MODEL UPDATING METHOD AND APPARATUS FOR WIRELESS CHANNEL PROCESSING, DEVICE, AND MEDIUM

WIPO Patent Application WO/2023/097522

A1

The present application relates to the field of communications, and discloses a model updating method and apparatus for wireless channel processing, a device, and a medium. The method comprises: a first wireless communication device updates a local machine learning model on the basis of local data; and the first wireless communication device transmits an updated local machine learning model to a second wireless communication device, the updated local machine learning model being configured to update a global machine learning model. By updating the local machine learning model by the wireless communication device in a distributed mode and updating the global machine learning model, the machine learning model can be updated by using the local data of different wireless communication devices. The training data of training the machine learning model can be enriched, so that the machine learning model adapts to different application scenes. Therefore, the problem of scene adaptation when the machine learning model processes a wireless communication problem is solved, and the collection of a large amount of data is avoided. The efficiency and accuracy of updating the machine learning model are improved.

TIAN WENQIANG (CN)

PCT/CN2021/134661

June 08, 2023

November 30, 2021

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GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

H04B17/391

CN112054863A	2020-12-08
CN111512323A	2020-08-07
CN113570063A	2021-10-29
CN111291897A	2020-06-16

BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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