The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Aug. 20, 2021
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Liangang Chi, Beijing, CN;
Dong Chen, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
Disclosed in the embodiments of the present disclosure are a precoding model training method and apparatus, and a precoding method and apparatus. The precoding model training method comprises: a network device receiving channel state information of K terminals, wherein K is an integer greater than 0; and according to the channel state information, training a precoding model, i.e. a DNet model, wherein the DNet model comprises a compression reconstruction sub-model, i.e. a DiSNet model, and a precoding sub-model, i.e. a PreNet model, the DiSNet model comprising K groups of paired compression sub-models and reconstruction sub-models. By means of implementing the embodiments of the present disclosure, a precoding model, i.e. a DNet model, can perform distributed processing on channel state information of a plurality of terminals, such that a network device can perform high-efficiency precoding design when the terminals have limited feedback.