Method for transmitting and receiving SRS and communication device therefor

A user equipment (UE) configured to transmit a sounding reference signal (SRS), the UE comprising:

• a receiver;
• a transmitter;
• and
• a processor,
• wherein the receiver is configured to receive, from a base station (BS), first information on (i) a number of SRS symbols configured in one slot and (ii) a repetition number of symbols configured for SRS transmission, and second information on (i) a first parameter value related to SRS bandwidth and (ii) a second parameter value related to SRS frequency hopping bandwidth,
• wherein the transmitter is configured to transmit the SRS based on the first information and the second information, and
• wherein, based on the first parameter value being greater than the second parameter value, frequency hopping of the SRS is enabled.

A non-transitory computer readable storage medium,

• wherein the non-transitory computer readable storage medium is configured to store at least one computer program including instructions for causing, when executed by at least one processor, the at least one processor to perform an operation for a user equipment,
• wherein the operation includes:
• receiving, from a base station (BS), first information on (i) a number of SRS symbols configured in one slot and (ii) a repetition number of symbols configured for SRS transmission;
• receiving, from the BS, second information on (i) a first parameter value related to SRS bandwidth and (ii) a second parameter value related to SRS frequency hopping bandwidth;
• and
• transmitting the SRS based on the first information and the second information,
• wherein, based on the first parameter value being greater than the second parameter value, frequency hopping of the SRS is enabled.