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Flexible Decoder for LDPC Codes - A technique to attain desirable trade-off between performance and complexity - Tapa blanda

Elhami-Khorasani, Nazanin

 
9783836458238: Flexible Decoder for LDPC Codes - A technique to attain desirable trade-off between performance and complexity
Tapa blanda
ISBN 10: 3836458233 ISBN 13: 9783836458238
Editorial: VDM Verlag Dr. Mueller e.K., 2008

Sinopsis

No Flexible Decoder for LDPC Codes Read a customer review or write one .

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Reseña del editor

Revision with unchanged content. Recent advances in coding theory have uncovered the previously forgotten power of LDPC codes. Their popularity can be related to their relatively simple iterative decoders and their potential to achieve high performance. These make them attractive for error correcting application in communication systems. However, decoding algorithms for LDPC codes have two major drawbacks. First, the algorithms are not optimal in the presence of short cycles in Tanner graph structure of the code. Moreover, there is still a need for a decoding algorithm with low complexity and high performance. This work aims to solve the above problems by merging Scheduling and Hybrid techniques. Deterministic schedule is applied with the objective of preserving the optimality of the algorithms and Hybrid technique is applied on the improved algorithms to provide desirable complexity/performance trade-off. The result is a flexible decoder for any available LDPC code and any combination of decoding algorithms based on the communication systems' need. This book can be used as a reference by professors, students and researches doing research in telecom industry in order to develop new efficient decoding techniques.

Biografía del autor

The author completed her M.A.Sc. Degree in Electrical & Computer Engineering from Concordia University, Montreal, Canada. She is currently working as a System Support Analyst at Ericsson Canada Inc. Part of this work was published and presented in World Wireless Congress 2007, San Francisco, USA.

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Editorial
VDM Verlag Dr. Mueller e.K.
Año de publicación
2008
Idioma
Inglés
ISBN 10 
3836458233
ISBN 13 
9783836458238
Encuadernación
Tapa blanda
Número de páginas
104
Contacto del fabricante
no disponible
Persona responsable
no disponible