Patent ID: 11937096
Assignee: LG ELECTRONICS INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A method performed by a base station in a wireless communication system, the method comprising:
transmitting configuration information on a non zero power channel state information reference signal (NZP CSI-RS) resource for channel measurement, wherein the NZP CSI-RS resource is configured with quasi co located type D (QCL-TypeD) based on a synchronization signal and physical broadcast channel (SS/PBCH) block in a same orthogonal frequency division multiplexing (OFDM) symbol;
transmitting downlink control information (DCI) format 0_0 for scheduling a physical uplink shared channel (PUSCH); and
receiving the PUSCH based on the DCI format 0_0,
wherein the PUSCH is transmitted based on a spatial relation with the NZP CSI-RS configured with QCL-TypeD,
wherein the NZP CSI-RS corresponds to a predefined control resource set (CORESET),
wherein the predefined CORESET is a CORESET having a lowest ID within an active bandwidth part (BWP),
wherein a physical uplink control channel (PUCCH) resource of a BWP related to the PUSCH is not configured.