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. 11, 2018
Filed:
Jun. 22, 2015
Applicant:
Altera Corporation, San Jose, CA (US);
Inventors:
Assignee:
Altera Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 13/35 (2006.01); H04L 1/00 (2006.01); H04B 10/079 (2013.01); H04L 1/20 (2006.01); H03M 13/15 (2006.01); H03M 13/29 (2006.01); H03M 13/25 (2006.01);
U.S. Cl.
CPC ...
H03M 13/353 (2013.01); H04B 10/0797 (2013.01); H04L 1/0001 (2013.01); H04L 1/004 (2013.01); H04L 1/0009 (2013.01); H03M 13/152 (2013.01); H03M 13/255 (2013.01); H03M 13/2906 (2013.01); H04L 1/0026 (2013.01); H04L 1/203 (2013.01);
Abstract
A system includes an encoding circuit, a line quality monitor circuit, and a controller circuit. The encoding circuit generates a first data signal indicating encoded data using a first forward error correction code. The line quality monitor circuit generates an indication of a line quality of a second data signal using an eye monitor circuit that monitors the second data signal. The controller circuit causes the encoding circuit to generate encoded data in the first data signal using a second forward error correction code in response to a change in the indication of the line quality of the second data signal.