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:
Oct. 07, 2025
Filed:
Jun. 08, 2020
Nokia Technologies Oy, Espoo, FI;
Nuan Song, Shanghai, CN;
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
Example embodiments of the present disclosure relate to applying uplink channel information to determine data processing model deployed for downlink use. According to embodiments, a solution for channel information reporting for applying uplink channel information to determine data processing model deployed for downlink use has been proposed. A data processing model is determined using uplink dataset (for example, uplink reference signal), then the data processing model is used to process downlink CSI. In this way, compared with high-resolution CSI feedback for training, it is more accurate and does not require extra CSI feedback, which significantly reduces the overhead. It also alleviates implementation efforts on the terminal device side, since no complicated CSI processing is required.