ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,009, issued on Feb. 17, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Apparatus and method for E2 node control and cell control in wireless communication system" was invented by Junhyuk Song (Suwon-si, South Korea), Chulmin Kim (Suwon-si, South Korea) and Chungkeun Lee (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method performed by a Distributed Unit (DU) (e.g., included in a 5G or 6G communication system) may include receiving a control message from a Radio Access Network (RAN) Intelligent Controller (RIC), wherein the control message includes control information for controlling Data Radio Bearer...