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Channel Estimation and Equalization for CPM with Application for Aeronautical Communications via a Satellite Link

Chayot, Romain and Thomas, Nathalie and Poulliat, Charly and Boucheret, Marie-Laure and Van Wambeke, Nicolas and Lesthievent, Guy Channel Estimation and Equalization for CPM with Application for Aeronautical Communications via a Satellite Link. (2017) In: IEEE Military Communications Conference (MILCOM 2017), 23 October 2017 - 25 October 2017 (Baltimore, United States).

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Official URL: https://doi.org/10.1109/MILCOM.2017.8170746

Abstract

In this paper, we present a generalized polyphase representation for Continuous Phase Modulation (CPM) signals suited to the detection over frequency-selective channels. We first develop two different equalizers based on this representation and relate them to the State of Art. We also derive a Least Squares (LS) channel estimation and an improved LS estimation using a priori on the channel. Simulation results show the equivalence between existing equalizers and also show that our channel estimation leads only to a small degradation in term of Bit Error Rate (BER) in the case of an aeronautical communication over a satellite link.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org This papers appears in Proceedings of MILCOM 2017. Electronic Electronic ISBN: 978-1-5386-0595-0 Electronic ISSN: 2155-7586 The original PDF of the article can be found at: https://ieeexplore.ieee.org/document/8170746 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-02640906
Audience (conference):International conference proceedings
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 > Ecole Nationale de l'Aviation Civile - ENAC (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > Collins Aerospace (FRANCE)
Other partners > Thales (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)
Other partners > IMT Atlantique Bretagne-Pays de la Loire - IMT Atlantique (FRANCE)
Other partners > IRT Saint Exupéry - Institut de Recherche Technologique (FRANCE)
Other partners > SpaceAble (FRANCE)
Laboratory name:
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Deposited On:28 May 2020 12:43

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