ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,414,016, issued on Sept. 9, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Mobility management method, source base station, target base station, and terminal device" was invented by Tingting Zhong (Dongguan, China) and Zhenhua Xie (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a mobility management method, a source base station, a target base station, and a terminal device. The method includes: receiving a report message from a terminal device, where the terminal device is a terminal device that receives data of a first multicast service, and the report message includes a measure...