US 12,244,340 B2
Optical power commissioning method, commissioning system, control device, and commissioning station
Ping Li, Wuhan (CN); Jian Deng, Shenzhen (CN); Chunhui Chen, Dongguan (CN); and Xuefeng Wu, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Nov. 4, 2022, as Appl. No. 17/981,180.
Application 17/981,180 is a continuation of application No. PCT/CN2020/140048, filed on Dec. 28, 2020.
Claims priority of application No. 202010374475.2 (CN), filed on May 6, 2020.
Prior Publication US 2023/0058069 A1, Feb. 23, 2023
Int. Cl. H04B 10/079 (2013.01)
CPC H04B 10/07955 (2013.01) [H04B 10/07953 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An optical power commissioning method, comprising:
determining, by a control device, M to-be-commissioned services on which optical power commissioning needs to be performed, wherein M is an integer greater than or equal to 1; and
sending, by the control device, commissioning information to N commissioning stations based on the M to-be-commissioned services, wherein the N commissioning stations perform parallel optical power commissioning based on the commissioning information;
calculating, by the control device, before sending commissioning information to the N commissioning stations, at least one of an absolute total single-wavelength adjustment amount or a relative adjustment amount of each commissioning station;
wherein the N commissioning stations are stations on which the M to-be-commissioned services are located, and wherein N is an integer greater than or equal to 1;
wherein the sending, by the control device, commissioning information to the N commissioning stations comprises:
sending, by the control device, commissioning information to the N commissioning stations T times, wherein the N commissioning stations perform parallel optical power commissioning based on commissioning information received each time, and wherein Tis an integer greater than 1; and
wherein the method further comprises at least one of:
receiving, after each time of optical power commissioning performed by the N commissioning stations, a commissioning response fed back by each commissioning station, and querying real-time optical power information of the M to-be-commissioned services and an affected service;
receiving, after the N commissioning stations perform a T1th time of optical power commissioning, a commissioning response fed back by each commissioning station, and querying real-time optical power information of the M to-be-commissioned services and an affected service, wherein T1 is an integer greater than 1 and less than or equal to T;
receiving, after a cumulative adjustment amount of any one of the N commissioning stations reaches a first threshold, a commissioning response fed back by each commissioning station, and querying real-time optical power information of the M to-be-commissioned services and an affected service; or
receiving, after a total cumulative adjustment amount of the N commissioning stations reaches a second threshold, a commissioning response fed back by each commissioning station, and querying real-time optical power information of the M to-be-commissioned services and an affected service.