Method for establishing a link between the applications of an authentication card of a subscriber and an IMS network
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.
1. 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.
2. The method according to claim 1 , wherein said resource sharing is provided by a proxy server aboard said terminal.
3. The method according to claim 1 , wherein said resource sharing is provided by a system of the IP battery type serializing IP packets transmitted and received by said terminal and said card.
4. The method according to claim 1 , wherein during IMS mode, the terminal is provided multimedia services for at least one of conducting telephone calls and downloading videos.
5. The method according to claim 1 , wherein during IMS mode, the terminal is enabled to mix multimedia components.
6. The method according to claim 5 , wherein the multimedia components include at least a telephone call, chat session, video session and photograph.