Patent ID: 11924842
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A method performed by a base station in a wireless communication system, the method comprising:
transmitting, to a terminal, cross carrier scheduling configuration including information indicating that a carrier indicator field (CIF) is included in downlink control information (DCI);
transmitting, from a first cell of the base station to the terminal, the DCI for scheduling a physical downlink shared channel (PDSCH), the DCI including the CIF; and
in case that the CIF indicates that a resource assignment of the PDSCH is for the first cell, transmitting, from the first cell of the base station to the terminal, first data on the PDSCH, wherein in case that a first offset value between a reception of the DCI and the PDSCH is less than a threshold and the terminal supports default beam selection for the PDSCH, the first data is associated with quasi co-located (QCL) parameters for a control resource set (CORESET) associated with a search space with a lowest CORESET identifier (ID) within an active bandwidth part (BWP) of the first cell in a latest slot monitored by the terminal.