Title:
BURST-TYPE LONG LUMINESCENCE INTERFERENCE ONU POSITIONING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/083319
Kind Code:
A1
Abstract:
Disclosed by the present invention are a burst-type long luminescence interference ONU positioning method and apparatus, the method comprising: a passive optical network optical line terminal (xPON OLT) local end device carrying out real-time monitoring on changes to an ONU authorization time slot or on the frequency of an ONU going online and offline under each passive optical network (PON) port, and acquiring a plurality of suspicious ONUs that experience burst-type long luminescence interference under the PON ports; the xPON OLT local end device performing troubleshooting on the plurality of suspicious ONUs so as to obtain interference ONUs that experience burst-type long luminescence interference under the PON ports.
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Inventors:
YU CHENDONG (CN)
Application Number:
PCT/CN2019/112825
Publication Date:
April 30, 2020
Filing Date:
October 23, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04Q11/00; H04B10/079
Foreign References:
| CN105790832A | 2016-07-20 | |||
| CN107294595A | 2017-10-24 | |||
| CN102916742A | 2013-02-06 | |||
| US20130004156A1 | 2013-01-03 | |||
| CN201811248676A | 2018-10-25 |
Other References:
See also references of EP 3873103A4
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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