Performance of a blind equalization algorithm for Rayleigh and Rician channels
| Autor: | Kamel Abderrahim, Mohammed M'Saad, M. Frikel, Saida Bedoui, Mathieu Pouliquen, A. Moussa |
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| Přispěvatelé: | Laboratoire d'automatique de Caen (LAC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU), Ecole Nationale d'Ingénieurs de Gabès, École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN) |
| Rok vydání: | 2016 |
| Předmět: |
Signal to noise ratio
Equalization (audio) 020206 networking & telecommunications 020302 automobile design & engineering Data_CODINGANDINFORMATIONTHEORY 02 engineering and technology Parameter identification problem Noise Mathematical model Signal-to-noise ratio 0203 mechanical engineering Rician fading Blind equalizers 0202 electrical engineering electronic engineering information engineering Electronic engineering Fading Quadrature amplitude modulation Rician channels [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing Rayleigh channels Computer Science::Information Theory Mathematics Blind equalization |
| Zdroj: | 2016 17th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) 2016 17th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), Dec 2016, Sousse, France. ⟨10.1109/STA.2016.7952020⟩ |
| DOI: | 10.1109/sta.2016.7952020 |
| Popis: | International audience; This document surveys the blind equalization issue. Our approach is based on the reformulation of the equalization problem in an identification problem in existence of limited noise. The objective of the proposed method is to estimate the settings of the equalizer such that the output of the equalizer is in a neighborhood of the input constellation. The proposed method can be applied in real-time and under different type of fading channel. Some numerical experiments are presented to clarify performance of our approach under different channels: Rayleigh and Rician channels. |
| Databáze: | OpenAIRE |
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