Paper data
Title:
multiple-input turbo equalization over time-varying frequency selective channels Author(s): Laot Christophe, ENST Bretagne Lebidan Raphael, ENST Bretagne Leroux Dominique, ENST Bretagne Page numbers in the proceedings: Volume II pp 293-296 Session: Non linear Techniques for Channel Equalization (2/2)
Paper abstract
This paper deals with a low complexity receiver scheme for high order modulation where multiple-input equalization and channel decoding are jointly optimized in an iterative process. Initially proposed in a single-input version the turbo-equalizer is extended for multiple-input. Channel diversity allows performance of the turbo-equalizer to be improved in severe frequency selective environment. Results are presented for 4-QAM and 16-QAM modulations over multipath Rayleigh fading channels.
Paper
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