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:
Feb. 12, 2019
Filed:
Jul. 09, 2018
Futurewei Technologies, Inc., Plano, TX (US);
Xiang Liu, Marlboro, NJ (US);
Huaiyu Zeng, Red Bank, NJ (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A method including receiving, via a frontend of a communication device from a communication link, a cascaded waveform modulation with embedded control signal (CWM-CS); performing time-domain demultiplexing on the CWM-CS to obtain a first waveform modulation signal (W), a second waveform modulation signal (W), and a control signal (CS); training a channel equalizer based on the control signal; performing channel equalization on the first waveform modulation signal, the second waveform modulation signal, and the control signal CS; performing time-domain de-multiplexing on the first waveform modulation signal W, the second waveform modulation signal W, and the control signal CS; applying a rounding function to the first waveform modulation signal W; generating a recovered signal (S), by summing the first waveform modulation signal Wand the second waveform modulation signal W; recovering data from the recovered signal S; and recovering control information by demodulating the control signal CS.