ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,597, issued on July 14, was assigned to KYOCERA Corp. (Kyoto, Japan).

"Communication control method" was invented by Masato Fujishiro (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication control method is used in a mobile communication system for providing a multicast broadcast service (MBS). The communication control method includes transmitting, by a base station, MBS data to user equipment in a first cell, transmitting, by the base station to the user equipment, a notification message indicating that an MBS cell being a cell used to transmit or receive the MBS data is to be changed from the first cell to a second cell, ...