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Search : "[ author: Wangrok Oh ]" (21)
Optimization of 16-QAM Constellation for Binary Polar Codes
Arim Lee Donghoon Kang Wangrok Oh
Vol. 43, No. 8, pp. 1237-1242, Aug. 2018
10.7840/kics.2018.43.8.1237
Vol. 43, No. 8, pp. 1237-1242, Aug. 2018
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Low Complexity ICI Estimation Scheme for Spectrally Efficient FDM
Kyeongwon Park Donghoon Kang Arim Lee Wangrok Oh
Vol. 42, No. 12, pp. 2241-2247, Dec. 2017
10.7840/kics.2017.42.12.2241
Vol. 42, No. 12, pp. 2241-2247, Dec. 2017
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Decision-Directed Channel Estimation for IEEE 802.11p Based V2X Communications
Haeun Kim Arim Lee Donghoon Kang Kyeongwon Park Wangrok Oh
Vol. 42, No. 8, pp. 1513-1520, Aug. 2017
10.7840/kics.2017.42.8.1513
Vol. 42, No. 8, pp. 1513-1520, Aug. 2017
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Log-Likelihood Ratio Reflecting Channel Estimation Error for Systems with Decision-Directed Channel Estimation
Donghoon Kang Haeun Kim Kyeongwon Park Arim Lee Wangrok Oh
Vol. 42, No. 6, pp. 1129-1134, Jun. 2017
10.7840/kics.2017.42.6.1129
Vol. 42, No. 6, pp. 1129-1134, Jun. 2017
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)