Patent ID: 11937283
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 27:
28. A method for wireless communication by a base station (BS), comprising:
configuring a user equipment (UE) with a plurality of control resource set (CORESET) pool index values, wherein each CORESET pool index value is associated with a different set of CORESETs;
sending, the UE, first downlink control information (DCI) triggering an aperiodic channel state information (A-CSI) reference signal (RS) resource set for A-CSI reporting, wherein the first DCI is sent in a first CORESET of the different sets of CORESETs, and wherein the first DCI is associated with a first CORESET pool index value of the plurality of CORESET pool index values; and
when a time offset between the first DCI and the A-CSI RS resource set is smaller than a first threshold time offset, applying a quasi-colocation (QCL) assumption for sending an A-CSI RS using the A-CSI RS resource set based, at least in part, on the first CORESET pool index value,
wherein applying the QCL assumption for sending the A-CSI RS comprises applying a QCL assumption for another downlink signal for sending the A-CSI RS when the another downlink signal is in a same one or more symbols as the A-CSI RS and is associated with the first CORESET pool index value, and
wherein the another downlink signal comprises:
a physical downlink shared channel (PDSCH) transmission scheduled by a physical downlink control channel (PDCCH) associated with the first CORESET pool index value, a time offset between the PDCCH and the PDSCH transmission being equal to or larger than a second threshold time offset, or

a second A-CSI RS scheduled by a PDCCH associated with the first CORESET pool index value, a time offset between the PDCCH and the second A-CSI RS being equal to or larger than the first threshold time offset.