Coding & Intelligent Communications Lab CICL
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International paper

2025

Protograph-Based Raptor-Like LDPC Codes With an Add-On Structure for Reliable Communications
Protograph-Based Raptor-Like LDPC Codes With an Add-On Structure for Reliable Communications
Hyejin Ro, Junghyun Kim, Hosung Park, Sang-Hyo Kim, Seok-Ki Ahn, Sung-Ik Park
IEEE Transactions on Broadcasting  ·  12 Jun 2025
51 th
international-paper
Sequence analysis and decoding with extra low-quality reads for DNA data storage
Sequence analysis and decoding with extra low-quality reads for DNA data storage
Jiyeon Park, Ha Hyeon Jeon, Jeong Wook Lee, Hosung Park*
Bioinformatics  ·  10 Jun 2025
50 th
international-paper
Large-scale electric vehicle charging coordination for cost-effectiveness and fairness under peak power constraints
Large-scale electric vehicle charging coordination for cost-effectiveness and fairness under peak power constraints
Hyeonu Lee, Junghyun Kim, Hosung Park
International Journal of Electrical Power & Energy Systems  ·  01 May 2025  ·  Vol. 166  ·  pp. 110539
49 th
international-paper
Bit flipping-based error correcting output code construction for adversarial robustness of neural networks
Bit flipping-based error correcting output code construction for adversarial robustness of neural networks
Wooram Jang, Woojin Hwang, Kezhong Jin, Hosung Park
ICT Express  ·  01 Apr 2025  ·  Vol. 11  ·  No. 2  ·  pp. 348-353
47 th
international-paper
Constellation design of 32-QAM by scaling two square 16-QAMs with dual-level coding
Constellation design of 32-QAM by scaling two square 16-QAMs with dual-level coding
Minhui Yu, Seunggi Choi, Hosung Park
ICT Express  ·  01 Apr 2025  ·  Vol. 11  ·  No. 2  ·  pp. 323-328
48 th
international-paper
Reed-Muller Code-Based Index Codebook Design for Dual-Mode OFDM-IM
Reed-Muller Code-Based Index Codebook Design for Dual-Mode OFDM-IM
Seunggi Choi, Hosung Park
IEEE Access  ·  24 Feb 2025  ·  Vol. 13  ·  pp. 37924-37930
46 th
international-paper
Learning strategies for neural min-sum decoding of LDPC codes
Learning strategies for neural min-sum decoding of LDPC codes
Hyeyeon Na, Hosung Park, Hee-Youl Kwak, Seok-Ki Ahn
ICT Express  ·  01 Feb 2025  ·  Vol. 11  ·  No. 1  ·  pp. 161-166
45 th
international-paper

2024

Dual Square-Shaped Constellation With Two-Layer Coding and Successive Demapping for Odd-Bit QAM
Dual Square-Shaped Constellation With Two-Layer Coding and Successive Demapping for Odd-Bit QAM
Sehee Son, Jiyeon Park, Minhui Yu, Hosung Park
IEEE Access  ·  04 Dec 2024  ·  Vol. 12  ·  pp. 182872-182882
44 th
international-paper
Iterative Soft Decoding Algorithm for DNA Storage Using Quality Score and Redecoding
Iterative Soft Decoding Algorithm for DNA Storage Using Quality Score and Redecoding
Jaeho Jeong, Hosung Park, Hee-Youl Kwak, Jong-Seon No, Hahyeon Jeon, Jeong Wook Lee, Jae-Won Kim
IEEE Transactions on NanoBioscience  ·  03 Jan 2024  ·  Vol. 23  ·  No. 1  ·  pp. 81-90
43 th
international-paper

