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:
Dec. 09, 2025
Filed:
Dec. 23, 2022
Applicant:
Rakuten Symphony, Inc., Tokyo, JP;
Inventors:
Assignee:
RAKUTEN SYMPHONY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0626 (2013.01); H04B 7/066 (2013.01);
Abstract
In general, the current subject matter relates to transmission of channel state information reference signals (CSI RSs). In some implementations, a message can be received at a radio unit (RU) of a base station in a wireless communication system. The message can include channel state information reference signal (CSI RS) configuration information that the RU is configured to use in generating a CSI RS for transmission to a user equipment (UE). The CSI RS configuration information can include a plurality of parameters including a bandwidth for CSI RS transmission, amplitude scaling, and a scrambling identity (ID).