding a timestamp to the event packet by means of the timestamping device; and synchronizing, according to the timestamp, time among the nodes to be synchronized. Also disclosed in the present invention is a time synchronization apparatus. By means of the present invention, time synchronization can be implemented in a label network.
Inventors:
YANG WANLI (CN)
ZHUANG YUJUAN (CN)
LIU KAI (CN)
LIU DAOFENG (CN)
ZHUANG YUJUAN (CN)
LIU KAI (CN)
LIU DAOFENG (CN)
Application Number:
PCT/CN2017/072834
Publication Date:
October 19, 2017
Filing Date:
February 03, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L7/00
Foreign References:
| CN101754429A | 2010-06-23 | |||
| CN103138887A | 2013-06-05 | |||
| CN101447861A | 2009-06-03 | |||
| CN101453316A | 2009-06-10 | |||
| CN103475461A | 2013-12-25 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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