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. 29, 2015
Filed:
Apr. 01, 2013
Applicant:
Fluke Corporation, Everett, WA (US);
Inventor:
Wonoh Kim, Johns Creek, GA (US);
Assignee:
Fluke Corporation, Everett, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 3/32 (2006.01); H04M 11/06 (2006.01); H04B 3/487 (2015.01);
U.S. Cl.
CPC ...
H04B 3/32 (2013.01); H04B 3/487 (2015.01); H04M 11/062 (2013.01);
Abstract
A prequalification determination is made on a DSL line to predict the bit rate improvement that might be accomplished by implementation of vectoring, providing information to use in determining whether or not to implement vectoring. Overall noise is measured on the line, along with FEXT noise, and the FEXT noise is subtracted from the overall noise, and the resulting value is employed to determine a predicted bit rate, providing an indication of the potential bit rate if vectoring is implemented.