ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,874, issued on Sept. 23, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).
"Data transmission method and appartatus and storage medium" was invented by Mingju Li (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "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; determinin...