CHANNEL STATE INFORMATION (CSI) OMISSION FOR TYPE-II CSI REPORT

摘要

Certain aspects of the present disclosure provide techniques for omitting channel state information feedback components. An example method generally includes obtaining an uplink (UL) resource to be used for channel state information (CSI) reporting; receiving a CSI reference signal (CSI-RS); determining a plurality of feedback components based on the CSI-RS, wherein at least one of the feedback components comprises one or more spatial beams, one or more compression bases associated with the one or more spatial beams, and one or more coefficients associated with the one or more spatial beams and one or more compression bases; identifying that the UL resource is insufficient to carry a payload for a CSI report; omitting a portion of the feedback components associated with at least one spatial beam and at least one compression basis; and reporting the remaining feedback components after the omission.