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) |
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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) |
Laboratory name: | Laboratoire Grenoble Images Parole Signal Automatique - GIPSA-LAB (Grenoble, France) - DIS Département d'Electronique, Optronique et Signal - DEOS (Toulouse, France) - Signal, Communication, Antenne et Navigation - SCAN Orange-Labs (Cesson-Sévigné, France) |
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Deposited On: | 24 Aug 2016 14:30 |
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