Upper bounds on the MAP threshold of iterative decoding systems with erasure noise
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Wang, CW; Pfister, HD
Published in: 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING
December 29, 2008
Following the work of Méasson, Montanari, and Urbanke, this paper considers the maximum a posteriori (MAP) decoding thresholds of three iterative decoding systems. First, irregular repeat-accumulate (IRA) and accumulate-repeat-accumulate (ARA) code ensembles are analyzed on the binary erasure channel (BEC). Next, the joint iterative decoding of LDPC codes is studied on the dicode erasure channel (DEC). The DEC is a two-state intersymbol-interference (ISI) channel with erasure noise, and it is the simplest example of an ISI channel with erasure noise. The MAP threshold bound for the joint decoder is based on a slight generalization of the EXIT area theorem. © 2008 IEEE.
Duke Scholars
Published In
2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING
DOI
ISBN
9781424428632
Publication Date
December 29, 2008
Start / End Page
7 / 12
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Wang, C. W., & Pfister, H. D. (2008). Upper bounds on the MAP threshold of iterative decoding systems with erasure noise. In 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING (pp. 7–12). https://doi.org/10.1109/TURBOCODING.2008.4658664
Wang, C. W., and H. D. Pfister. “Upper bounds on the MAP threshold of iterative decoding systems with erasure noise.” In 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING, 7–12, 2008. https://doi.org/10.1109/TURBOCODING.2008.4658664.
Wang CW, Pfister HD. Upper bounds on the MAP threshold of iterative decoding systems with erasure noise. In: 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING. 2008. p. 7–12.
Wang, C. W., and H. D. Pfister. “Upper bounds on the MAP threshold of iterative decoding systems with erasure noise.” 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING, 2008, pp. 7–12. Scopus, doi:10.1109/TURBOCODING.2008.4658664.
Wang CW, Pfister HD. Upper bounds on the MAP threshold of iterative decoding systems with erasure noise. 2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING. 2008. p. 7–12.
Published In
2008 5th International Symposium on Turbo Codes and Related Topics, TURBOCODING
DOI
ISBN
9781424428632
Publication Date
December 29, 2008
Start / End Page
7 / 12