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Multiple-Input turbo equalization over time-varying frequency selective channel

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 turboequalizer 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.
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https://hal.archives-ouvertes.fr/hal-01876231
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Submitted on : Tuesday, September 18, 2018 - 12:01:46 PM
Last modification on : Wednesday, November 3, 2021 - 10:44:08 AM
Long-term archiving on: : Wednesday, December 19, 2018 - 2:33:33 PM

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  • HAL Id : hal-01876231, version 1

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Christophe Laot, Raphaël Le Bidan, Dominique Leroux. Multiple-Input turbo equalization over time-varying frequency selective channel. EUSIPCO 2002 : 11th European Signal Conference, Sep 2002, Toulouse, France. ⟨hal-01876231⟩

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