ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,647, issued on Sept. 30, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).
"Methods for access control, and communication device" was invented by Wei Hong (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for access control is performed by a base station. The method includes: sending, by a base station, an access control configuration for a multi-modal service, the access control configuration being used for controlling an access initiation of a terminal which is based on the multi-modal service. Another method for access control is performed by a terminal. The method includes: receiving, by a terminal, an access con...