ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,237,930, issued on Feb. 25, was assigned to Ofinno LLC (Reston, Va.).

"Feedback indicator for semi-persistent scheduling in multicast and broadcast service" was invented by Hua Zhou (Vienna, Va.), Esmael Hejazi Dinan (McLean, Va.), Yunjung Yi (Vienna, Va.), Ali Cagatay Cirik (Chantilly, Va.), Jonghyun Park (Syosset, N.Y.), Hyoungsuk Jeon (Centreville, Va.), Hyukjin Chae (San Diego) and Kai Xu (Great Falls, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A base station may transmit, to a wireless device, one or more radio resource control (RRC) messages comprising configuration parameters of a multicast and broadcast service (MBS). The configuration p...