Patent ID: 11870523
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A user equipment (UE) in a wireless communication system, the UE comprising:
a transceiver; and
at least one processor coupled to the transceiver and configured to:
receive, from a base station (BS), configuration information including one or more sets of channel state information-reference signal (CSI-RS) resources for channel state information (CSI) reporting via radio resource control (RRC) signaling, and
receive, from the BS, a medium access control (MAC) control element (CE) for an activation or a deactivation of a set of CSI-RS resources, the MAC CE including:
an index of the set of CSI-RS resources among the one or more sets of CSI-RS resources, and
a quasi co-location (QCL) indication between a reference resource and a CSI-RS resource in the set of CSI-RS resources.