Method for configuring reference signal for v2v communication in wireless communication system and apparatus for method

The present invention relates to a method and an apparatus for transmitting a reference signal of a vehicle-to-vehicle (V2V) terminal for V2V communication in a wireless communication system. Specifically, the present invention comprises the steps of: receiving reference signal configuration indicating reference signal allocation for V2V communication; and, if a frequency offset of the V2V terminal exceeds a threshold value, then generating a reference signal by applying, to a base sequence, an orthogonal cover code having a fixed value corresponding to the reference signal configuration.