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:
Mar. 12, 2013
Filed:
Jan. 05, 2009
Hemant Kumar Samdani, New Delhi, IN;
Kunal Raheja, Noida, IN;
Rahul Garg, Faridabad, IN;
Amitkumar Mahadevan, Eatontown, NJ (US);
Patrick Duvaut, Tinton Falls, NJ (US);
Hemant Kumar Samdani, New Delhi, IN;
Kunal Raheja, Noida, IN;
Rahul Garg, Faridabad, IN;
Amitkumar Mahadevan, Eatontown, NJ (US);
Patrick Duvaut, Tinton Falls, NJ (US);
Ikanos Communications, Inc., Fremont, CA (US);
Abstract
Impulse noise from nearby or intense electrical sources can disrupt communications over digital subscriber lines (DSL). The characterization of the nature, timing and length of impulse noise sources present on a DSL loop is a critical first step in mitigating the effect of impulse noise on DSL communications. DSL standards provide histograms for impulse length and inter-arrival time of impulses. These histograms can be used to derive the nature, maximum frequency and other statistics related to impulse noise on a DSL line.