18665261. CSI REPORTING (SAMSUNG ELECTRONICS CO., LTD.)
Contents
CSI REPORTING
Organization Name
Inventor(s)
Md. Saifur Rahman of Plano TX (US)
Eko Onggosanusi of Coppell TX (US)
Gilwon Lee of McKinney TX (US)
CSI REPORTING
This abstract first appeared for US patent application 18665261 titled 'CSI REPORTING
Original Abstract Submitted
Apparatuses and methods for channel state information (CSI) reporting. A method performed by a user equipment (UE) includes receiving a configuration about a channel state information (CSI) report; based on the configuration, determining a first set of L vectors, each with a length dependent on P, and for each layer l=1, . . . , v, a set of coefficients {c}; and transmitting the CSI report including at least one first vector indicator indicating the first set of L vectors and at least one coefficient indicator indicating the set of coefficients {c}. The configuration includes information about (i) K>1 non-zero power (NZP) CSI reference signal (CSI-RS) resources and (ii) a codebookType. The codebookType indicates a codebook associated with PCSI-RS ports aggregated across the K NZP CSI-RS resources. v is a number of layers, L≥1, and P>32.
