Method for performing communication by using terminal-specific dynamic TDD frame, and device therefor

A user equipment (UE) for performing communication using a Time Division Duplex (TDD) frame structure in a wireless communication system, the UE comprising:

• a transceiver;
• and
• a processor,
• wherein the processor controls the transceiver to perform communication using a UE-specific dynamic TDD frame,
• wherein the UE-specific dynamic TDD frame includes a first UE-common subframe interval and a first UE-specific subframe interval,
• wherein the first UE-common subframe interval corresponds to a subframe interval that is commonly configured in either UEs contained in the wireless communication system or UEs contained in a cell having the UE,
• wherein a starting subframe of the UE-specific dynamic TDD frame is a subframe of the first UE-common subframe interval,
• wherein the first UE-common subframe interval includes two subframes in the UE-specific dynamic TDD frame,
• wherein when a starting subframe of the two subframes is a downlink (DL) subframe, a next subframe of the two subframes is a special subframe, and a starting subframe of the first UE-specific subframe interval is a uplink (UL) subframe, and
• wherein when a starting subframe of the two subframes is a special subframe, a next subframe of the two subframes is a UL subframe, and a starting subframe of the first UE-specific subframe interval is either the UL subframe or the DL subframe.