Design of Power and Spectral Efficient Carrier Interferomerty MC-CDMA: Multicarrier communication with orthogonal Carrier Interferometry Codes - Couverture souple

Mukherjee, Mithun

 
9783844318180: Design of Power and Spectral Efficient Carrier Interferomerty MC-CDMA: Multicarrier communication with orthogonal Carrier Interferometry Codes
Couverture souple
ISBN 10 : 3844318186 ISBN 13 : 9783844318180
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

The combination of Orthogonal Frequency Division Multiplexing (OFDM) and Code Division Multiple Access (CDMA) is generally termed Multi-carrier CDMA (MC-CDMA). For future high-data-rate wireless applications, MC-CDMA has emerged as the most promising multiple access scheme due to its numerous advantages in both uplink and downlink communications. Carrier Interferometry (CI) code used as a spreading sequence for its inherently strong orthogonality nature; of length N can supports 2N users. In present work, a communication system which can support up to $3N$ number of users with variable data rate by allocating excess users with odd-even CI codes, has been proposed. In present work high power and spectral efficient CI/MC-CDMA system capable of variable data rate has been developed and its different quality parameters (i.e., peak to average power ratio (PAPR), bit error rate (BER), SNR, average data rate (ADR) etc.) have been examined and finally system is optimized with respect to number of subcarriers, number of users and SNR to achieve acceptable values of BER, PAPR and ADR. So PAPR reduction and as well as efficient receiver design are the main works done in this book.

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

Présentation de l'éditeur

The combination of Orthogonal Frequency Division Multiplexing (OFDM) and Code Division Multiple Access (CDMA) is generally termed Multi-carrier CDMA (MC-CDMA). For future high-data-rate wireless applications, MC-CDMA has emerged as the most promising multiple access scheme due to its numerous advantages in both uplink and downlink communications. Carrier Interferometry (CI) code used as a spreading sequence for its inherently strong orthogonality nature; of length N can supports 2N users. In present work, a communication system which can support up to $3N$ number of users with variable data rate by allocating excess users with odd-even CI codes, has been proposed. In present work high power and spectral efficient CI/MC-CDMA system capable of variable data rate has been developed and its different quality parameters (i.e., peak to average power ratio (PAPR), bit error rate (BER), SNR, average data rate (ADR) etc.) have been examined and finally system is optimized with respect to number of subcarriers, number of users and SNR to achieve acceptable values of BER, PAPR and ADR. So PAPR reduction and as well as efficient receiver design are the main works done in this book.

Biographie de l'auteur

Mithun Mukherjee received B.E. in Electronics and Communication Engg. from Burdwan University, India, in 2007 and M.E. from Bengal Engineering and Science University, Shibpur, India in 2009. He is currently working towards Ph.D. at Department of Electrical Engg Indian Institute of Technology Patna, India.

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
2012
Langue
anglais
ISBN 10 
3844318186
ISBN 13 
9783844318180
Reliure
Broché
Nombre de pages
104
Coordonnées du fabricant
non disponible
Personne responsable
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