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:
Apr. 14, 2026
Filed:
May. 26, 2022
Zte Corporation, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
A method for transmitting channel state information, and a communication node and a storage medium are disclosed. The method may include, receiving configuration information sent by a second communication node; receiving CSI-RS sent by the second communication node according to the configuration information; measuring the CSI-RS to obtain the CSI, and transmitting the CSI to the second communication node; where the CSI may include a precoding matrix; the configuration information is indicative of a number of CSI-RS antenna ports and a number of antenna ports onto which the precoding matrix is expected to be applied; and the number of CSI-RS antenna ports is smaller than the number of antenna ports onto which the precoding matrix is expected to be applied.