A receiver (202) receives the same downlink data over one or more subframes through a downlink resource within a narrow band for MTC terminal. A response signal generator (210) generates a response signal as a response to the downlink data. A transmitter (217) transmits the response signal through an uplink resource a predetermined number of subframes after the last subframe of the one or more subframes, the uplink resource being associated in one-to-one correspondence with the number of a downlink resource to which the downlink data is allocated in the last subframe.