Patent ID: 8761078

Claim:
A method for setting a frame of a relay station in a wireless communication system, wherein a superframe includes four frames, the method comprising: setting a first frame of the superframe, which is a leftmost frame of the superframe, and a third frame of the superframe, which is a second frame from the right of the superframe, as an access zone frame including a downlink (DL) access zone in which a base station or the relay station transmits a first signal to a user equipment and an uplink (UL) access zone in which the user equipment transmits a second signal to the base station or the relay station; and setting a second frame of the superframe, which is a second frame from the left of the superframe, and a fourth frame of the superframe, which is a rightmost frame of the superframe, as a relay zone frame including a DL relay zone in which the base station transmits a third signal to the user equipment or the relay station and a UL relay zone in which the user equipment or the relay station transmits a fourth signal to the base station, wherein an advanced relay station-transmit/receive transition gap (ARS-TTG) is allocated between a last DL subframe of the DL access zone and a first UL subframe of the UL access zone, and wherein an advanced relay station-receive/transmit transition gap (ARS-RTG) is allocated between a last DL subframe of the DL relay zone and a first UL subframe of the UL relay zone.