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:
Jun. 30, 2026
Filed:
Dec. 27, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Wenhong Chen, Dongguan, CN;
Yun Fang, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
A method and apparatus for reporting and receiving CSI, and a terminal device and a network device are provided. The method comprises: a terminal device determining second information in a second CSI portion according to first information in a first CSI portion, wherein the first information is assumption information or two RIs, the assumption information is used for indicating a transmission assumption or a measurement assumption, on which CSI reporting is based, the two RIs are obtained by means of measurement based on different measurement resources, and the second information comprises a PMI and/or a CQI; and the terminal device reporting the CSI, wherein the CSI comprises the first CSI portion and the second CSI portion.