METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DATA BY USING MULTIPLE CARRIERS IN MOBILE COMMUNICATION SYSTEM
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Accused Products
Abstract
To solve the above-mentioned problem, the method for transmitting and receiving a signal by user equipment (UE) through one or more cells, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, a first message indicating whether one or more cells usable by the UE are enabled; determining which cells to enable or disable on the basis of the first message; and enabling or disabling the selected cells. According to the embodiment of the present specification, by aggregating carriers amongst different base stations, a possibility for the UE to transmit and receive high-speed data through carrier aggregation can increase.
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Citations
30 Claims
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1-15. -15. (canceled)
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16. A method of receiving information by a terminal in a communication system, the method including:
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receiving a first message including first information of at least one serving cell associated with a second base station from a first base station; receiving a second message including second information indicating activation or deactivation of at least one secondary cell (SCell); activating or deactivating the at least one SCell associated with the first base station based on the second message if the second message is receive from the first base station; and activating or deactivating the at least one SCell associated with the second base station based on the second message if the second message is receive from the second base station. - View Dependent Claims (17, 18, 19, 20)
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21. A terminal for receiving information in a communication system, the terminal including:
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a transceiver for transmitting and receiving a signal; and a controller configured to receive a first message including first information of at least one serving cell associated with a second base station from a first base station, to receive a second message including second information indicating activation or deactivation of at least one secondary cell (SCell), to activate or deactivate the at least one SCell associated with the first base station based on the second message if the second message is receive from the first base station, and to activate or deactivate the at least one SCell associated with the second base station based on the second message if the second message is receive from the second base station. - View Dependent Claims (22, 23, 24, 25)
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26. A base station for transmitting information in a communication system, the base station including:
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a transceiver for transmitting and receiving a signal; and a controller configured to transmit a first message including first information of at least one serving cell associated with a second base station to a terminal, and to transmit a second message including second information indicating activation or deactivation of at least one secondary cell (SCell) for activating or deactivating the at least one SCell associated with the first base station, wherein at least one SCell associated with the second base station is activated or deactivated based on a third message received from the second base station. - View Dependent Claims (27, 28, 29, 30)
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Specification