公开(公告)号：US20220239371A1

公开(公告)日：2022-07-28

申请号：US17579987

申请日：2022-01-20

Applicant: Nokia Solutions and Networks Oy

Inventor： Wenyi XU ,  Dongxu ZHANG ,  Chenhui YE ,  Vincent HOUTSMA ,  Jilan XU ,  Yuyang ZHANG

IPC: H04B10/079 ,  H04B10/61 ,  H04B10/2507 ,  G06N3/08

Abstract: The method includes receiving, at a first optical communication device, feedback information on training of a neural network from at least one second optical communication device, the neural network configured to process a signal received from the first optical communication device, the feedback information at least including a training performance indication for training of the neural network conducted at the at least one second optical communication device; updating, based on the feedback information, a first initial parameter value set for the neural network maintained at the first optical communication device, to obtain a second initial parameter value set for the neural network; and transmitting the second initial parameter value set to at least one further second optical communication device, for training of the neural network to be conducted at the at least one further second optical communication device based on the second initial parameter value set.