Veuillez utiliser cette adresse pour citer ce document : https://di.univ-blida.dz/jspui/handle/123456789/1949
Affichage complet
Élément Dublin CoreValeurLangue
dc.contributor.authorAhmedou, Khadijetou-
dc.contributor.authorSakri, Assia-
dc.date.accessioned2019-11-03T12:52:39Z-
dc.date.available2019-11-03T12:52:39Z-
dc.date.issued2015-
dc.identifier.urihttp://di.univ-blida.dz:8080/xmlui/handle/123456789/1949-
dc.description4.621.1.286 ; 107 p 30 cmfr_FR
dc.description.abstractThe propagation channel prediction is a fundamental technique in Wireless communications systems, in particular in case of mobility where the channel parameters vary with time. Prediction allows, in this case, to know the future values of complex channel gains from past values. Among the techniques proposed in the littérature, the one which is based on the autoregressive process (AR), generally used for the prediction and estimation of time series, was chosen for this work. The performance of this technique with point of view of symbol error rate versus signal to noise ratio has been studied and analyzed in the case of single carrier and multi-carrier transmission with variable speed where the propagation channel is Rayleigh Jakes type. Key-words : AR, Doppler frequency, Rayleigh, OFDM, Yule-Walker, MSE.fr_FR
dc.language.isofrfr_FR
dc.publisherUniv Blida1fr_FR
dc.subjectAR, Fréquence Doppler, Rayleigh, OFDM, Yule-Walker, EQM.fr_FR
dc.titleEtude et Simulation de la Prédiction d’un Canal Radio-Mobile par le Processus Autorégressiffr_FR
Collection(s) :Mémoires de Master

Fichier(s) constituant ce document :
Fichier Description TailleFormat 
rapport.pdf1,53 MBAdobe PDFVoir/Ouvrir


Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.