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. 09, 2018
Filed:
Dec. 21, 2015
Orange, Paris, FR;
Yann Collet, Issy les Moulineaux, FR;
Samuel Dufour, Paris, FR;
Orange, Paris, FR;
Abstract
A method for verifying location information of a terminal equipped with a UICC card, connected to a cellular telecommunications network and located in a current cell, said terminal storing in the UICC card an identifier of the current cell and at least one identifier of a previous cell in which the terminal was previously located. This method comprises the following steps, implemented by a processing server connected to the network: receiving said identifiers coming from the terminal via the communication network; determining first location information using the identifier of the current cell; estimating second location information using the identifier of at least one previous cell; detecting a location error if the two items of location information correspond to different geographical positions according to a defined criterion.