1. A method of a user equipment (UE) in a wireless communication system, the method comprising:receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling;
identifying a bandwidth for the SRS based on the first parameter and the second parameter; and
transmitting, to the base station, the SRS based on the identified bandwidth for the SRS,
wherein the first parameter and the second parameter comprise UE-specific parameters,
wherein a first value of the first parameter indicates a first bandwidth set not including 272 resource blocks (RB) and a second value of the first parameter indicates a second bandwidth set including 272 RB in a predetermined table, and
wherein the first bandwidth set does not include a part of the second bandwidth set less than 272 RB.