In the present application, disclosed is a method for a user equipment, that is moving at high speed from a first base station to a second base station, to transmit and receive signals in a wireless communication system. Specifically, the method comprises the steps of: when a measurement value from the first base station is less than or equal to a first threshold value, monitoring a transmission of a first signal from the second base station; when the transmission of the first signal is detected, transmitting a response signal to the first signal to the second base station; and receiving a second signal from the second base station that has received the response signal.