METHOD FOR ENABLING A TERMINAL TO TRANSCEIVE A SIGNAL BY USING A PREDETERMINED TDD FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM, CAPABLE OF INCLUDING A RECEIVING UNIT WHICH RECEIVES MIDAMBLE FROM A BASE STATION AND A RELAY STATION

摘要

PURPOSE: A method for enabling a terminal to transceive a signal by using a predetermined TDD frame structure in a wireless communication system is provided to enable a terminal to effectively receive midamble, measure a channel state, and support a signal to be transceived.;CONSTITUTION: A terminal trancevies a signal by using a TDD(Times Division Duplex) frame structure in a wireless communication system(200). The terminal includes a stage receiving a midamble from a base station(205) and a relay unit. The terminal receives a first midamble through a first subframe or a second subframe of a downlink access zone of the base station from a base station. The terminal receives a second midable through the second subframe of a downlink access zone of a relay unit from the relay unit. A transition gap in a downlink area is located in the first subfame of an uplink relay zone and a first subframe of a downlink relay zone of a relay unit.;COPYRIGHT KIPO 2011