Methods and apparatus for performing a subscriber identity...

H - Electricity – 04 – W

Patent

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H04W 8/18 (2009.01) H04W 92/08 (2009.01) H04L 9/32 (2006.01)

Patent

CA 2474819

Methods and apparatus for performing a Subscriber Identity Module (SIM) initialization procedure are described. A terminal profile having a most recent release version format is communicated to a Subscriber Identity Module (SIM). An error from the SIM is detected in response to sending the most recent release version format of the terminal profile, since the SIM is incompatible with this most recent release version. Subsequently, a terminal profile having a previous release version format is communicated to the SIM based on detecting the error from the SIM. This may be repeated further until compatibility between the mobile communication device and the SIM is established.

On décrit des méthodes et un appareil pour effectuer une procédure d'initialisation d'un module d'identification d'abonné (SIM). Un profil de terminal dans le format de communication de la version la plus récente est transmis à un module d'identification d'abonné (SIM). Une erreur détectée par le SIM en réponse à l'envoi du profil du terminal dans le format de communication de la version la plus récente, car le SIM est incompatible avec cette version la plus récente de communication. Par la suite, un profil de terminal dans une version précédente du format de communication est transmis au SIM basé sur la détection de l'erreur par le SIM. Ceci peut être encore répété jusqu'à ce que la compatibilité entre le dispositif de communication mobile et le SIM soit établie.

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