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:
Jan. 14, 2025
Filed:
Dec. 10, 2019
Nec Corporation, Tokyo, JP;
Rohini Rajendran, Tamil Nadu, IN;
Pradheep Kumar Singaravelu, Tamil Nadu, IN;
Nivedya Parambath Sasi, Tamil Nadu, IN;
Takahito Yoshizawa, Heidelberg, DE;
Sivabalan Arumugam, Tamil Nadu, IN;
Anand Raghawa Prasad, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
The method includes: generating, by a source base station, a UE specific Anonymity Challenge Parameter to the UE based on sensitive information from the UE, cell information, source base station information and initial Anonymity Challenge Parameter assigned to the particular base station; and sending, by the source base station, a measurement command message including the UE specific Anonymity Challenge Parameter to the UE. Further, the method includes receiving, by the source base station, an Anonymity Challenge Parameter acknowledgement as a response from the UE; and negotiating, by the source base station, the UE specific Anonymity Challenge Parameter with the UE to prevent the UE from attaching to the false base station.