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Minimal state noncoherent symbol MAP detection of Continuous-Phase-Modulations

Piat-Durozoi, Charles-Ugo and Poulliat, Charly and Thomas, Nathalie and Boucheret, Marie-Laure and Lesthievent, Guy and Bouisson, Emmanuel Minimal state noncoherent symbol MAP detection of Continuous-Phase-Modulations. (2018) IEEE Communications letters, 22 (10). 2008-2011. ISSN 1089-7798

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Official URL: https://doi.org/10.1109/LCOMM.2018.2857773

Abstract

Trellis-based detector is an effective method to demodulate non-coherent continuous-phase modulated sequences. Most of them have been derived for the maximum likelihood sequence estimation setting, while only few contributions have been proposed for the maximum a posteriori (MAP) symbol detection, required when soft information is needed for iterative detection and decoding. In this letter, we derive a new symbol MAP non-coherent receiver with reduced state space representation compared with the existing extended state-space-based approaches. While having the same performance, it enables a lower complexity.

Item Type:Article
Additional Information:https://ieeexplore.ieee.org/document/8416749
HAL Id:hal-02279433
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National d'Études Spatiales - CNES (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited On:25 Jul 2019 12:44

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