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:
Aug. 04, 2020
Filed:
Oct. 04, 2019
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Joel Richard Goergen, Soulsbyville, CA (US);
Mike Sapozhnikov, San Jose, CA (US);
David Nozadze, San Jose, CA (US);
Amendra Koul, San Francisco, CA (US);
Upendranadh Reddy Kareti, Union City, CA (US);
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/12 (2006.01); H04L 25/03 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
H04B 1/123 (2013.01); H04B 1/0475 (2013.01); H04L 25/03828 (2013.01);
Abstract
In one embodiment, a transmission system includes a transmitter, a receiver, and a filter operable at one of the transmitter and the receiver to remove channel impairments. The filter is operable according to a sum of a Gaussian function and a reciprocal of cosine function, wherein the Gaussian and reciprocal of cosine functions comprise tunable parameters to account for skew and channel asymmetry.