ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,104, issued on Nov. 25, was assigned to RAKUTEN SYMPHONY INC. (Tokyo).

"Handling core network connection failure" was invented by Praveen Kumar Alur Shivaswamy (Bangalore, India), Sridhar Bhaskaran (Bangalore, India), Rohan Harihara Iyer (Bangalore, India) and Girish Manjunath (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "In general, the current subject matter relates to handling core network connection failure. In some implementations, an F1 interface can be set up between a centralized unit (CU) of a base station and a distributed unit (DU) of the base station. Setting up the F1 interface can include transmitting core connectivi...