Performance Analysis of OFDM System,including PAPR Reduction: OFDM Fundamentals & Major Drawback - Tapa blanda

Mahmuda, Subaha; Ahmed, Feroz

 
9783659129544: Performance Analysis of OFDM System,including PAPR Reduction: OFDM Fundamentals & Major Drawback
Tapa blanda
ISBN 10: 3659129542 ISBN 13: 9783659129544
Editorial: LAP LAMBERT Academic Publishing, 2012

Sinopsis

This book discusses the basics of an Orthogonal Frequency Division Multiplexing (OFDM) System and the several radio impairments effects to its Bit Error Rate (BER) performance. Graphical representation of Scatter plot and BER plot for different modulation Schemes, coding schemes and code rates are shown here to analyze the performance of OFDM system. The effects of different Cyclic Prefixes, Pilot channels and Inter-leaver on OFDM system are also observed. Peak-to-Average Power Ratio (PAPR) which is one of the major drawbacks of OFDM system is also discussed here along with the discussion of different PAPR reduction techniques. Finally, a new technique called “Double Companding” by means of multiple companding has been proposed to reduce the PAPR. The simulation results show that it has better performance in terms of PAPR reduction than the conventional companding scheme.

"Sinopsis" puede pertenecer a otra edición de este libro.

Reseña del editor

This book discusses the basics of an Orthogonal Frequency Division Multiplexing (OFDM) System and the several radio impairments effects to its Bit Error Rate (BER) performance. Graphical representation of Scatter plot and BER plot for different modulation Schemes, coding schemes and code rates are shown here to analyze the performance of OFDM system. The effects of different Cyclic Prefixes, Pilot channels and Inter-leaver on OFDM system are also observed. Peak-to-Average Power Ratio (PAPR) which is one of the major drawbacks of OFDM system is also discussed here along with the discussion of different PAPR reduction techniques. Finally, a new technique called “Double Companding” by means of multiple companding has been proposed to reduce the PAPR. The simulation results show that it has better performance in terms of PAPR reduction than the conventional companding scheme.

Biografía del autor

Subaha Mahmuda has completed her 4 years B.Sc in the field of electrical and electronic engineering from Independent University,Bangladesh. Currently she is working as a Lecturer in the EEE Department at Atish Dipankar University of Science & Technology, Dhaka, Bangladesh. She has two International Journal and two International conference papers.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2012
Idioma
Inglés
ISBN 10 
3659129542
ISBN 13 
9783659129544
Encuadernación
Tapa blanda
Número de páginas
68
Contacto del fabricante
no disponible
Persona responsable
no disponible