NON-WIRELESS BIDIRECTIONAL COMMUNICATION BETWEEN A MOBILE DEVICE AND ASSOCIATED SECURE ELEMENT USING AN AUDIO PORT
First Claim
1. A system, comprising a mobile communication device and a secure element physically coupled to the mobile communication device, wherein:
- the mobile communication device comprises a first wireless transceiver, first processor, and first memory, first speaker, first microphone, first audio to digital converter, and first audio port;
the secure element comprises a second , wireless transceiver, second processor, second memory, second audio to digital converter, second digital to audio converter, and audio cable with a 3.5 mm plug that fits in the audio port of the mobile communication device;
a first communication channel in which the secure element transmits/receives data via the second wireless transceiver to/from a POS or POE using a first protocol a second communication channel in which the secure element transmits/receives data non-wirelessly via an audio cable connected to the mobile device using a second channel and protocol different than the first channel and protocola third communication channel in which the mobile device transmits/receives data via the first wireless transceiver to/from the management server using a third channel and third protocol different than the first and second channel and protocol.
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Accused Products
Abstract
In some embodiments, a system includes a mobile communication device and a secure element physically coupled to the mobile communication device. The mobile communication device includes a first wireless transceiver, first processor, first memory, first speaker, first microphone, first Audio To Digital conversion (ADC), and audio port. The secure element includes a second wireless transceiver, second processor, second memory, second Audio To Digital conversion (ADC), second Digital To Audio conversion (DAC), and cable with 3.55 mm plug that is inserted into the audio port of the mobile communication device. The mobile communication device is configured to transmit data non-wirelessly via the cable to the secure element using an analog signal. The secure element is configured to transmit data non-wirelessly via the cable inserted into the audio port of the the mobile communication device using an analog signal.
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Citations
36 Claims
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1. A system, comprising a mobile communication device and a secure element physically coupled to the mobile communication device, wherein:
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the mobile communication device comprises a first wireless transceiver, first processor, and first memory, first speaker, first microphone, first audio to digital converter, and first audio port; the secure element comprises a second , wireless transceiver, second processor, second memory, second audio to digital converter, second digital to audio converter, and audio cable with a 3.5 mm plug that fits in the audio port of the mobile communication device; a first communication channel in which the secure element transmits/receives data via the second wireless transceiver to/from a POS or POE using a first protocol a second communication channel in which the secure element transmits/receives data non-wirelessly via an audio cable connected to the mobile device using a second channel and protocol different than the first channel and protocol a third communication channel in which the mobile device transmits/receives data via the first wireless transceiver to/from the management server using a third channel and third protocol different than the first and second channel and protocol. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17)
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18. A system, comprising a mobile communication device and a secure element physically coupled to the mobile communication device, wherein:
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the mobile communication device comprises a first wireless transceiver, first processor, first memory, first microphone, first speaker, first analog to digital (ADC) converter, and first audio port; the secure element comprises a second wireless transceiver, second processor, second memory, second analog to digital conversion (ADC), second digital to analog conversion (DAC), and audio cable with 3.5 mm plug that can be inserted into the audio port of mobile communication device; the mobile communication device is configured to transmit data via the cable to the secure element using sound waves, and the secure element is configured to transmit sound waves via the cable to the mobile communication
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19. A method, comprising a mobile communication device and a secure element physically coupled to the mobile communication device, wherein:
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the mobile communication device comprises a first wireless transceiver, first processor, and first memory, first speaker, first microphone, first audio to digital converter, and first audio port; the secure element comprises a second wireless transceiver, second processor, second memory, second audio to digital converter, second digital to analog conversion (DAC and audio cable with a 3.5 mm plug that fits in the audio port of the mobile communication device; a first communication channel in which the secure element transmits/receives data via the second wireless transceiver to/from a POS or POE using a first protocol a second communication channel in which the secure element transmits/receives data non-wirelessly via an audio cable to/from the mobile device using a second channel and protocol different than the first channel and protocol a third communication channel in which the mobile device transmits/receives data via the first wireless transceiver to/from the management server using a third channel and third protocol different than the first and second channel and protocol.
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- 20. The method of claim 20, wherein the secure element is adhesively attached to the mobile communication device.
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36. A system, comprising a mobile communication device and a secure element physically coupled to the mobile communication device, wherein:
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the mobile communication device comprises a first wireless transceiver, first processor, first memory, first microphone, first speaker, first analog to digital (ADC) converter, and first audio port; the secure element comprises a second wireless transceiver, second processor, second memory, second speaker, second microphone, second analog to digital conversion (ADC), and audio cable with 3.5 mm plug that can be inserted into the audio port of mobile communication device; the mobile communication device is configured to transmit data via the cable to the secure element using sound waves, and the secure element is configured to transmit sound waves via the cable to the mobile communication
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Specification