LDPC Codes Construction and Performance Evaluation: Construction and Performance Evaluation of LDPC Codes over Finite Fields - Softcover

Noor, Sohail; Ullah, Ihsan

 
9783844394122: LDPC Codes Construction and Performance Evaluation: Construction and Performance Evaluation of LDPC Codes over Finite Fields
Softcover
ISBN 10: 3844394125 ISBN 13: 9783844394122
Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

Low Density Parity Check (LDPC) codes are one of the block coding techniques that can approach the Shannon's limit within a fraction of a decibel for high block lengths. In many digital communication systems these codes have strong competitors of turbo codes for error control. LDPC codes performance depends on the excellent design of parity check matrix and many diverse research methods have been used by different study groups to evaluate the performance.Finite fields construction method is used and diverse techniques like masking, dispersion and array dispersion for the construction of parity check matrix H. These constructed codes are then simulated to make the performance evaluation. Simulation was done for different rates using additive white Gaussian noise (AWGN) channel. In MATLAB a library of different functions was created to perform the task for base matrix construction,dispersion,masking, generator matrix construction etc.

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Über die Autorinnen und Autoren

1)Sohail Noor, Electrical Engineer: Studied MSc Electrical Engineering with emphasis on Telecommunications at Blekinge Institute of Technology Sweden. 2)Ihsan Ullah, Electrical Engineer: Studied MSc Electrical Engineering with emphasis on Telecommunications at Blekinge Institute of Technology Sweden.

1)Sohail Noor, Electrical Engineer: Studied MSc Electrical Engineering with emphasis on Telecommunications at Blekinge Institute of Technology Sweden. 2)Ihsan Ullah, Electrical Engineer: Studied MSc Electrical Engineering with emphasis on Telecommunications at Blekinge Institute of Technology Sweden.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3844394125
ISBN 13 
9783844394122
Einband
Taschenbuch
Anzahl der Seiten
64
Kontakt zum Hersteller
Nicht verfügbar
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