Patent ID: 11956103
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A user equipment (UE) transmitting a sounding reference signal (SRS) in a wireless communication system, the UE comprising:
one or more transceivers;
one or more processors; and
one or more memories operably connectible to the one or more processors and storing instructions to, when executed by the one or more processors, perform operations, wherein the operations comprise:
receiving a higher layer message including configuration information including a number of times of transmission of an aperiodic SRS (AP-SRS), a subframe in which a periodic SRS is transmitted, and an AP-SRS subframe offset of the AP-SRS related to the subframe in which the periodic SRS is transmitted;
performing a first transmission of a periodic SRS based on the configuration information;
receiving downlink control information (DCI) triggering a second transmission of the AP-SRS; and
in response to the DCI, stopping the first transmission of the periodic SRS, and performing the second transmission of the AP-SRS in a plurality of subframes based on the configuration information.