Method of performing a communication in a wireless communication system and an apparatus for the same

A method of communicating with a user equipment (UE) by a relay node in a wireless communication system using three types of subframes, the method comprising:

• receiving information on the three types of subframes from a donor eNB (DeNB);
• communicating with the UE on a first type subframe;
• communicating with the UE on a second type subframe;
• and
• communicating with the DeNB on a third type subframe,
• wherein the second type subframe is configured for communicating with one of the DeNB and the UE,
• wherein no communication is performed with the UE on the second type subframe if the second type subframe is used for communicating with the DeNB,
• wherein no communication is performed with the user equipment on the third type subframe, and
• wherein the first type subframe is a unicast subframe, the second type subframe is a contention based subframe, and the third type subframe is a relay node (RN) subframe.

A method of communicating with a relay node by a donor eNB (DeNB) in a wireless communication system using three types of subframes, the method comprising:

• transmitting information on the three types of subframes to the relay node;
• communicating with the relay node on a second type subframe;
• and
• communicating with the relay node on a third type subframe,
• wherein no communication is performed with the relay node on a first type subframe,
• wherein the second type subframe is configured for communicating with one of the donor eNB (DeNB) and the UE at the relay node,
• wherein no communication is performed with the relay node on the second type subframe if the second type subframe is used for communicating with the UE, and
• wherein the first type subframe is a unicast subframe, the second type subframe is a contention based subframe, and the third type subframe is a relay node (RN) subframe.