2023

Deep Learning-Based Detector With Modulation Parameter-Independent Structure for OFDM With Index Modulation
Deep Learning-Based Detector With Modulation Parameter-Independent Structure for OFDM With Index Modulation
Junghyun Kim, Hosung Park
IEEE Access  ·  20 Nov 2023  ·  Vol. 11  ·  pp. 130358-130367
42 th
international-paper
BIC Codes: Bit Insertion-Based Constrained Codes With Error Correction for DNA Storage
BIC Codes: Bit Insertion-Based Constrained Codes With Error Correction for DNA Storage
Seong-Joon Park, Hosung Park, Hee-Youl Kwak, Jong-Seon No
IEEE Transactions on Emerging Topics in Computing  ·  06 Sep 2023  ·  Vol. 11  ·  No. 3  ·  pp. 764-777
41 th
international-paper
Reducing cost in DNA-based data storage by sequence analysis-aided soft information decoding of variable-length reads
Reducing cost in DNA-based data storage by sequence analysis-aided soft information decoding of variable-length reads
Seong-Joon Park, Sunghwan Kim, Jaeho Jeong, Albert No, Jong-Seon No, Hosung Park
Bioinformatics  ·  05 Sep 2023  ·  Vol. 39  ·  No. 9  ·  pp. btad548
40 th
international-paper
New Binary Code Design to Correct One Deletion and One Insertion Error
New Binary Code Design to Correct One Deletion and One Insertion Error
Thi-Huong Khuat, Hosung Park, Sunghwan Kim
IEEE Transactions on Communications  ·  17 Jul 2023  ·  Vol. 71  ·  No. 7  ·  pp. 3807-3820
39 th
international-paper
Generative Adversarial Networks for DNA Storage Channel Simulator
Generative Adversarial Networks for DNA Storage Channel Simulator
Sanghoon Kang, Yunfei Gao, Jaeho Jeong, Seong-Joon Park, Jae-Won Kim, …, Hahyeon Jeon, Jeong Wook Lee, Sunghwan Kim, Hosung Park, Albert No
IEEE Access  ·  12 Jan 2023  ·  Vol. 11  ·  pp. 3781-3793
38 th
international-paper

2022

Toward Energy Efficient and Balanced User Associations and Power Allocations in Multiconnectivity-Enabled mmWave Networks
Toward Energy Efficient and Balanced User Associations and Power Allocations in Multiconnectivity-Enabled mmWave Networks
Kezhong Jin, Xuebing Cai, Jianing Du, Hosung Park, Zhenzhou Tang
IEEE Transactions on Green Communications and Networking  ·  22 Dec 2022  ·  Vol. 6  ·  No. 4  ·  pp. 1917-1931
37 th
international-paper
Design of Protograph LDPC Codes Using Resolvable Block Designs for Block Fading Channel
Design of Protograph LDPC Codes Using Resolvable Block Designs for Block Fading Channel
Jaewha Kim, Chanki Kim, Hosung Park, Jong-Seon No
IEEE Wireless Communications Letters  ·  09 Sep 2022  ·  Vol. 11  ·  No. 9  ·  pp. 1970-1974
36 th
international-paper
Distributed CRC scheme for low-complexity successive cancellation flip decoding of polar codes
Distributed CRC scheme for low-complexity successive cancellation flip decoding of polar codes
Haseong Kim, Hyunjee Lee, Hosung Park
ICT Express  ·  01 Sep 2022  ·  Vol. 8  ·  No. 3  ·  pp. 409-403
35 th
international-paper
Optimization of SC-LDPC Codes for Window Decoding With Target Window Sizes
Optimization of SC-LDPC Codes for Window Decoding With Target Window Sizes
Hee-Youl Kwak, Jae-Won Kim, Hosung Park, Jong-Seon No
IEEE Transactions on Communications  ·  18 May 2022  ·  Vol. 70  ·  No. 5  ·  pp. 2924-2938
34 th
international-paper

2021

Deep Learning-Based Detector for Dual Mode OFDM With Index Modulation
Deep Learning-Based Detector for Dual Mode OFDM With Index Modulation
Junghyun Kim, Hyejin Ro, Hosung Park
IEEE Wireless Communications Letters  ·  09 Jul 2021  ·  Vol. 10  ·  No. 7  ·  pp. 1562-1566
33 th
international-paper
Cooperative sequence clustering and decoding for DNA storage system with fountain codes
Cooperative sequence clustering and decoding for DNA storage system with fountain codes
Jaeho Jeong, Seong-Joon Park, Jae-Won Kim, Jong-Seon No, Ha Hyeon Jeon, Jeong Wook Lee, Albert No, Sunghwan Kim, Hosung Park
Bioinformatics  ·  27 Apr 2021  ·  Vol. 37  ·  No. 19  ·  pp. 3136-3143
32 th
international-paper

