Title:
TIME SOURCE SELECTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/152540
Kind Code:
A1
Abstract:
Disclosed are a time source selection method and device. The method comprises: receiving at least two paths of time source signals, wherein the time source signals contain a time source signal of a precision time protocol, or comprise a time source signal of a precision time protocol and a time source signal of a 1 pulse per second and time of day protocol; converting the received time source signal of the precision time protocol into the time source signal of the 1 pulse per second and time of day protocol; selecting one path from the obtained one or more paths of time source signals of the 1 pulse per second and time of day protocol to serve as an optimal time source signal of a system; and outputting the optimal time source signal of the system.
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Inventors:
LI ZHENJIE (CN)
XIE TIEMIN (CN)
JIAN HUA (CN)
XIE TIEMIN (CN)
JIAN HUA (CN)
Application Number:
PCT/CN2016/086911
Publication Date:
September 14, 2017
Filing Date:
June 23, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04J3/06; H04W56/00
Domestic Patent References:
| WO2012062198A1 | 2012-05-18 |
Foreign References:
| US20070064851A1 | 2007-03-22 | |||
| CN102006135A | 2011-04-06 | |||
| CN102036361A | 2011-04-27 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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