REMOTE CONTROL SYSTEM AND METHOD FOR PORTABLE TERMINALS
First Claim
1. A method to remotely control a portable electronic device, the method comprising:
- generating, upon detecting a remote control event, a remote control request message including information on a target terminal and transmitting the remote control request message to the target terminal via a remote control management server;
checking, upon receiving a remote control grant message from the target terminal via the remote control management server, whether a remote control response message is received; and
outputting, upon receiving the remote control response message, video data or audio data included in the remote control response message.
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Accused Products
Abstract
Provided are a remote control system and method for controlling portable terminals. The remote control system includes a control terminal which is a portable terminal that performs a remote control operation, a target terminal which is a portable terminal that is subject to the remote control operation performed by the control terminal, and a remote control management server which determines whether the control terminal and the target terminal are heterogeneous, and if the two terminals are heterogeneous, converts messages respectively transmitted from the control terminal and the target terminal to a format conforming to corresponding receiving terminals.
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Citations
24 Claims
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1. A method to remotely control a portable electronic device, the method comprising:
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generating, upon detecting a remote control event, a remote control request message including information on a target terminal and transmitting the remote control request message to the target terminal via a remote control management server; checking, upon receiving a remote control grant message from the target terminal via the remote control management server, whether a remote control response message is received; and outputting, upon receiving the remote control response message, video data or audio data included in the remote control response message. - View Dependent Claims (2, 3, 4, 5)
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6. A remote control method in a portable electronic device, comprising:
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determining, upon receiving a remote control request message, validity of a remote control request by performing an authentication process; generating, if the remote control request is valid, a remote control grant message and transmitting the remote control grant message to a control terminal via a remote control management server; generating a remote control response message including video data or audio data to be output; and transmitting the remote control response message to the control terminal via the remote control management server. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A portable electronic device comprising:
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a controller; and a communication unit, wherein the controller is configured to generate, upon detecting a remote control event, a remote control request message including information on a target terminal and transmitting the remote control request message to the target terminal via a remote control management server, to check, upon receiving a remote control grant message from the target terminal via the remote control management server, whether a remote control response message is received, and to output, upon receiving the remote control response message, video data or audio data included in the remote control response message, and wherein the communication unit is configured to, under the control of the controller, communicate with a target portable electronic device. - View Dependent Claims (14, 15, 16, 17)
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18. A target portable electronic device comprising:
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a controller; and a communication unit, wherein the controller is configured to determine, upon receiving a remote control request message, whether the remote control request is valid by performing an authentication process, to generate, if the remote control request is valid, a remote control grant message and transmit the message to a control terminal via a remote control management server, to generate a remote control response message including video data or audio data to be output, and to transmit the remote control response message to the control terminal via the remote control management server, and wherein the communication unit configured to, under the control of the controller, communicate with a control portable electronic device. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification