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:
Sep. 23, 2025
Filed:
Nov. 06, 2019
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Mingju Li, Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
A data transmission method and apparatus, and a storage medium are provided. The method includes: receiving by a terminal a MAC signaling sent by a base station, in which the MAC signaling is configured to activate beam indication information respectively corresponding to m antenna panels; receiving by the terminal the DCI sent by the base station, in which the DCI includes a first beam indication codeword; determining by the terminal target beam indication information corresponding to a target antenna panel in the m antenna panels based on the first beam indication codeword and the mapping information; determining by the terminal a target beam used when the target antenna panel is adopted to transmit data based on the target beam indication information; and using by the terminal the target beam corresponding to the target antenna panel to transmit data with the base station.