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Code-aided Antenna Selection for Spectrally Shaped DFT-precoded OFDM Spatial Modulation

Raddadi, Bilel and Thomas, Nathalie and Poulliat, Charly and Boucheret, Marie-Laure Code-aided Antenna Selection for Spectrally Shaped DFT-precoded OFDM Spatial Modulation. (2017) In: 28th IEEE International Conference on Personal, Indoor and Mobile Radio Communications (PIMRC 2017), 8 October 2017 - 13 October 2017 (Montreal, Quebec, Canada).

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Official URL: https://doi.org/10.1109/PIMRC.2017.8292281

Abstract

In this paper, we investigate coded antenna selection for spectrally shaped Spatial Modulation (SM). Spectrally shaped SM aims at reducing the complex envelope fluctuations. This is done at the expense of a bandwidth expansion given by a roll-off factor β when root raised cosine (RRC) spectral filtering is considered. Nevertheless, this extra redundancy can be exploited by enabling the use of redundancy on the bit antenna selection stream. Indeed, we can associate a high performance error correcting code with a corresponding rate R = γ+β used to encode antenna selection bits and thus, we can achieve better performance at the receiver. Simulation results show that the proposed scheme exhibit a lower peak-to-average power ratio (PAPR) compared with the conventional SM scheme while achieving enhanced performance and diversity when an efficient coding scheme is used to improve antenna selection.

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 PIMRC 2017. Electronic ISBN: 978-1-5386-3531-5 Electronic ISSN: 2166-9589 The original PDF of the article can be found at: https://ieeexplore.ieee.org/document/8292281 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-02603501
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (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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ANR : Agence nationale de la recherche (France)
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Deposited On:23 Apr 2020 12:10

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