Wireless communication system using wireless channel and wireless communication method thereof
First Claim
1. A wireless communication system comprising:
- a transmission device; and
a reception device, the transmission device comprising, a wireless communication part wirelessly connected to the reception device, a storage part configured to store a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver configured to receive a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller configured to perform a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and to control the storage part to store the first information that is set according to the performed function.
1 Assignment
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Accused Products
Abstract
A wireless communication system and method. The wireless communication system includes a transmission device and a reception device. The transmission device includes a wireless communication part connected to the reception device by wireless, a storage part for storing a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver for receiving a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller for performing a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and for controlling the storage part to store the first information that is set according to the performed function. When the wireless connection is turned off, the transmission device performs functions as a set-top box, and the auto program function is executed more rapidly.
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Citations
20 Claims
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1. A wireless communication system comprising:
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a transmission device; and
a reception device, the transmission device comprising, a wireless communication part wirelessly connected to the reception device, a storage part configured to store a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver configured to receive a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller configured to perform a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and to control the storage part to store the first information that is set according to the performed function. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wireless communication method for a transmission device and a reception device which are connected for wireless communication with each other, the wireless communication method comprising:
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turning off a wireless connection between the transmission device and the reception device;
receiving a control signal requesting a certain function output from a user interface;
performing a function corresponding to the received control signal; and
storing a first information that is set according to the performed function when the wireless connection is off, in a different space from a second information set when the wireless connection is on. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification