The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Apr. 09, 2025
Korea Internet & Security Agency, Naju-si, KR;
Seong Min Park, Naju-si, KR;
Joon Hyung Lim, Naju-si, KR;
Do Won Kim, Naju-si, KR;
Dae Un Kim, Naju-si, KR;
KOREA INTERNET & SECURITY AGENCY, Naju-si, KR;
Abstract
There is provided a method for verifying an emergency text message, performed by a base station, the method may comprise receiving a Radio Resource Control (RRC) Resume Request message from a mobile communication terminal in an inactive state that has received a broadcast message related to an emergency text message, establishing an RRC connection with the mobile communication terminal, receiving a message including a hash value from the mobile communication terminal with which the RRC connection has been established, verifying validity of the hash value included in the received message, and transmitting a message including information indicating receipt of a false emergency text message to the mobile communication terminal when the hash value included in the received message is determined to be invalid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile