1. A method for receiving a signal by a terminal in a wireless communication system, the method comprising:receiving, from a base station (BS), configuration information for a first channel;
monitoring the first channel in a first resource region which does not overlap a second resource region of a plurality of resource regions within a data region of a subframe according to the configuration information, and
receiving a downlink data channel corresponding to the first channel,
wherein the second resource region is used by the BS for transmitting a second channel to the terminal,
wherein the second channel is periodically transmitted, and
wherein each of the plurality of resource regions corresponds to a resource block (RB).