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US 8,788,670 B2Granted
Method for establishing a link between the applications of an authentication card of a subscriber and an IMS network
AssigneeGemalto SA
InventorsJacques Seif, Hervé Ganem
Life of this patent
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Abstract
The invention relates to a method for establishing a secured link between an authentication card of a subscriber and a telecommunication network, the card being connected to a mobile terminal, wherein the method includes the steps of establishing a secure link between the terminal and an IMS network; and sharing the resources of the secure link between the terminal and the card.
Claims6
A method for establishing a secured connection between an authentication card of a subscriber to a telecommunication network and such network, with said card being connected to a mobile terminal, said method comprising:
- establishing a secured IP multimedia subsystem (IMS) communication channel between said terminal and a network, enabling said terminal to utilize the IMS communication channel and operate in IMS mode;
- and
- sharing the resources of said secured IMS channel between said terminal and said card, enabling the card to utilize the IMS communication channel to execute an application thereon concurrently with the terminal's use of the IMS communication channel to operate in IMS mode.
Dependencies are inferred from the claim text.