2020

Error Rate-Based Log-Likelihood Ratio Processing for Low-Density Parity-Check Codes in DNA Storage
Error Rate-Based Log-Likelihood Ratio Processing for Low-Density Parity-Check Codes in DNA Storage
Xiaozhou Lu, Jaeho Jeong, Jae-Won Kim, Jong-Seon No, Hosung Park, Albert No, Sunghwan Kim
IEEE Access  ·  17 Sep 2020  ·  Vol. 8  ·  pp. 162892-162902
31 th
international-paper
Performance Enhancement of Hybrid TDOA AOA Using Multipath Delay Estimation
Performance Enhancement of Hybrid TDOA/AOA Using Multipath Delay Estimation
Soonho Kwon, Yongtae Choi, Sangmi Moon, Cheolwoo You, Huaping Liu, Jeong-Ho Kim, Dae Jin Kim, Hosung Park, Jin Young Kim, Intae Hwang
Wireless Personal Communications  ·  11 Aug 2020  ·  Vol. 115  ·  pp. 2551-2568
30 th
international-paper
Sliding-Window Superposition Coding: Two-User Interference Channels
Sliding-Window Superposition Coding: Two-User Interference Channels
Lele Wang, Young-Han Kim, Chiao-Yi Chen, Hosung Park, Eren Sasoglu
IEEE Transactions on Information Theory  ·  20 May 2020  ·  Vol. 66  ·  No. 6  ·  pp. 3293-3316
29 th
international-paper
Variable-Weight Block Dual-Diagonal Structure for Low-Rate QC LDPC Codes With Low Error Floors
Variable-Weight Block Dual-Diagonal Structure for Low-Rate QC LDPC Codes With Low Error Floors
Hosung Park, Hee-Youl Kwak, Seokbeom Hong, Jong-Seon No, Dong-Joon Shin
IEEE Transactions on Communications  ·  18 Mar 2020  ·  Vol. 68  ·  No. 3  ·  pp. 1344-1357
28 th
international-paper

2019

Construction of Quasi-Cyclic LDPC Codes Using a Class of Balanced Incomplete Block Designs with Irregular Block Sizes
Construction of Quasi-Cyclic LDPC Codes Using a Class of Balanced Incomplete Block Designs with Irregular Block Sizes
Hosung Park
Journal of Communications  ·  01 Jul 2019  ·  Vol. 14  ·  No. 7  ·  pp. 2374-4367
27 th
international-paper
New Design of Constellation and Bit Mapping for Dual Mode OFDM-IM
New Design of Constellation and Bit Mapping for Dual Mode OFDM-IM
Kee-Hoon Kim, Hosung Park
IEEE Access  ·  01 May 2019  ·  Vol. 7  ·  pp. 52573-52580
26 th
international-paper
Design of Irregular SC-LDPC Codes With Non-Uniform Degree Distributions by Linear Programming
Design of Irregular SC-LDPC Codes With Non-Uniform Degree Distributions by Linear Programming
Hee-Youl Kwak, Jong-Seon No, Hosung Park
IEEE Transactions on Communications  ·  16 Apr 2019  ·  Vol. 67  ·  No. 4  ·  pp. 2632-2646
25 th
international-paper
Novel Calibration of MIESM and Reduction of CQI Feedback for Improved Fast Link Adaptation
Novel Calibration of MIESM and Reduction of CQI Feedback for Improved Fast Link Adaptation
Hyunjee Lee, Haseong Kim, Hosung Park
Electronics  ·  02 Mar 2019  ·  Vol. 8  ·  No. 3  ·  pp. 278
24 th
international-paper

