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, 2020
Filed:
Nov. 06, 2019
Applicant:
Inphi Corporation, Santa Clara, CA (US);
Inventors:
Jamal Riani, Fremont, CA (US);
Ilya Lyubomirsky, Santa Clara, CA (US);
Assignee:
INPHI CORPORATION, Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/69 (2013.01); H04L 25/03 (2006.01); H04B 10/58 (2013.01); H04L 25/06 (2006.01); H04B 10/516 (2013.01);
U.S. Cl.
CPC ...
H04L 25/03057 (2013.01); H04B 10/5161 (2013.01); H04B 10/58 (2013.01); H04B 10/6971 (2013.01); H04B 10/6973 (2013.01); H04L 25/062 (2013.01);
Abstract
The present invention is directed to communication methods and systems thereof. In a specific embodiment, a noise cancelation system includes a slicer that processes a data stream generates both PAM symbols and error data. An RIN estimator generates RIN data based on the PAM symbols and the error data. A filter removes non-RIN information from the RIN data. The filtered RIN data includes an offset term and a gain term, which are used to remove RIN noise from the data stream. There are other embodiments as well.