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. 19, 2017
Filed:
Jun. 11, 2013
Alcatel Lucent, Boulogne Billancourt, FR;
Yacine El Mghazli, Nozay, FR;
Abdullatif Shikfa, Nozay, FR;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
A method and apparatus for personalizing a smart card (SC) in a communication device of a subscriber of a first telecommunication network (TN), who wishes to become a subscriber of a second TN, is disclosed. A first identity and authentication key (AK) are stored in the SC. A first application server (AS) in the first TN receives a request of subscription change comprising an identifier of the second TN, establishes a secured session with a second AS of the second TN, and sends a message comprising the first identity and AK to the second AS so the SC can access the second TN. The second AS sends a second message including a personalization command, admin code, second identity and second AK to the communication device, which executes the personalization command to replace the first identity and AK with the second identity and the second AK if the admin code is valid.