An Efficient Decoding Algorithm of LDPC codes 


Vol. 29,  No. 9, pp. 1227-1234, Sep.  2004


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  Abstract

In this paper, we propose a modified Normalized-BP algorithm by changing the normalization factor according to the reliability of updated messages. Proposed algorithm has almost same decoding complexity as Normalized-BP algorithm and achieves a bit-error probability of 10-⁴within 0.02dB away from compared with LLR-BP algorithm.

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  Cite this article

[IEEE Style]

J. Kim, M. Shin, H. Song, "An Efficient Decoding Algorithm of LDPC codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 9, pp. 1227-1234, 2004. DOI: .

[ACM Style]

Joon-Sung Kim, Min-Ho Shin, and Hong-Yeop Song. 2004. An Efficient Decoding Algorithm of LDPC codes. The Journal of Korean Institute of Communications and Information Sciences, 29, 9, (2004), 1227-1234. DOI: .

[KICS Style]

Joon-Sung Kim, Min-Ho Shin, Hong-Yeop Song, "An Efficient Decoding Algorithm of LDPC codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 9, pp. 1227-1234, 9. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880