Patent ID: 11888771
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. An apparatus for wireless communication by a base station, comprising:
at least one processor configured to:
decide which transmit beams of a plurality of transmit beams to use for transmitting a set of channel state information reference signals (CSI-RSs) to a user equipment (UE) as part of a beam refinement procedure;
provide, to the UE, information for performing the beam refinement procedure indicating which CSI-RSs of the set of CSI-RSs are to be transmitted by the base station using a same transmit beam of the plurality of transmit beams; and
transmit the CSI-RSs in accordance with the decision; and

a memory coupled with the at least one processor.