ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,164, issued on April 15, was assigned to BEIJING XIAOMI MOBILE COMPANY SOFTWARE Co. LTD. (Beijing).
"Method and apparatus for updating radio notification area" was invented by Wei Hong (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for updating a radio notification area. The method is applicable to a terminal configured with at least a first subscriber identity module (SIM) card and a second SIM card, and includes: receiving configuration information sent by a first base station; when the second SIM card is to be handed over to a second base station, sending radio notification area update information of the first SIM c...