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Enhanced near field communication terminal, smart card and communication method thereof

  • US 20120021683A1
  • Filed: 12/18/2009
  • Published: 01/26/2012
  • Est. Priority Date: 04/14/2009
  • Status: Active Grant
First Claim
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1. A smart card communication method, for communication between a smart card and an NFC contactless front-end chip, comprising:

  • when installing a contactless payment application, the smart card recording a communication standard adopted by a contactless payment system corresponding to the contactless payment application, wherein the communication standard is identified by identification information provided by the contactless payment application;

    further comprising;

    for each card application gate, the smart card judging whether a contactless payment application corresponding to the card application gate exists based on the identification information;

    if yes, creating a pipe between the card application gate and a corresponding card RF gate in the NFC contactless front-end chip.

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