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. 17, 2015
Filed:
Jun. 19, 2014
Tq Delta, Llc, Austin, TX (US);
Marcos C. Tzannes, Alamo, CA (US);
Arnon Friedmann, Marlboro, MA (US);
TQ DELTA, LLC, Austin, TX (US);
Abstract
A multicarrier transceiver can have a plurality of carriers and convert a bit stream into a plurality of parallel words for QAM on the plurality of carriers, a length of one of the plurality of parallel words for QAM on the plurality of carriers, a length of one of the plurality of parallel words corresponding to a number of bits modulated on an associated carrier of the plurality of carriers for the one of the plurality of parallel words, the transceiver further including an XOR scrambler that scrambles the plurality of parallel words, a QAM encoder tha maps all or part of each scrambled word to a QAM constellation point to generate a plurality of QAM constellation points, and a transmitter that transmits the plurality of QAM constellation points using the plurality of carriers.