US2010296570A1PendingUtilityA1

Systems and methods for multicarrier modulation using multi-tap frequency-domain equalizer and decision feedback

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Assignee: AWARE INCPriority: Aug 2, 2001Filed: May 20, 2010Published: Nov 25, 2010
Est. expiryAug 2, 2021(expired)· nominal 20-yr term from priority
Inventors:Richard W. GrossYan YangMei YongStuart D. SandbergArnon Friedmann
H04L 25/03019H04L 25/03159H04L 2025/03414H04L 2025/03522
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Claims

Abstract

Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Claims

exact text as granted — not AI-modified
1 .- 24 . (canceled) 
     
     
         25 . A method for multicarrier modulation using a multi-tap frequency-domain equalizer and decision feedback.

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