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:
Oct. 15, 2024
Filed:
Dec. 22, 2021
T-mobile Innovations Llc, Overland Park, KS (US);
Gregory Schumacher, Holliston, MA (US);
Marouane Balmakhtar, Fairfax, VA (US);
Geoffrey Todd Gibson, Dallas, TX (US);
T-MOBILE INNOVATIONS LLC, Overland Park, KS (US);
Abstract
Methods and systems for detecting false base stations are provided. A computing device transmits a request for a verification message to a base station. An encrypted verification message comprising a base station identifier and a signature encrypted using an encryption key associated with the base station is received by the computing device. The computing device decrypts the signature included in the encrypted verification message utilizing a decryption key associated with the computer system. Based on the decrypted signature, the computing device determines that the encryption key does not correspond to the decryption key. Based on determining that the encryption key does not correspond to the decryption key, the computing device stores the base station identifier in a data store in association with a false base station indicator.