ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,208, issued on May 27, was assigned to Bunker Hill Technologies LLC (Allen, Texas).

"User equipment and base station for wireless communication and methods of using same" was invented by 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 User Equipment (UE) and a base station for wireless communication. The UE first receives a first radio signal and a second radio signal, and then transmits a third radio signal. The first radio signal is used for determining a first signature sequence, and a receiving timing of the second radio signal is used for determining a transmitting timing ...