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. 19, 2004
Filed:
Dec. 19, 2000
Applicant:
Inventor:
Carl Christian Hansen, Aloha, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 2/700 ;
U.S. Cl.
CPC ...
H04L 2/700 ;
Abstract
A multi-carrier transceiver, such as a DMT-based ADSL transceiver, has separate processing paths for different information types, such as voice, data, video, etc. Each processing path can include separate scrambling, interleaving, bit loading or tone ordering, and constellation encoding. In this manner, specific bit loading or tone ordering can be performed for each of the different information types, such that transmission carriers are selected for optimal bit rates and error rates.
Hansen, Carl. (2004). Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as dmt-based dsl transceivers (U.S. Patent No. 6807234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6807234
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