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METHOD AND APPARATUS FOR EFFECTIVELY PROVIDING TDD CONFIGURATION INFORMATION TO USER EQUIPMENT AND DETERMINING UPLINK TRANSMISSION TIMING IN MOBILE COMMUNICATION SYSTEM SUPPORTING TDD
METHOD AND APPARATUS FOR EFFECTIVELY PROVIDING TDD CONFIGURATION INFORMATION TO USER EQUIPMENT AND DETERMINING UPLINK TRANSMISSION TIMING IN MOBILE COMMUNICATION SYSTEM SUPPORTING TDD
A method for configuring a time division duplex (TDD) of a user equipment in a communication system, according to one embodiment of the present invention, comprises the steps of: receiving from a base station a first TDD configuration; receiving from the base station a message including information related to a dynamic TDD configuration; receiving a second TDD configuration according to the received information related to the dynamic TDD configuration; receiving from the base station an uplink grant; and determining whether to apply the first TDD configuration or the second TDD configuration based on a method by which the unlink grant is received. According to one embodiment of the present invention, the advantages of configuring a shorter cycle of the TDD to the user equipment supporting the TDD in a wireless communication system, and rapidly configuring the TDD to the user equipment variably according to a communication situation are provided.
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