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

Claim 12:
13. A device including one or more memories and one or more processors functionally connected with the one or more memories, wherein the one or more processors are configured to control the device to:
receive 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;
perform a first transmission of a periodic SRS based on the configuration information;
receive downlink control information (DCI) triggering a second transmission of the AP-SRS; and
in response to the DCI, stop 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.