The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Mar. 15, 2022
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Abstract
Methods and apparatuses for the generation and transmission/reception of a CSI report. A method performed by a UE includes: receiving a CSI report configuration from a network node; determining a number of precoder coefficients for RI transmission layers of a precoder vector or matrix; grouping the precoder coefficients of the RI transmission layers into at least two coefficient subsets, assigning a certain ordering to said at least two coefficient subsets and to the precoder coefficients within each coefficient subset; dividing said at least two coefficient subsets into two or more CSI groups having associated priority levels; generating a CSI report comprising a CSI part 1 and a CSI part 2; and transmitting a UCI including the CSI report over a UL channel to the network node.