the present invention relates to a femto base station . more particularly , the present invention relates to a method for transmitting a common control channel and to a femto base station for the same . the present invention relates to a method for transmitting a common control channel , comprising a step in which the femto base station acquires segment information from a macro base station which overlays the femto base station ; a step of identifying , using the segment information , a time segment used by the macro base station in transmitting the common control channel ; and a step of transmitting a common control channel of the femto base station on a time segment other than the time - segment identified in the previous step . the present invention also relates to a femto base station for the method .