2018

New Binary Locally Repairable Codes with Locality 2 and Uneven Availabilities for Hot Data
New Binary Locally Repairable Codes with Locality 2 and Uneven Availabilities for Hot Data
Kang-Seok Lee, Hosung Park, Jong-Seon No
Entropy  ·  25 Aug 2018  ·  Vol. 20  ·  No. 9  ·  pp. 636
23 th
international-paper
Novel Interference Cancellation of Channel Estimation Scheme Based on LTE in V2V Communications
Novel Interference Cancellation of Channel Estimation Scheme Based on LTE in V2V Communications
Jihye Lee, Sangmi Moon, Soonho Kwon, Myeonghun Chu, Sara Bae, …, Jeong-Ho Kim, Dae Jin Kim, Hosung Park, Jin Young Kim, Intae Hwang
Wireless Personal Communications  ·  14 Jun 2018  ·  Vol. 103  ·  pp. 2109-2124
22 th
international-paper
Performance Analysis of 3D Localization for a Launch Vehicle Using TOA, AOA, and TDOA
Performance Analysis of 3D Localization for a Launch Vehicle Using TOA, AOA, and TDOA
Soonho Kwon, Daeoh Kim, Jihye Lee, Sangmi Moon, Myeonghun Chu, …, Dae Jin Kim, Hosung Park, Jin Young Kim, Cheol-Sung Kim, Intae Hwang
Wireless Personal Communications  ·  22 May 2018  ·  Vol. 103  ·  pp. 1443-1464
21 th
international-paper
3D Localization for Launch Vehicle Using Virtual TOA and AOA of Ground Stations
3D Localization for Launch Vehicle Using Virtual TOA and AOA of Ground Stations
Soonho Kwon, Daeoh Kim, Jihye Lee, Sangmi Moon, Myeonghun Chu, …, Dae Jin Kim, Hosung Park, Jin Young Kim, Cheol-Sung Kim, Intae Hwang
Wireless Personal Communications  ·  19 May 2018  ·  Vol. 102  ·  pp. 507-526
20 th
international-paper
Adaptive Channel Estimation Scheme Based on LTE Uplink in V2V Environments
Adaptive Channel Estimation Scheme Based on LTE Uplink in V2V Environments
Jihye Lee, Sangmi Moon, Soonho Kwon, Myeonghun Chu, Sara Bae, …, Jeong-Ho Kim, Dae Jin Kim, Hosung Park, Jin Young Kim, Intae Hwang
Wireless Personal Communications  ·  14 May 2018  ·  Vol. 102  ·  pp. 383-398
19 th
international-paper
Flexible WOM codes for NAND flash memory based on raptor-like codes
Flexible WOM codes for NAND flash memory based on raptor-like codes
Bohwan Jun, Heeyoul Kwak, Jong-Seon No, Hosung Park
Journal of Communications and Networks  ·  01 Apr 2018  ·  Vol. 20  ·  No. 2  ·  pp. 122-128
18 th
international-paper
Generalized Spatial Modulation Based on Quaternary Quasi-Orthogonal Sequences
Generalized Spatial Modulation Based on Quaternary Quasi-Orthogonal Sequences
Yulong SHANG, Hojun KIM, Hosung PARK, Taejin JUNG
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences  ·  01 Mar 2018  ·  Vol. E101.A   ·  No. 3  ·  pp. 640-643
17 th
international-paper

2017

DNA Codes with Constant GC-Content Constructed from Hadamard Matrices
DNA Codes with Constant GC-Content Constructed from Hadamard Matrices
Young-Sik KIM, Hosung Park, Sang-Hyo Kim
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences  ·  01 Nov 2017  ·  Vol. E100.A  ·  No. 11  ·  pp. 2408-2415
16 th
international-paper
Construction of New Fractional Repetition Codes from Relative Difference Sets with u03BB 1
Construction of New Fractional Repetition Codes from Relative Difference Sets with \u03BB=1
Young-Sik Kim, Hosung Park, Jong-Seon No
Entropy  ·  22 Oct 2017  ·  Vol. 19  ·  No. 10  ·  pp. 563
15 th
international-paper
A new two-stage decoding scheme with unreliable path search to lower the error-floor for low-density parity-check codes
A new two-stage decoding scheme with unreliable path search to lower the error-floor for low-density parity-check codes
Pilwoong Yang, Bohwan Jun, Jong-Seon No, Hosung Park
IET Communications  ·  27 Sep 2017  ·  Vol. 11  ·  No. 14  ·  pp. 2173-2180
14 th
international-paper
Reconstruction of Complex Sparse Signals in Compressed Sensing with Real Sensing Matrices
Reconstruction of Complex Sparse Signals in Compressed Sensing with Real Sensing Matrices
Hosung Park, Kee-Hoon Kim, Jong-Seon No, Dae-Woon Lim
Wireless Personal Communications  ·  09 Aug 2017  ·  Vol. 97  ·  pp. 5719-5731
13 th
international-paper

2016

Construction of Fractional Repetition Codes with Variable Parameters for Distributed Storage Systems
Construction of Fractional Repetition Codes with Variable Parameters for Distributed Storage Systems
Hosung Park, Young-Sik Kim
Entropy  ·  08 Dec 2016  ·  Vol. 18  ·  No. 12  ·  pp. 441
12 th
international-paper
New Fountain Codes with Improved Intermediate Recovery Based on Batched Zigzag Coding
New Fountain Codes with Improved Intermediate Recovery Based on Batched Zigzag Coding
Bohwan Jun, Pilwoong Yang, Jong-Seon No, Hosung Park
IEEE Transactions on Communications  ·  13 Jan 2016  ·  Vol. 65  ·  No. 1  ·  pp. 23-36
11 th
international-paper

