Optimization of 16-QAM Constellation for Binary Polar Codes 


Vol. 43,  No. 8, pp. 1237-1242, Aug.  2018
10.7840/kics.2018.43.8.1237


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  Abstract

In this paper, we proposed a scheme to maximize the performance of binary polar coded higher order modulation systems. In general, polar code is designed under an assumption that coded bits are transmitted through channels having equal reliability. Unfortunately, polar coded bits experience different channel reliabilities when transmitted with high-order modulation schemes. In this paper, we propose a scheme to maximize the performance of binary polar coded high-order modulation systems by optimizing its constellations. The proposed scheme offers a better performance compared to conventional scheme and demodulation and decoding schemes developed for the conventional scheme still can be applied to the proposed scheme.

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  Cite this article

[IEEE Style]

A. Lee, D. Kang, W. Oh, "Optimization of 16-QAM Constellation for Binary Polar Codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 8, pp. 1237-1242, 2018. DOI: 10.7840/kics.2018.43.8.1237.

[ACM Style]

Arim Lee, Donghoon Kang, and Wangrok Oh. 2018. Optimization of 16-QAM Constellation for Binary Polar Codes. The Journal of Korean Institute of Communications and Information Sciences, 43, 8, (2018), 1237-1242. DOI: 10.7840/kics.2018.43.8.1237.

[KICS Style]

Arim Lee, Donghoon Kang, Wangrok Oh, "Optimization of 16-QAM Constellation for Binary Polar Codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 8, pp. 1237-1242, 8. 2018. (https://doi.org/10.7840/kics.2018.43.8.1237)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880