ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,640, issued on April 22, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Communication method, mobile terminal, base station, and computer readable storage medium" was invented by Li Chen (Guangdong, China), Dajie Jiang (Guangdong, China), Xiaodong Yang (Guangdong, China) and Fei Qin (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication method, a mobile terminal, a base station, and a computer readable storage medium are provided. The present disclosure includes: obtaining a target resource for an uplink communication in a current communication process, where a frequency point corresponding to the ta...