Patent ID: 11962528
Assignee: QUALCOMM INCORPORATED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method for wireless communications by a base station (BS), comprising:
providing a user equipment (UE) with a channel state information (CSI) report configuration, the CSI report configuration associated with one or more CSI reference signal (RS) resources, each CSI-RS resource comprising a set of ports or port groups, wherein the CSI report configuration explicitly configures a first subband size, and wherein the CSI report configuration explicitly configures a second subband size or the second subband size is derivable from the first subband size;
receiving a CSI-RS resource indicator (CRI) from the UE indicating at least one of the one or more CSI-RS resources for which the UE reports CSI; and
determining the first subband size, the second subband size, or both for receiving a CSI report from the UE, wherein the determination is based on at least one of: the CRI or sufficiency of available resources at the UE for sending the CSI report.