LES DERNIÈRES INFORMATIONS
A semi-analytical performance prediction of a digital communication system using Fourier transform inversion
Titre | A semi-analytical performance prediction of a digital communication system using Fourier transform inversion |
Publication Type | Journal Article |
Year of Publication | 2015 |
Authors | Naamane, FEzzahra, Et-tolba, M, Belkasmi, M |
Journal | EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING |
Date Published | OCT 29 |
ISSN | 1687-1499 |
Abstract | Analytical performance evaluation of a digital communication system remains a serious problem especially when a sophisticated digital signal processing is considered. Moreover, it is difficult to obtain the expected performance of such system using the Monte Carlo simulation method. In this paper, we propose a new semi-analytical approach for predicting error probability in a digital communication system. This approach is based on Fourier transform inversion formula to estimate the probability density function (pdf) of the observed soft sample at the receiver. Furthermore, we applied a bootstrap method for selecting the optimal smoothing parameter to make the proposed semi-analytical method more accurate. Simulation results show that the obtained semi-analytical error probability is close to the one measured using Monte Carlo simulation and provides a significant gain in terms of computing time. Besides, the use of the bootstrap method decreases the squared error between the true pdf and the estimated one.
|
DOI | 10.1186/s13638-015-0467-2 |
Contactez-nous
ENSIAS
Avenue Mohammed Ben Abdallah Regragui, Madinat Al Irfane, BP 713, Agdal Rabat, Maroc
Télécopie : (+212) 5 37 68 60 78
Secrétariat de direction : 06 61 48 10 97
Secrétariat général : 06 61 34 09 27
Service des affaires financières : 06 61 44 76 79
Service des affaires estudiantines : 06 62 77 10 17 / n.mhirich@um5s.net.ma
Résidences : 06 61 82 89 77
Contacts
Compteur de visiteurs:628,642
Education - This is a contributing Drupal Theme
Design by
WeebPal.