ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,666, issued on Jan. 20, was assigned to BUNKER HILL TECHNOLOGIES LLC (Allen, Texas).

"Method and device in nodes used for wireless communication" was invented by Keying Wu (Shanghai) and Xiaobo Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a method and a device in a node used for wireless communication. A first node monitors a first-type signaling and a second-type signaling in a first time-frequency resource pool and a second time-frequency resource pool respectively, receives a first signaling, and transmits a first information block. The first signaling is used for determining the first information block; ...