Paper Info
Title
An iterative method for non-linear channel equalization in OFDM systems
Abstract
In this paper, we present an algorithm for the nonlinear equalisation in OFDM transmission systems. We suggest to apply a disjoint iterative method for the linear multipath channel estimation and the nonlinearly distorted transmitted data recovery. A simple technique is proposed for the channel re-estimation on the basis of the recovered transmitted data. For the nonlinear noise cancellation, we use a procedure of the nonlinear noise estimation at the receiver. The presented simulation results confirm the efficiency of the proposed algorithm.
Year
DOI
Venue
2004
10.1109/PIMRC.2004.1370918
2004 IEEE 15TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-4, PROCEEDINGS
Keywords
Field
DocType
OFDM modulation,channel estimation,iterative methods,multipath channels,nonlinear distortion,radio receivers,OFDM systems,channel re-estimation,disjoint iterative method,linear multipath channel estimation,nonlinear channel equalization,nonlinear noise cancellation,nonlinear noise estimation,nonlinearly distorted transmitted data recovery,orthogonal frequency division multiplexing,receiver
Disjoint sets,Nonlinear system,Iterative method,Control theory,Computer science,Communication channel,Active noise control,Data recovery,Nonlinear distortion,Orthogonal frequency-division multiplexing
Conference
Volume
ISBN
Citations 
1
0-7803-8523-3
2
PageRank 
References 
Authors
0.40
6
3
Name
Order
Citations
PageRank
Natalia Y. Ermolova117323.97
Nikolai Nefedov212010.62
Sven-Gustav Häggman321017.92