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:
Nov. 30, 2010
Filed:
Apr. 04, 2003
Scott Mcclennon, Ottawa, CA;
Andre Paquette, Kanata, CA;
Scott McClennon, Ottawa, CA;
Andre Paquette, Kanata, CA;
Ciena Corporation, Linthicum, MD (US);
Abstract
A method is provided for reducing crosstalk problems in digital subscriber loop systems. The problems are associated with a second receiver on a second loop responding to a signal from a first transmitter on a first loop. The signal is actually destined for a first receiver and is coupled between the first transmitter and the second receiver as a crosstalk signal. The method includes the step of transmitting a masking signal from a second transmitter to the second receiver for masking said crosstalk signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile