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Title:
POWER EQUALIZATION METHOD FOR OPTICAL NETWORK, OPTICAL TRANSPORT NETWORK NETWORK ELEMENT, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/083470
Kind Code:
A1
Abstract:
A power equalization method for an optical network, an optical transport network network element, and a storage medium. The power equalization method comprises obtaining a first actual power and a first target power of an optical signal at an upstream power equalizer, as well as a second actual power and a second target power of said optical signal at a downstream power equalizer (S100); acquiring a power equalization gain adjustment quantity for the downstream power equalizer according to the first target power, the first actual power, the second target power, and the second actual power (S200); and sending the power equalization gain adjustment quantity to the downstream power equalizer, so as to cause the downstream power equalizer to perform power adjustment (S300).

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Inventors:
ZHANG ZIYUAN (CN)
ZHAO ZHIYONG (CN)
LIU JIANGUO (CN)
LI XI (CN)
Application Number:
PCT/CN2021/123110
Publication Date:
April 28, 2022
Filing Date:
October 11, 2021
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04J14/02
Domestic Patent References:
WO2020102011A12020-05-22
Foreign References:
CN1601930A2005-03-30
CN103339877A2013-10-02
CN111262643A2020-06-09
CN103227681A2013-07-31
CN104660303A2015-05-27
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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