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:
Feb. 18, 2025
Filed:
Aug. 02, 2021
Applicant:
Siliconally Gmbh, Dresden, DE;
Inventors:
Thomas Hocker, Dresden, DE;
Sebastian Hoeppner, Dresden, DE;
Assignee:
SILICONALLY GMBH, Dresden, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/32 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0004 (2013.01); H04L 7/0062 (2013.01);
Abstract
A method and timing recovery circuit for recovering a sampling clock from a serial data stream encoded using Pulse-Amplitude-Modulation applies a filter pattern decoder to detected symbol sequence at more than two adjacent data symbols, particularly to the detected symbol patterns of four adjacent samples ŷ(k−2), ŷ(k−1), ŷ(k), ŷ(k+1), and calculates an estimated phase error e(k).