Implementation of MIMO-OFDM System for WiMAX: Study and design of MIMO Antenna System with OFDM technique - Couverture souple

Gulzar, Muhammad Atif; Thapa, Devendra; Nawaz, Rashid

 
9783846512111: Implementation of MIMO-OFDM System for WiMAX: Study and design of MIMO Antenna System with OFDM technique
Couverture souple
ISBN 10 : 3846512117 ISBN 13 : 9783846512111
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

The aim of this research work is to investigate error free transmission in wireless communications. In particular the thesis study MIMO multiplexing (spatial multiplexing) and diversity (space time coding) having OFDM modulation scheme. The report is based on the the fact that MIMO multiplexing increases a network capacity by splitting a high signal rate into multiple lower rate streams. It also fulfills the requirement by offering high data rate through spatial multiplexing gain and improved link reliability due to antenna diversity gain. Alamouti Space Time Block Code (STBC) scheme is used with orthogonal designs over multiple antennas which showed simulated results are identical to expected theoretical results. With this technique both Bit Error Rate (BER) and maximum diversity gain are achieved by increasing number of antennas on either side. This scheme is efficient in all the applications where system capacity is limited by multipath fading.

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

Présentation de l'éditeur

The aim of this research work is to investigate error free transmission in wireless communications. In particular the thesis study MIMO multiplexing (spatial multiplexing) and diversity (space time coding) having OFDM modulation scheme. The report is based on the the fact that MIMO multiplexing increases a network capacity by splitting a high signal rate into multiple lower rate streams. It also fulfills the requirement by offering high data rate through spatial multiplexing gain and improved link reliability due to antenna diversity gain. Alamouti Space Time Block Code (STBC) scheme is used with orthogonal designs over multiple antennas which showed simulated results are identical to expected theoretical results. With this technique both Bit Error Rate (BER) and maximum diversity gain are achieved by increasing number of antennas on either side. This scheme is efficient in all the applications where system capacity is limited by multipath fading.

Biographie de l'auteur

Muhammad Atif Gulzar and Rashid Nawaz studied BSc in Computer Engineering in Pakistan. Devendra Thapa studied BSc in Electronics and Communications Engineering in Nepal. They later went on to Sweden where they developed the present publication in their MSc in Electrical Engineering at Linnaeus University, Växjö, Sweden.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3846512117
ISBN 13 
9783846512111
Reliure
Broché
Nombre de pages
84
Coordonnées du fabricant
non disponible
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