A method for measuring inter-device interference (IDI) by a terminal in a wireless communication system supporting full-duplex communication according to an embodiment of the present invention comprises the steps of: determining the total number of times of IDI measurement required for a terminal group to which the terminal belongs; determining a basic sub-frame configuration pattern on the basis of the determined total number of times of the IDI measurement; and measuring the IDI as many times as the number of times allocated to the terminal by applying a terminal-specific shift value to the basic sub-frame configuration pattern.