Felica Networks, Inc.

Atsuo Yoneda

Mamoru Suzuki

Masaki Nakamura

Kazuyoshi Enomoto

Yuko Yoshida

Yasumasa Nakatsugawa

Toyokazu Ota

Yoichi Miyagawa

An information processing device that includes processing devices and a relay device. Each processing device has at least one processing function associated with a unique function information item, a function determination portion, and a device information item notification portion. The function determination portion determines whether the processing device includes a processing function that corresponds to a function information item received from the relay device. If the processing device has the processing function, the device information item notification portion transmits a device information item to the relay device. The relay device includes a storage portion that stores the device information items, a function information item transmission portion, and a device information item recording portion.

Information processing device, information processing method, and program

An information processing device includes a transmission portion that transmits repeatedly, at a specified time interval, one combination packet that is created such that it includes, within a packet that is compatible with one format, a packet that is compatible with another format. It is therefore possible for the information processing device to perform non-contact communication in a plurality of formats without repeatedly transmitting in succession a plurality of copies of the same packet, each copy being compatible with a different format.

Information processing device, communication method, and program product

An IC card is provided that is capable of identifying a communication type of incoming data received by non-contact communication. The IC card includes: an error detection portion that, for each of a plurality of communication types, performs error detection of incoming data based on an encoding format defined by each of the communication types; and a type identification portion that identifies, among the plurality of communication types, a communication type in which error information is not detected by the error detection portion as a communication type of the incoming data.

IC card, information processing device, communication type identification method, and program

An information processing terminal includes: a first IC card chip constituted by a first control unit, a first storage unit configured to store applications to be processed by the first control unit, a first encryption unit configured to encrypt data created by any of the applications in the first storage unit before outputting the created data outside the chip, and a wireless control unit configured to permit noncontact wireless communication with a reader/writer; a second IC card chip constituted by a second control unit, a second storage unit configured to store applications to be processed by the second control unit, and a second encryption unit configured to encrypt data created by any of the applications in the second storage unit before outputting the created data outside the chip; and a terminal control unit configured to control data communication between the first IC card chip and the second IC card chip.

Information processing terminal and program for use therewith

There is provided an information processing terminal that has a plurality of data communication portions that receive data from a read/write unit by a non-contact method. The information processing terminal includes a data processing portion that selects and processes one of the data received by a first data communication portion that is one of the plurality of data communication portions and the data received by a second data communication portion that is one of the plurality of data communication portions. The information processing terminal also includes a load modulation portion that performs a load modulation with respect to a response to the read/write unit according to the data processing in the data processing portion.

Information processing terminal, data selection processing method, and program

A data processing apparatus adapted to receive power to operate a clock generator from a first power supply, such as a radio signal transmitter, or a second power supply, such as an internal power supply for a portable communication device. The data processing apparatus is configured to use a lower clock frequency when drawing power from the radio signal transmitter, and a higher clock frequency when drawing power from the internal battery.

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Kanagawa, Japan

Atsuo Yoneda