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:
Jun. 11, 2024
Filed:
Oct. 15, 2021
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Yongdae Kim, Daejeon, KR;
CheolJun Park, Daejeon, KR;
Hojoon Yang, Daejeon, KR;
Sangwook Bae, Daejeon, KR;
Mincheol Son, Daejeon, KR;
Jiho Lee, Daejeon, KR;
Hongil Kim, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
A fake base station (FBS) redirection attack method using unicast message injection in a long term evolution (LTE) wireless section and a system thereof are provided. The FBS redirection attack method includes synchronizing with a signal of a commercial base station connected with a target device being an attack target, transmitting an international mobile subscriber identity (IMSI) paging message to the target device using an IMSI of the target deice, and injecting a unicast message including a frequency of an FBS into the target device, before a base station re-access process is completed in the target device which decodes the IMSI paging message.