Finite-length equalization over multi-input multi-output...

Details Finite-length equalization over multi-input multi-output... Finite-length equalization over multi-input multi-output...

2004-08-05

2008-10-07

Ghayour, Mohammad (Department: 2611)

Pulse or digital communications

Equalizers

Automatic

C700S053000

Reexamination Certificate

active

07433402

ABSTRACT:
A MIMO Decision Feedback Equalizer improves operation of a receiver by cancelling the spatio-temporal interference effects caused by the MIMO channel memory with a set of FIR filters in both the feedforward and the feedback MIMO filters. The coefficients of these FIR filters can be fashioned to provide a variety of controls by the designer.

REFERENCES:
patent: 6122015 (2000-09-01), Al-Dhahir et al.
Al-Dhahir, “MMSE decision-feedback equalizers: finite-length results”, IEEE Transactions on Information Theory, vol. 41, Issue 4, Jul. 1995 pp. 961-975.
J. Yang et al, “Joint Transmitter-Receiver Optimization for Multi-Input Multi-Output Systems with Decision Feedback,” IEEE Transactions on Information Theory, vol. 40, No. 5, Sep. 1994, pp. 1334-1347.
A. Duel-Hallen, “A Family of Multiuser Decision-Feedback Detectors for Asynchronous Code-Division Multiple-Access Channels,” IEEE Transactions on Communications, col. 43, No. 2/3/4, Feb./Mar./Apr. 1995, pp. 412-434.
A. Duel-Hallen, “Equalizers for Multiple Input/Multiple Output Channels and PAN Systems with Cyclostationary Sequences,” IEEE Journal on Selected Areas in Communications, vol. 10, No. 3, Apr. 1992, pp. 630-639.
Naofal Al-Dhahir et al, “The Finite-Length Multi-Input Multi-Output MMSE-DFE,” IEEE Transactions on Signal Processing, vol. 48, No. 10, Oct. 2000, pp. 2921-2936.

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