Patent ID: 11895526
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A base station in a wireless communication system, the base station comprising:
a transceiver; and
a processor configured to:
transmit, to a terminal, information configuring a list of aperiodic trigger states for channel state information (CSI), and
transmit, to the terminal, downlink control information (DCI) including a CSI request field,
wherein a codepoint of the CSI request field is associated with one trigger state of the list, wherein the one trigger state comprises at least one CSI report configuration, a CSI report configuration comprises a CSI resource configuration, and the CSI resource configuration comprises a bandwidth part (BWP) identifier (ID), and
wherein in case that a CSI report for a non-active BWP is triggered based on the CSI request field, a measurement based on a CSI resource in the non-active BWP is not performed.