ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,946, issued on Oct. 21, was assigned to BUNKER HILL TECHNOLOGIES LLC (Allen, Texas).

"Method and device for wireless communication" was invented by Yu Chen (Shanghai) and Xiaobo Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first signaling is received, the first signaling being used to indicate a transition from a first radio link to a second radio link. The first radio link is a direct path. The first signaling is used for configuring a first timer. In response to expiration of the first timer, a radio link handover failure is determined and an RRC re-establishment is initiated. A first message is transmitted. The reception of th...