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:
Sep. 29, 2026
Filed:
Sep. 15, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Md. Saifur Rahman, Plano, TX (US);
Eko Onggosanusi, Coppell, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods and apparatuses for channel state information (CSI) reporting in a wireless communication system. A method for operating a user equipment (UE) includes receiving a configuration about a CSI report, the configuration including a value of Nand a codebookType. The method further includes, based on the configuration: determining, based on a condition, whether the CSI report includes an indicator indicating Q time domain (TD)/Doppler domain (DD) basis vectors and when the condition is met, determining the Q TD/DD basis vectors, each of length N. The method further includes transmitting the CSI report including the indicator indicating the Q TD/DD basis vectors when the condition is met.