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. 01, 2025
Filed:
Mar. 24, 2023
Nvidia Corp., Santa Clara, CA (US);
Faycal Ait Aoudia, Saint-Cloud, FR;
Jakob Hoydis, Paris, FR;
Sebastian Cammerer, Tuebingen, DE;
Matthijs Jules Van Keirsbilck, Berlin, DE;
Alexander Keller, Berlin, DE;
Nvidia Corp., Santa Clara, CA (US);
Abstract
Neural network-based structures for action user equipment device detection, estimation of time-of-arrival, and estimation of carrier frequency offset utilized with the narrowband physical random-access channel of wireless communication systems. The structure includes a neural network to generate predictions of active user equipment devices, and a twin neural network to generate time-of-arrival predictions for signals from the user equipment devices and carrier frequency offset predictions for signals from the user equipment devices.