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Analysis of a Multicarrier Communication System Based on Overcomplete Gabor Frames

Marquet, Alexandre and Siclet, Cyrille and Roque, Damien and Siohan, Pierre Analysis of a Multicarrier Communication System Based on Overcomplete Gabor Frames. (2016) In: 11th International Conference, CROWNCOM 2016, 30 May 2016 - 1 June 2016 (Grenoble, France).

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Official URL: http://dx.doi.org/10.1007/978-3-319-40352-6_32

Abstract

A multicarrier signal can be seen as a Gabor family whose coefficients are the symbols to be transmitted and whose generators are the time-frequency shifted pulse shapes to be used. In this article, we consider the case where the signaling density is increased such that inter-pulse interference is unavoidable. Such an interference is minimized when the Gabor family used is a tight frame. We show that, in this case, interference can be approximated as an additive Gaussian noise. This allows us to compute theoretical and simulated bit-error-probability for a non-coded system using a quadrature phase-shift keying constellation. Such a characterization is then used in order to predict the convergence of a coded system using low-density parity check codes. We also study the robustness of such a system to errors on the received bits in an interference cancellation context.

Item Type:Conference or Workshop Item (Paper)
Additional Information:This book constitutes the thoroughly refereed conference proceedings of the 11th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2016, held in Grenoble, France, May 30 – April 1, 2016. Print ISBN : 978-3-319-40351-9 Online ISBN : 978-3-319-40352-6
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > France Telecom (FRANCE)
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Deposited By: Damien Roque
Deposited On:24 Aug 2016 14:30

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