Patent ID: 11882569
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method performed by a base station in a communication system, the method comprising:
transmitting based on a first transmission and reception point (TRP) of the base station, first downlink control information (DCI) scheduling a first physical downlink shared channel (PDSCH);
transmitting, based on a second TRP of the base station, second DCI scheduling a second PDSCH;
transmitting based on the first TRP, the first PDSCH and a first PDSCH demodulation reference signal (DMRS) for the first PDSCH; and
transmitting, based on the second TRP, the second PDSCH and a second PDSCH DMRS for the second PDSCH,
wherein the first PDSCH and the second PDSCH are fully or partially overlapped in a time-frequency domain, and
wherein a first DMRS configuration for the first PDSCH DMRS is same as a second DMRS configuration for the second PDSCH DMRS.