ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,144, issued on Sept. 23, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Data transmission processing method and apparatus, communication device, and storage medium" was invented by Jianming Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a data transmission processing method and apparatus, a communication device, and a storage medium. The data transmission processing method includes: performing, by a transmit end, spectrum spreading on to-be-transmitted data through K orthogonal sequences, to obtain K orthogonal data matrices; the transmit end maps the K orthogonal data matrice...