Performance Analysis of CZZ Codes Using Degree-2 Polynomial Interleavers for Fading Channels 


Vol. 33,  No. 12, pp. 1006-1013, Dec.  2008


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  Abstract

CZZ (Concatenated Zigzag) Code is a class of fast encodable LDPC codes. In the case that LDPC codes including CZZ codes have short length, short cycles seriously affect the code performance. In this paper, we construct CZZ codes using various degree-2 polynomial interleavers which eliminate cycles of length 4 and through simulation, compare the performance of these CZZ codes and turbo codes in many different fading channels. Especially, quasi-static fading channel, block fading channel, uncorrelated fading channel, and correlated fading channel are considered. Since CZZ codes show similar performance as turbo codes, they can be used in the next generation wireless communication systems.

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  Cite this article

[IEEE Style]

J. Yun, C. Yoo, D. Shin, "Performance Analysis of CZZ Codes Using Degree-2 Polynomial Interleavers for Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1006-1013, 2008. DOI: .

[ACM Style]

Jeong-Kook Yun, Chul-Hae Yoo, and Dong-Joon Shin. 2008. Performance Analysis of CZZ Codes Using Degree-2 Polynomial Interleavers for Fading Channels. The Journal of Korean Institute of Communications and Information Sciences, 33, 12, (2008), 1006-1013. DOI: .

[KICS Style]

Jeong-Kook Yun, Chul-Hae Yoo, Dong-Joon Shin, "Performance Analysis of CZZ Codes Using Degree-2 Polynomial Interleavers for Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1006-1013, 12. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880