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:
Aug. 04, 2026
Filed:
Jun. 20, 2024
Sequans Communications SA, Colombes, FR;
Alexander Chiskis, Tel Aviv, IL;
Sequans Communications SA, Colombes, FR;
Abstract
One example embodiment includes a wireless communication system. The wireless communication system includes a UE. The UE is configured to calculate DL channel-related information, preprocess the DL channel-related information using a unitary matrix to generate post-processing information, compress the post-processing information to generate transmission data, and communicate the transmission data over a communication channel. The wireless communication system includes a base station. The base station is configured to receive the transmitted data, decompress the received data to reconstruct the post-processing information, and construct a DL precoder utilizing the reconstructed post-processing information. Some aspects are related to AI-based or Classical schemes-based CSI-compression. Some embodiments seamlessly merge the treatment of the interference problem with the CSI-compression.