DocumentCode
2712801
Title
An evaluation of the generalized chase-2 algorithm applied to unequal error protection block codes
Author
De Albuquerque, Rebecca C. ; Cunha, Daniel C. ; Pimentel, Cecilio
Author_Institution
Center for Res. in Telecommun., Univ. of Pernambuco, Recife, Brazil
fYear
2011
fDate
24-26 Oct. 2011
Firstpage
1
Lastpage
6
Abstract
In this work, the effectiveness of the generalized Chase-2 algorithm applied to unequal error protection block codes is evaluated using binary transmission over an additive white Gaussian noise channel. The performance of the generalized Chase-2 algorithm is compared to that of the maximum likelihood decoding algorithm and an analysis of the complexity-performance trade-off for each protection class is provided.
Keywords
AWGN channels; block codes; channel coding; maximum likelihood decoding; additive white Gaussian noise channel; binary transmission; generalized Chase-2 algorithm; maximum likelihood decoding; protection class; unequal error protection block codes; Algorithm design and analysis; Approximation algorithms; Complexity theory; Decoding; Error correction codes; Signal to noise ratio; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (LATINCOM), 2011 IEEE Latin-American Conference on
Conference_Location
Belem do Para
Print_ISBN
978-1-4673-0277-7
Type
conf
DOI
10.1109/LatinCOM.2011.6107407
Filename
6107407
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