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Spectrally Efficient Iterative MU-MIMO Receiver for SC-FDMA Based on EP

Sahin, Serdar and Poulliat, Charly and Cipriano, Antonio and Boucheret, Marie-Laure Spectrally Efficient Iterative MU-MIMO Receiver for SC-FDMA Based on EP. (2018) In: 29th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2018), 9 September 2018 - 12 September 2018 (Bologna, Italy).

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Official URL: http://dx.doi.org/10.1109/PIMRC.2018.8580781

Abstract

A novel multiuser multiple-input multiple-output (MU-MIMO) receiver for single-carrier frequency-division multiple-access (SC-FDMA) is proposed within the expectation propagation (EP) framework. Recent advances in iterative receiver design show the ability of low complexity EP-based iterative algorithms to achieve performance close to maximum a posteriori (MAP) detection. In this paper, based on the exact derivation of frequency-domain EP-based turbo receivers, we propose a novel spectrally and computationally efficient soft interference canceller (IC) with a doubly-iterative architecture. Asymptotic and finite-length analysis show that our proposal outperforms existing schemes with comparable complexity, in various spatial-multiplexing configurations.

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 2018. Electronic ISBN: 978-1-5386-6009-6 The original PDF of the article can be found at: https://ieeexplore.ieee.org/document/8580781 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.
Audience (conference):International conference proceedings
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Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (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)
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Deposited On:09 Sep 2019 14:43

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