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:
Oct. 29, 2013
Filed:
Dec. 14, 2005
Etienne André Hubert Van Den Bogaert, Pepingen, BE;
Etienne André Hubert Van Den Bogaert, Pepingen, BE;
Alcatel Lucent, Paris, FR;
Abstract
A transmitting Digital Subscriber Line (DSL) modem is coupled over a communication line to the receiving DSL modem. A receiving DSL modem receives a symbol transmitted by the transmitting DSL modem. Subsequently the receiving DSL modem demaps the symbol received onto a constellation point. The receiving DSL modem then performs a noise measurement based on the difference between the received symbol and the determined constellation point. Further, the receiving DSL modem determines a frequency of the symbols incorrectly demapped and subsequently the receiving DSL modem corrects the noise measurement using the frequency of the symbols incorrectly demapped.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile