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:
Feb. 11, 2025
Filed:
Nov. 06, 2023
Huawei Technologies Co., Ltd., Guangdong, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This disclosure provides methods and apparatuses for precoding in wireless communications. In an implementation, a method includes: receiving, from a terminal device, first indication information, wherein the first indication information indicates Lspace domain vectors in a space domain vector set, Kfrequency domain vectors in a frequency domain vector set, and Tspace-frequency component matrices, wherein a precoding vector of one or more frequency domain units is determined by a weighted sum of the Tspace-frequency component matrices, wherein the Lspace domain vectors and the Kfrequency domain vectors correspond to Mspace-frequency component matrices that comprise the Tspace-frequency component matrices, and determining the precoding vector of the one or more frequency domain units based on the first indication information.