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. 15, 2019
Filed:
Feb. 27, 2015
Applicant:
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Inventors:
Robert John Stone, Berkeley, CA (US);
Howard Frazier, Pleasonton, CA (US);
Assignee:
AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01); H04B 10/25 (2013.01); H04L 12/26 (2006.01); H04B 10/077 (2013.01); H04B 10/079 (2013.01);
U.S. Cl.
CPC ...
H04L 25/03057 (2013.01); H04B 10/0779 (2013.01); H04B 10/0799 (2013.01); H04L 25/03159 (2013.01); H04L 25/03343 (2013.01);
Abstract
A system and method for backchannel closed loop feedback for channel equalization over Ethernet. Closed loop backchannel feedback for real-time transmitter adaptive equalization is provided for a pair of non-ideal duplex communication channels. The real-time transmitter adaptive equalization enables use of low cost relaxed specification transmitter modules at high data rates.