Portable communication apparatus, external apparatus connectable to the portable communication apparatus, and method of controlling the portable communication apparatus
First Claim
1. A portable communication apparatus comprising:
- a first circuit configured to communicate over a communication network;
a second circuit configured to receive a position sensing signal;
an antenna configured to be adaptable for both of the first and second circuits;
a port configured to connect to an external apparatus;
a switch configured to connect the first and second circuits to the antenna and the port;
a first detecting unit configured to detect whether the external apparatus is connected to the port and detect a type of the external apparatus connected to the port;
a second detecting unit configured to detect whether the first circuit or the second circuit is activated; and
a control unit configured to control the switch, when the first detecting unit detects that the external apparatus is not connected to the port or when the detected type of the external apparatus is inadaptable for the circuit to be activated, the circuit to be activated is connected to the antenna and that, when the detected type of the external apparatus is adaptable for the circuit to be activated, the circuit to be activated is connected to the port.
1 Assignment
0 Petitions
Accused Products
Abstract
A switch enables a first circuit and a second circuit to be connected to an antenna and a port. A first detecting unit detects whether the external apparatus is connected to the port and detect the type of the external apparatus connected to the port. A second detecting unit detects whether the first circuit or the second circuit is activated. A control section controls the switch, when the first detecting unit detects that the external apparatus is not connected to the port or when the detected type of the external apparatus is inadaptable for the circuit to be activated, the circuit to be activated is connected to the antenna and that, when the detected type of the external apparatus is adaptable for the circuit to be activated, the circuit to be activated is connected to the port.
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Citations
12 Claims
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1. A portable communication apparatus comprising:
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a first circuit configured to communicate over a communication network;
a second circuit configured to receive a position sensing signal;
an antenna configured to be adaptable for both of the first and second circuits;
a port configured to connect to an external apparatus;
a switch configured to connect the first and second circuits to the antenna and the port;
a first detecting unit configured to detect whether the external apparatus is connected to the port and detect a type of the external apparatus connected to the port;
a second detecting unit configured to detect whether the first circuit or the second circuit is activated; and
a control unit configured to control the switch, when the first detecting unit detects that the external apparatus is not connected to the port or when the detected type of the external apparatus is inadaptable for the circuit to be activated, the circuit to be activated is connected to the antenna and that, when the detected type of the external apparatus is adaptable for the circuit to be activated, the circuit to be activated is connected to the port. - View Dependent Claims (2, 3, 4)
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5. An external apparatus connectable to a portable communication apparatus including a first circuit configured to communicate over a communication network, a second circuit configured to receive a position sensing signal, an antenna configured to be adaptable for both of the first and second circuits, a port configured to connect to the external apparatus, a switch configured to connect the first and second circuits to the antenna and the port, a first detecting unit configured to detect whether the external apparatus is connected to the port and detect a type of the external apparatus connected to the port and a second detecting unit configured to detect whether the first circuit or the second circuit is activated, the external apparatus comprising:
a notification unit configured to notify the portable communication apparatus of a type of the external apparatus detected by the first detecting unit. - View Dependent Claims (6)
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7. A portable communication apparatus comprising:
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a first circuit configured to communicate over a communication network;
a second circuit configured to receive a position sensing signal;
an antenna configured to be adaptable for both of the first and second circuits;
a port configured to connect with an external apparatus;
a switch configured to connect the first and second circuits to the antenna and port;
a first detecting unit configured to detect whether the external apparatus is connected to the port and detect a type of the external apparatus connected to the port;
a second detecting unit configured to detect whether the first circuit or the second circuit is activated; and
a control unit configured to control the switch, when it is detected that the second circuit is to be activated and the type of the external apparatus is adaptable for the second circuit, the second circuit is connected to the port and that, when it is detected that the type of the external apparatus is inadaptable for the second circuit, the second circuit is connected to the antenna. - View Dependent Claims (8, 9)
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10. An external apparatus connectable to a portable communication apparatus including a first circuit configured to communicate over a communication network, a second circuit configured to receive a position sensing signal, an antenna configured to be adaptable for both of the first and second circuits, a port configured to connect to the external apparatus, a switch configured to connect the first and second circuits to the antenna and the port, a first detecting unit configured to detect whether the external apparatus is connected to the port and detect a type of the external apparatus connected to the port and a second detecting unit configured to detect whether the first circuit or the second circuit is activated, the external apparatus comprising:
notification unit configured to notify the portable communication apparatus of a type of the external apparatus detected by the first detecting unit. - View Dependent Claims (11)
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12. A method of controlling a portable communication apparatus including a first circuit configured to communicate over a communication network, a second circuit configured to receive a position sensing signal, an antenna configured to be adaptable for both of the first and second circuits, a port configured to connect with an external apparatus, and a switch configured to connect the first and second circuits to the antenna and port, the method comprising:
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detecting whether the external apparatus is connected to the port and detecting a type of the external apparatus connected to the port;
detecting whether the first circuit or the second circuit is activated; and
controlling the switch when it is detected that the external apparatus is not connected to the port or when the detected type of the external apparatus is inadaptable for the circuit to be activated, the circuit to be activated is connected to the antenna and that, when the detected type of the external apparatus is adaptable for the circuit to be activated, the circuit to be activated is connected to the port.
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Specification