ALEXANDRIA, Va., June 16 -- United States Patent no. 12,309,845, issued on May 20, was assigned to ZTE Corp. (Shenzhen, China).

"System and method for mobility enhancements" was invented by Mengjie Zhang (Shenzhen, China), He Huang (Shenzhen, China), Jing Liu (Shenzhen, China) and Li Yang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes receiving a first radio resource control (RRC) message including at least one of a conditional handover (CHO) configuration and a conditional primary secondary cell addition or change (CPAC) configuration. The CHO configuration includes a CHO configuration index, a CHO candidate cell configuration, and a CHO execution condition. The CPAC confi...