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:
Jan. 28, 2025
Filed:
Dec. 14, 2022
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Sundeep Venkatraman, Sunnyvale, CA (US);
Rajendra Tushar Moorti, Sunnyvale, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); G06F 17/14 (2006.01); H04B 1/525 (2015.01); H04L 5/14 (2006.01); H04L 25/02 (2006.01); H04L 25/03 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
G06F 17/142 (2013.01); H04B 1/525 (2013.01); H04L 5/143 (2013.01); H04L 5/1461 (2013.01); H04L 25/0204 (2013.01); H04L 25/0328 (2013.01); H04L 27/2634 (2013.01);
Abstract
An efficiently-transformed digital self-interference canceller, preferably including an FD transformer, a TD transformer, a channel estimator, a composer, and a controller. The canceller can optionally include a channel memory, a predictor, and/or an extender. A method for digital self-interference cancelation, preferably including receiving inputs, transforming the inputs, generating outputs based on the transformed inputs, transforming the outputs, and/or generating a cancellation signal based on the outputs.