New normalized constant modulus algorithms with relaxation

Tanrikulu, Oguz; Constantinides, A.G.; Chambers, Jonathon

New normalized constant modulus algorithms with relaxation

journal contribution

posted on 2010-01-26, 12:52 authored by Oguz Tanrikulu, A.G. Constantinides, Jonathon Chambers

A new normalized constant modulus algorithm is proposed that has a more desirable error performance surface (EPS) than the existing constant modulus blind equalization algorithms. We show that for an autoregressive channel, a well-known class of undesirable local solutions (ULSs) does not exist. The EPSs and convergence of the parameters are shown for a number of channels for which well-known algorithms are known to possess ULSs

History

School

Mechanical, Electrical and Manufacturing Engineering

Citation

TANRIKULU, O., CONSTANTINIDES, A.G. and CHAMBERS, J., 1997. New normalized constant modulus algorithms with relaxation. IEEE Signal Processing Letters, 4 (9), pp. 256-258

Publisher

Version

VoR (Version of Record)

Publication date

1997

Notes

This is an article from the journal, IEEE Signal Processing Letters [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.