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US 2007/0183325 A1Published application
Data transfer device
AssigneeKabushiki Kaisha Toshiba
InventorToshiya Tamura
Life of this patent
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Abstract
In a cellular telephone, a music data transfer control unit and a remote control unit control a close-range radio communications unit to establish a remote control session and a data transfer session, between the music data transfer control unit, remote control unit and an audio device, and transfer audio data to the audio device. If the data transfer session is not established during predetermined periods (W1+W2) after the establishment of the remote control session, a control unit disconnects the remote control session.
Claims10
A data transfer device, comprising:
- first communications means for establishing a first session with an external device to make communications therewith;
- second communications means for establishing a second session with the external device to make communications therewith;
- and
- control means for disconnecting the first session if the second communications means does not establish the second session with the external device during a preset period t1 after the first communications means establishes the first session with the external device.
1 more element
A data transfer device, comprising:
- first communications means for establishing a first session with a first device to make communications therewith;
- second communications means for establishing a second session with a second device to make communications therewith;
- and
- control means for disconnecting the first session if the second communications means does not establish the second session with the second device during a preset period t1 after the first communications means establishes the first session with the first device.
1 more element
Dependencies are inferred from the claim text.