DocumentCode
705440
Title
Decoding real numbered block and convolutional codes with erasure and impulsive noise channels
Author
Jafarzadeh, S. ; Khatami, M. ; Marvasti, F.
fYear
2010
fDate
23-27 Aug. 2010
Firstpage
1419
Lastpage
1423
Abstract
In this paper, a class of real numbered block and convolutional codes are encoded and decoded using various iterative methods to remove channel impulsive noise and erasures. In order to recover the received vector, two iterative algorithms are used for erasure and impulsive noise distortions. Similarities of real number convolutional codes to linear block codes are discussed. An iterative method with adaptive thresholding is described for the reconstruction of impulsive noise using sparse signal processing.
Keywords
block codes; channel coding; convolutional codes; impulse noise; iterative methods; linear codes; adaptive thresholding; convolutional codes; erasure and impulsive noise channel distortion; iterative methods; linear block codes; real numbered block decoding; received vector recovery; sparse signal processing; Block codes; Convolutional codes; Generators; Iterative decoding; Iterative methods; Signal to noise ratio; Convolutional codes; Erasure channel; IMAT method; Impulsive noise cancellation; Iterative technique; Real number codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2010 18th European
Conference_Location
Aalborg
ISSN
2219-5491
Type
conf
Filename
7096713
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