Patent ID: 11910463
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 10:
11. A device for wireless communication, the device comprising:
a memory storing instructions;
a processor configured to execute the instructions to perform operations,
wherein the operations of the processor comprise:
acquiring, through higher layer signaling, a configuration for a tracking reference signal (TRS) for a radio resource control (RRC) idle mode or an RRC inactive mode;
receiving downlink control information (DCI) carried by a physical downlink control channel (PDCCH) based on a paging-radio network temporary identifier (P-RNTI), in the RRC idle mode or in the RRC inactive mode; and
receiving the TRS in the RRC idle mode or the RRC inactive mode based on availability indication information of the TRS included in the DCI and the acquired configuration for the TRS,
wherein the configuration for the TRS includes a periodicity and a slot offset of the TRS,
wherein the configuration includes information for a plurality of TRS resource sets each having a plurality of TRS resources,
wherein each of the plurality of TRS resource sets is allocated with an identifier (ID) to be used for the availability indication information,
wherein, for the plurality of TRS resource sets, the availability indication information indicates availability per each ID, and
wherein the availability indication information includes a plurality of bits associated with a plurality IDs of the plurality of TRS resource sets.