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Search : "[ keyword: OFDM ]" (391)
Performance Improvement of Fast Time-Varying OFDM Channel Estimation by Machine Learning
Dongmin Lim
Vol. 44, No. 2, pp. 281-284, Feb. 2019
10.7840/kics.2019.44.2.281
Subcarrier Segmentation Based Index Mapping for OFDM Index Modulation
Janghyun Kim  Eunchul Yoon
Vol. 44, No. 2, pp. 199-207, Feb. 2019
10.7840/kics.2019.44.2.199
Performance Evaluation of DFT Spreading SSB WR-OFDM System Using Multi-Level PAM Modulation
Jungu Lee  Heung-Gyoon Ryu
Vol. 43, No. 12, pp. 2032-2040, Dec. 2018
10.7840/kics.2018.43.12.2032
Performance Analysis of OFDM-Based Underwater Communication Systems for Time-Varying Underwater Channel in Western Sea of Korea
Yong-Ho Cho  Tae-Seok Lee  Hak-Lim Ko
Vol. 43, No. 10, pp. 1654-1663, Oct. 2018
10.7840/kics.2018.43.10.1654
An Analysis of Underwater Acoustic Channel Environment According to Water Temperature Change in the Shallow Water of The West Sea
Kil-Yong Kim  Kye-Won Kim  Min-Sang Kim  Tae-Geon Jeong  Hak-Lim Ko

Vol. 43, No. 7, pp. 1191-1196, Jul. 2018
10.7840/kics.2018.43.7.1191
Spectral Efficiency Evaluation and Analysis of OFDM-IM System According to User Distribution Environments
Changyoung An  Heung-Gyoon Ryu
Vol. 43, No. 6, pp. 952-960, Jun. 2018
10.7840/kics.2018.43.6.952
Design of Dual-Mode Index Modulation-Based OFDM Systems and Performance Improvement of PAPR
Jungu Lee  Heung-Gyoon Ryu
Vol. 43, No. 4, pp. 648-654, Apr. 2018
10.7840/kics.2018.43.4.648
Compressed Channel Sensing by Low-Complexity Punctured Kernel-Based OMP in OFDM Systems
Kee-Hoon Kim  Min-Ho Jang
Vol. 43, No. 2, pp. 230-232, Feb. 2018
10.7840/kics.2018.43.2.230
Mulituser OFDMA-Based Random Access Scheme for Throughput Enhancement in Dense Wireless LANs Area
Gyung-Ho Hwang
Vol. 42, No. 12, pp. 2304-2306, Dec. 2017
10.7840/kics.2017.42.12.2304
Design and Performance Evaluation of CPP-OFDM (Cyclic Prefix and Postfix) System for Spectral Efficiency Improvement
Changyoung An  Heung-Gyoon Ryu
Vol. 42, No. 12, pp. 2255-2262, Dec. 2017
10.7840/kics.2017.42.12.2255

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pISSN : 1226 - 4717
eISSN : 2287 - 3880