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:
Sep. 22, 2026
Filed:
Dec. 21, 2023
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Nam Yoon Lee, Seoul, KR;
Hyowon Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/525 (2015.01); H04B 17/345 (2015.01); H04L 5/14 (2006.01);
U.S. Cl.
CPC ...
H04B 1/525 (2013.01); H04B 17/345 (2015.01); H04L 5/1461 (2013.01);
Abstract
A reception signal processing device for cancelling a self-interference signal generated by a transmission signal of a transceiver includes: a reception unit for receiving a reception signal including a self-interference signal; a moment generation unit for generating a moment of the reception signal; an orthogonal polynomial generation unit for generating an orthogonal polynomial by calculating orthogonal polynomial coefficients from the moment; and a digital interference cancelling unit for cancelling the self-interference signal included in the reception signal using the orthogonal polynomial.