ALEXANDRIA, Va., March 5 -- United States Patent no. 12,244,384, issued on March 4, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Method and apparatus for compression-based CSI reporting" was invented by Md. Saifur Rahman (Plano, Texas) and Eko Onggosanusi (Coppell, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for operating a user equipment (UE) comprises receiving a configuration about a CSI report, the configuration including information about a codebook, the codebook comprising components: (i) sets of basis vectors including a first set of vectors each of length PCSIRSx1 for a SD, a second set of vectors each of length N3x1 for a FD, and a third set of vectors eac...