In the present application, a method is disclosed for receiving data from a base station by means of a terminal in a wireless communication system. In particular, the method comprises the steps of: receiving the data from the base station through a multicast channel; when decoding of the data is unsuccessful, transmitting a retransmission request signal for the data to the base station; and receiving a retransmission of the data from the base station through a unicast channel, wherein the data received through the multicast channel and the data received through the unicast channel are characterized by including the same transport block having mutually different and dissimilar RVs (Redundancy Versions).