The present specification relates to a method for transmitting uplink signals in a wireless communication system, the method being performed by a UE and comprising the steps of: receiving, from a base station, information on a cyclic shift (CS) index configuration, which indicates the configuration of an index group for a CS related to uplink signal transmission; determining a CS index for generating a particular uplink signal in the CS index group; generating the particular uplink signal by using the determined CS index and a base sequence having a particular length; and transmitting the generated particular uplink signal to the base station via an uplink control channel.