2015

New decoding scheme for LDPC codes based on simple product code structure
New decoding scheme for LDPC codes based on simple product code structure
Beomkyu Shin, Seokbeom Hong, Hosung Park, Jong-Seon No, Dong-Joon Shin
Journal of Communications and Networks  ·  01 Aug 2015  ·  Vol. 17  ·  No. 4  ·  pp. 351-361
10 th
international-paper
Clipping Noise Cancelation for OFDM Systems Using Reliable Observations Based on Compressed Sensing
Clipping Noise Cancelation for OFDM Systems Using Reliable Observations Based on Compressed Sensing
Kee-Hoon Kim, Hosung Park, Jong-Seon No, Habong Chung, Dong-Joon Shin
IEEE Transactions on Broadcasting  ·  01 Mar 2015  ·  Vol. 61  ·  No. 1  ·  pp. 111 - 118
9 th
international-paper

2014

Fast Correlation Method for Partial Fourier and Hadamard Sensing Matrices in Matching Pursuit Algorithms
Fast Correlation Method for Partial Fourier and Hadamard Sensing Matrices in Matching Pursuit Algorithms
Kee-Hoon Kim, Hosung Park, Seokbeom Hong, Jong-Seon No
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences  ·  01 Aug 2014  ·  Vol. E97.A  ·  No. 8  ·  pp. 1674-1679
8 th
international-paper
Near-Optimal Partial Hadamard Codebook Construction Using Binary Sequences Obtained From Quadratic Residue Mapping
Near-Optimal Partial Hadamard Codebook Construction Using Binary Sequences Obtained From Quadratic Residue Mapping
Seokbeom Hong, Hosung Park, Jong-Seon No, Tor Helleseth, Young-Sik Kim
IEEE Transactions on Information Theory  ·  01 Jun 2014  ·  Vol. 60  ·  No. 6  ·  pp. 3698-3705
7 th
international-paper
Quasi-cyclic LDPC codes using overlapping matrices and their layered decoders
Quasi-cyclic LDPC codes using overlapping matrices and their layered decoders
Beomkyu Shin, Hosung Park, Seokbeom Hong, Jong-Seon No, Sang-Hyo Kim
AEU - International Journal of Electronics and Communications  ·  01 May 2014  ·  Vol. 68  ·  No. 5  ·  pp. 379-383
6 th
international-paper

2013

Construction of High-Rate Regular Quasi-Cyclic LDPC Codes Based on Cyclic Difference Families
Construction of High-Rate Regular Quasi-Cyclic LDPC Codes Based on Cyclic Difference Families
Hosung Park, Seokbeom Hong, Jong-Seon No, Dong-Joon Shin
IEEE Transactions on Communications  ·  01 Aug 2013  ·  Vol. 61  ·  No. 8  ·  pp. 3108-3113
5 th
international-paper
Design of Multiple-Edge Protographs for QC LDPC Codes Avoiding Short Inevitable Cycles
Design of Multiple-Edge Protographs for QC LDPC Codes Avoiding Short Inevitable Cycles
Hosung Park, Seokbeom Hong, Jong-Seon No, Dong-Joon Shin
IEEE Transactions on Information Theory  ·  01 Jul 2013  ·  Vol. 59  ·  No. 7  ·  pp. 4598-4614
4 th
international-paper

2012

A New Performance Measure Using k -Set Correlation for Compressed Sensing Matrices
A New Performance Measure Using $k$-Set Correlation for Compressed Sensing Matrices
Seokbeom Hong, Hosung Park, Beomkyu Shin, Jong-Seon No, Habong Chung
IEEE Signal Processing Letters  ·  01 Mar 2012  ·  Vol. 19  ·  No. 3  ·  pp. 143-146
3 rd
international-paper
New stopping criteria for iterative decoding of LDPC codes in H-ARQ systems
New stopping criteria for iterative decoding of LDPC codes in H-ARQ systems
Beomkyu Shin, Sang-Hyo Kim, Hosung Park, Jong-Seon No, Dong-Joon Shin
International Journal of Communication Systems  ·  27 Feb 2012  ·  Vol. 26  ·  No. 11  ·  pp. 1475-1484
2 nd
international-paper

2011

Multi-Stage Decoding Scheme with Post-Processing for LDPC Codes to Lower the Error Floors
Multi-Stage Decoding Scheme with Post-Processing for LDPC Codes to Lower the Error Floors
Beomkyu Shin, Hosung Park, Jong-Seon No, Habong Chung
IEICE Transactions on Communications  ·  01 Aug 2011  ·  Vol. E94.B  ·  No. 8  ·  pp. 2375-2377
1 st
international-paper