ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,750, issued on Dec. 30, was assigned to Apogee Networks LLC (Plano, Texas).

"Method and device for use in communication node for wireless communication" was invented by Zheng Liu (Shanghai) and Xiaobo Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method and a device for use in communication node for wireless communications. The communication node transmits a first sequence; receives first information, and the first information is used to determine X candidate time lengths; transmits a second sequence and determines whether to transmit a second radio signal; a time interval between a time for transmi...