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:
Jan. 20, 2026
Filed:
Mar. 14, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dalin Zhu, Richardson, TX (US);
Md. Saifur Rahman, Plano, TX (US);
Eko Onggosanusi, Coppell, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods and apparatuses for aperiodic channel state information (CSI) measurement and reporting in a wireless communication system. A method for operating a user equipment (UE) includes receiving an indication to enable group-based beam reporting and receiving a channel state information (CSI) request for the group-based beam reporting. The method further includes determining, based on the CSI request, information associated with an aperiodic CSI (A-CSI) trigger state for the group-based beam reporting; determining, based on the information associated with the A-CSI trigger state, first and second sets of CSI resources for the group-based beam reporting; and transmitting resource indicators generated based on at least one of the first and second sets of CSI resources. The resource indicators correspond to at least one of: (1) a synchronization signal block resource indicator (SSBRI) and (2) a CSI reference signal resource indicator (CRI).