Articles liés à Equalization techniques for Vehicular Wireless Channels

Equalization techniques for Vehicular Wireless Channels - Couverture souple

Agarwal, Amit; Sur, Samarendra Nath; Bera, Rabindra Nath

 
9783659923340: Equalization techniques for Vehicular Wireless Channels
Couverture souple
ISBN 10 : 3659923346 ISBN 13 : 9783659923340
Editeur : LAP LAMBERT Academic Publishing, 2016

Synopsis

In this book authors have presented performance analysis of different equalization techniques such as minimum mean–squared error (MMSE), Least mean square (LMS), Recursive Least Square (RLS) linear equalizers and MMSE-Decision Feedback equalizer (DFE),LMS-DFE, RLS-DFE non-linear equalizers in different channel conditions, in order to achieve optimal equalizer. In the simulation model authors have considered quaternary phase–shift keying (QPSK) modulation scheme under Additive White Gaussian Noise (AWGN), lognormal and Rician channel conditions. The analysis of Linear and Non-linear equalization in different channels are performed and as an outcome one can conclude that standard Decision Feedback Equalization (DFE-Non linear Equalizer) methods are clearly outperformed the Linear equalizer by means of the Bit Error Rate (BER) performance. Authors have used the MATLAB Simulation platform to show that the DFE provide better performance in low SNR region with respect to that of linear equalizer over AWGN, Rician and log-normal channels. And performance improvement by using MIMO system have been analyzed.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2016
Langue
anglais
ISBN 10 
3659923346
ISBN 13 
9783659923340
Reliure
Broché
Nombre de pages
68
Coordonnées du fabricant
non disponible
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