Portable terminal, data transmission method and data transmission system
AssigneeKabushiki Kaisha Toshiba
InventorTokuji Kano
Life of this patent
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Abstract
According to an embodiment, a portable terminal includes: a proximity wireless communication section configured to transmit data to a display apparatus placed within a predetermined distance; a memory configured to store the data to be transmitted to the display apparatus; a data control section configured to control the data to be transmitted from the memory to the display apparatus via the proximity wireless communication section; a bus to which a central processing unit is connected; and a communication channel directly connecting the memory and the proximity wireless communication section and not connected with the bus.
Claims16
A portable terminal comprising:
- a proximity wireless communication section configured to transmit data to a display apparatus placed within a predetermined distance;
- a memory configured to store the data to be transmitted to the display apparatus;
- a data control section configured to control the data to be transmitted from the memory to the display apparatus via the proximity wireless communication section;
- a bus to which a central processing unit is connected;
- and
- a communication channel connecting the memory and the proximity wireless communication section and not connected with the bus.
A data transmission method comprising:
- receiving a request from a display apparatus to transmit a particular file placed within a predetermined range from a portable terminal;
- extracting the particular file from a memory;
- constructing a communication channel independent of a bus and connecting the memory and a proximity wireless communication section;
- and
- transmitting the data from the memory to the display apparatus via the communication channel and the proximity wireless communication section.
A data transmission system comprising:
- a display apparatus configured to display media data;
- and
- a portable terminal having the media data;
- wherein
- the portable terminal comprises:
- a proximity wireless communication section configured to transmit the media data to the display apparatus placed within a predetermined distance;
- a memory configured to store the media data to be transmitted to the display apparatus;
- a data control section configured to control the media data to be transmitted from the memory to the display apparatus via the proximity wireless communication section;
- a bus to which a central processing unit is connected;
- and
- a communication channel connecting the memory and the proximity wireless communication section and not connected with the bus.
Dependencies are inferred from the claim text.