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US 8,078,225 B2Granted
Communication device, mobile device and method of communication
AssigneeInfineon Technologies AG
InventorsWalter Kargl, Dietmar Scheiblhofer
Life of this patent
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Abstract
A communication device having a chip card configured to authorize a communication, the chip card having an interface connected to a communication controller via a modified standardized bus communication, a first and at least one second data source configured to connect to the communication controller.
Claims11
A communication device comprising:
- a SIM card configured to authorize a communication, wherein the SIM card comprises an interface connected to a communication controller via a modified standardized bus communication;
- a first data source configured to generate a first data channel and connected to the communication controller via a standardized bus communication;
- and
- at least one second data source configured to generate at least one second data channel and connected to the communication controller,
- wherein the communication controller is configured to control the standardized bus communication and the at least one second data channel, wherein the at least one second data channel is switched to the modified standardized bus communication and the at least second data channel is transparent for the first data channel.
2 more elements
A communication device comprising:
- a SIM card means for authorizing a communication, wherein the SIM card means comprises an interface connected to a communication controller via a modified standardized bus communication;
- a first data source means for generating a first data channel and connected to the communication controller via a standardized bus communication;
- and
- at least one second data source means for generating at least one second data channel and connected to the communication controller,
- wherein the communication controller is configured to control the standardized bus communication and the at least one second data channel, wherein the at least one second data channel is switched to the modified standardized bus communication and the at least second data channel is transparent for the first data channel.
2 more elements
Dependencies are inferred from the claim text.