Title:
METHOD, APPARATUS AND SYSTEM FOR IMPLEMENTING OPTICAL LINK FAULT IDENTIFICATION
Document Type and Number:
WIPO Patent Application WO/2020/034899
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and embodiments of the present application provide a method for implementing optical link fault identification. The method comprises: obtaining performance data on a network device, and extracting a feature parameter of the performance data; and performing fault mode identification in an optical link according to the feature parameter. By means of the method, problems of difficulty in identifying faults and the slow processing caused by the large number of devices, many line faults, and the difficulty in obtaining a manual troubleshooting condition are solved; a fault can be rapidly identified when the fault occurs, so that the troubleshooting efficiency is improved; and when the hidden danger of the optical link does not lead to the occurrence of the fault, the performance data degradation can be found in advance by means of features, and the performance data degradation can be identified and warned, etc.
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Inventors:
XIAO XIN (CN)
ZHANG ZHAO (CN)
LI JIAN (CN)
GAO YUNPENG (CN)
ZHANG ZHAO (CN)
LI JIAN (CN)
GAO YUNPENG (CN)
Application Number:
PCT/CN2019/099908
Publication Date:
February 20, 2020
Filing Date:
August 09, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B10/077
Domestic Patent References:
| WO2017161963A1 | 2017-09-28 |
Foreign References:
| CN101753207A | 2010-06-23 | |||
| CN105530046A | 2016-04-27 | |||
| CN104935378A | 2015-09-23 |
Other References:
See also references of EP 3820057A4
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