COMMUNICATION METHOD, DEVICE AND SYSTEM

WIPO Patent Application WO/2023/098659

A1

A communication method, device and system, relating to the technical field of communications. The method comprises: after receiving a channel indication comprising identifiers of a plurality of uplink channels and sent by a first node, a target second node sequentially executes setting operations corresponding to the plurality of uplink channels. The setting operation corresponding to one uplink channel comprises: after setting a first uplink channel as the one uplink channel, the target second node sends a first uplink test signal to the first node, and receives a similarity indication sent by the first node; and when the similarity indication indicates that the similarity between the first uplink channel and the one uplink channel is less than a first similarity threshold, the target second node adjusts the first uplink channel, and repeatedly executes the operations of sending the first uplink test signal and receiving the similarity indication, till the similarity between the first uplink channel and the one uplink channel is greater than or equal to the first similarity threshold. The present application can reduce error in channel adjustment, and is used for channel adjustment.

JP3696090	Code-based optical networks, methods and equipment
WO/2024/052314	OPTICAL ROUTER FOR DISTRIBUTING OPTICAL SIGNALS
WO/2009/037243	A DATA NETWORK AND A METHOD OF DATA TRANSMISSION

CHEN XI (CN)
ZHANG KUO (CN)
YU YI (CN)

PCT/CN2022/135029

June 08, 2023

November 29, 2022

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HUAWEI TECH CO LTD (CN)

H04Q11/00

CN102264012A	2011-11-30
CN102202248A	2011-09-28
CN105703873A	2016-06-22
CN105934903A	2016-09-07
CN106470366A	2017-03-01
US20130336655A1	2013-12-19

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