ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,278, issued on Aug. 25, was assigned to KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Daejeon, South Korea).

"Method for tracking physical localization of cellular devices in mobile communication networks and the system thereof" was invented by Yongdae Kim (Daejeon, South Korea) and Taekkyung Oh (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method and system for tracking a physical location of a user equipment (UE) in a mobile communication network that may specify a physical location by monitoring an uplink signal of a target UE, the method including generating a specific traffic pattern by generating voic...