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:
Jul. 15, 2025
Filed:
Aug. 31, 2024
Tp-link Systems Inc., Irvine, CA (US);
Yaoshen Cui, Shenzhen, CN;
Haozheng Li, Chengdu, CN;
TP-Link Systems Inc., Irvine, CA (US);
Abstract
A method for CSI feedback and a computer-readable storage medium are provided. The method includes: predicting a first predicted CSI for a second time instant based at least on a first measured CSI for a first time instant; obtaining a second measured CSI for the second time instant; and determining a compression level for a third measured CSI for a third time instant after the second time instant based at least on comparison between the first predicted CSI and the second measured CSI. A most suitable compression level may be selected according to the real-time CSI prediction accuracy and/or the assistance of spatial parameters while overhead for CSI feedback may be reduced.