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:
Sep. 03, 2024
Filed:
Oct. 25, 2019
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Zeki Bilgin, Istanbul, TR;
Emrah Tomur, Izmir, TR;
Elif Ustundag Soykan, Istanbul, TR;
Mehmet Akif Ersoy, Istanbul, TR;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
There is provided mechanisms for identifying a fraudulent base station. A system comprises an analyser device and at least two radio devices. The system is configured to provide a report, from any of the at least two radio devices and to the analyser device upon that any of the at least two radio devices having received from a base station an identity request message for a long-term identifier of that any of the at least two radio devices, of the identity request message. The system is configured to identify, by the analyser device, the base station as fraudulent when reports of the same base station as received from at least two different ones of the at least two radio devices are received within a threshold time duration with respect to each other.