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:
Mar. 28, 2023
Filed:
Jun. 16, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Rana Ali Amjad, Amsterdam, NL;
Kumar Pratik, Amsterdam, NL;
Max Welling, Bussum, NL;
Arash Behboodi, Amsterdam, NL;
Joseph Binamira Soriaga, San Diego, CA (US);
Assignee:
Qualcomm Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/02 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04L 25/0254 (2013.01); H04L 25/021 (2013.01); H04L 25/0222 (2013.01); H04L 25/03006 (2013.01); H04L 2025/03656 (2013.01);
Abstract
A method performed by a communication device includes generating an initial channel estimate of a channel for a current time step with a Kalman filter based on a first signal received at the communication device. The method also includes inferring, with a neural network, a residual of the initial channel estimate of the current time step. The method further includes updating the initial channel estimate of the current time step based on the residual.