Repeater apparatus for simultaneously transceiving signals in a wireless communication system, and method for same

A relay node apparatus for transmitting and receiving a signal in a wireless communication system, the relay node apparatus comprising:

• a receiver configured to receive a signal from a base station via a first region of a first downlink subframe on a component carrier (CC) supporting first and second wireless communication schemes;
• and
• a transmitter configured to transmit a signal to one or more of at least one first type user equipment (UE) using the first wireless communication scheme and at least one second type UE using the second wireless communication scheme via a second region of the first downlink subframe, simultaneously with the reception,
• wherein the first and second regions are regions multiplexed by a frequency division multiplexing (FDM) scheme in the first downlink subframe.

A relay node apparatus for transmitting and receiving a signal in a wireless communication system, the relay node apparatus comprising:

• a transmitter configured to transmit a signal to a base station via a first region of a first uplink subframe on a component carrier supporting first and second wireless communication schemes;
• and
• a receiver configured to receive a signal from one or more of at least one first type user equipments (UEs) using the first wireless communication scheme and at least one second type UEs using the second wireless communication scheme via a second region of the first uplink subframe, simultaneously the transmission,
• wherein the first and second regions are regions multiplexed by a frequency division multiplexing (FDM) scheme in the first uplink subframe.