US Patent Application 18021695. COMMUNICATION PROCESSING DEVICE, COMMUNICATION PROCESSING SYSTEM, COMMUNICATION CONTROL METHOD, AND PROGRAM simplified abstract
COMMUNICATION PROCESSING DEVICE, COMMUNICATION PROCESSING SYSTEM, COMMUNICATION CONTROL METHOD, AND PROGRAM
Organization Name
Inventor(s)
Yasumasa Nakatsugawa of Kanagawa (JP)
Takashi Suzuki of Kanagawa (JP)
COMMUNICATION PROCESSING DEVICE, COMMUNICATION PROCESSING SYSTEM, COMMUNICATION CONTROL METHOD, AND PROGRAM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18021695 titled 'COMMUNICATION PROCESSING DEVICE, COMMUNICATION PROCESSING SYSTEM, COMMUNICATION CONTROL METHOD, AND PROGRAM
Simplified Explanation
- The patent application describes a method for payment processing using a user terminal with multiple IC card applications. - The user terminal selects the appropriate IC card application based on the payment device being used. - The user terminal receives data from the payment device and searches for a compatible IC card application. - The user terminal acquires the identifier of the detected application and transmits it to the payment device. - The payment device sends a select command to the user terminal, instructing it to start the IC card application. - The method allows for payment processing using communication schemes other than NFC, such as UWB communication.
Original Abstract Submitted
In a case where a user terminal such as a smartphone having a plurality of IC card applications performs payment processing using communication data of UWB communication or the like other than NFC communication with a payment device such as a ticket gate or a store terminal, the user terminal selects an IC card application corresponding to the payment device used for the payment processing. The user terminal receives data from the payment device such as a ticket gate or a store terminal, performs search processing as to whether or not the own device has a specific communication scheme-compatible IC card application capable of processing communication data according to a specific communication scheme such as UWB communication on the basis of the received data, acquires an identifier (AID) of the detected application, and transmits the acquired identifier to the payment device. The payment device transmits a select command storing the AID received from the user terminal to the user terminal, and the user terminal starts the IC card application according to the select command.
