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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.:

US 11616666 B1

PDFFull Text
Date of Patent:
Mar. 28, 2023

Filed:

Jun. 16, 2021

Neural network augmentation for wireless channel estimation and tracking

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:

Seyfarth Shaw LLP

Primary Examiner:

Jean B Corrielus

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.

Find Patent Forward Citations

Amjad, Rana. (2023). Neural network augmentation for wireless channel estimation and tracking (U.S. Patent No. 11616666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11616666

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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