Digital Communication System Lab
Digital Communication System Lab
Jeonbuk National University
Jeonbuk National University
Embedded Files
Please click "People" (under "홈") for details of the members including the Professor.
디지털통신시스템 연구실에서는 함께 일할 인턴, 석사, 박사 지망생을 모집합니다. 관심이 있는 분들은 간단한 이력서를 이메일(sookim@jbnu.ac.kr)로 보내주세요.
Recent Research Projects
Physical layer security and satellite communications
Physical layer security and satellite communications
한국연구재단, 중견연구자지원사업, 2021-2025
한국연구재단, 한-핀란드국제공동연구 사업, 2024-2027
Satellite Communications, resource allocation, and standardization
Satellite Communications, resource allocation, and standardization
한국전자통신연구원 위탁과제, 2004 - 현재
Error correction coding and coded MIMO system
Error correction coding and coded MIMO system
한국연구재단 기본연구, 2017-2020
한국연구재단, 해외우수과학자 유치사업, 2023-2025
Lectures
Undergraduate Course
Spring, 2021 (English)
Undergraduate Course
Spring, 2025 (Korean)
Undergraduate Course
Fall, 2025 (Korean)
Undergraduate Course
Fall, 2025 (Korean)
Postgraduate Course
Spring, 2024 (English)
postgraduate Course
Fall, 2024 (English)
Easy lectures to follow in Korean
디지털통신시스템과오류정정부호, https://youtu.be/SG1Wq607lok
알기쉬운 MIMO, https://youtu.be/glFHvVv96NE
기저대역신호전송시뮬레이션, https://youtu.be/aZFpv6xiOYM
Other lectures via You-tube are available per request either in Korean or English
Recent Publications
Meixiang Zhang, Ziyue Zhuang, and Sooyoung Kim, “Evaluation of Multi-level Amplitude and Phase Quantization for Coded Secret Key Generation”, IEEE Transactions on Vehicular Technology, DOI: 10.1109/TVT.2025.3561347
Satya Chan, Hee Wook Kim, Daesub Oh, Bonjun Ku, and Sooyoung Kim, “Near-Optimal Beam Placement with Low Complexity for Multicast Services in LEO Satellite Networks,” IEEE Communications Letters, vol. 29, no. 6, pp. 1335-1339, Jun. 2025. DOI: 10.1109/LCOMM.2025.3560743 (SCIE) pISSN: 1089-7798, Online ISSN: 1558-2558
Burera, Saleem Ahmed, and Sooyoung Kim,” Transformer learning-based efficient MIMO detection method”, Physical Communications, vol. 70, Feb. 2025, 102637, (SCIE) ISSN 1874-4907, https://doi.org/10.1016/j.phycom.2025.10263
Ahmed Saleem and Sooyoung Kim, “An Efficient Model Driven Deep Learning based Approximate Message Passing Detector for MIMO Systems”, The Journal of Korean Institute of Communications and Information Sciences, vol. 49, no. 9, pp. 1207-1215, Sep. 2024. (Scopus)
Thara Son, Hyein Lee, and Sooyoung Kim, "A Secure Coded MIMO System under Imperfect Channel Estimation," accepted for publication in IEEE Transactions on Vehicular Technology. DOI: 10.1109/TVT.2024.3436894). (SCIE)
Chan S, Kim S, Kim HW, Ku B-J, Oh D, “Energy-efficient physical layer security schemes for low Earth orbit satellite systems,” International Journal of Satellite communications and Networking, Vol. 42, Issue 5, pp. 374-396, 7 Aug. 2024, Sep/Oct 2024, doi:10.1002/sat.1519 (ISSN 1542-0973) (SCIE)
Meixiang Zhang, Qiang Wang, Thara Son, Sooyoung Kim, “Evaluation of Adaptive Reconciliation Protocols for CV-QKD Using Systematic Polar Codes,” Quantum Information Processing, vol. 23, article no. 157, 23 Apr. 2024, https://doi.org/10.1007/s11128-024-04371-4 (ISSN 1570-0755) (SCIE)
Lingxia Zhou, Satya Chan, Meixiang Zhang, and Sooyoung Kim, “A Fast Computing Decoder for Polar Codes with a Neural Network,” ICT Express 2023, Vol. 9, Issue 6, pp. 1001-1006. doi: 10.1016/j.icte.2023.02.005 (ISSN:2405-9595) (SCIE) JCR2022 5.4
Meixiang Zhang, Ziyue Zhuang, and Sooyoung Kim, “IRS-Assisted Hybrid Secret Key Generation,” Symmetry 2023, 15(10), article no. 1906. https://doi.org/10.3390/sym15101906
Hyein Lee and Sooyoung Kim, “Evaluation of the Security Performance of Artificial Noise-aided STBC systems,” IET Communications, Vol. 17, Issue 9, pp. 1021-1148, 1 Jun. 2023, DOI: 10.1049/cmu2.12610 (ISSN:1751-8628) (SCIE) JCR 2022 1.345
Lingxia Zhou, Satya Chan, Meixiang Zhang, and Sooyoung Kim, “A Fast Computing Decoder for Polar Codes with a Neural Network,” ICT Express 2023, doi: 10.1016/j.icte.2023.02.005 (ISSN:2405-9595) (SCI) JCR2021 4.754
Lingxia Zhou, Meixiang Zhang, Satya Chan, and Sooyoung Kim, “Review and Evaluation of Belief Propagation Decoders for Polar Codes,” Symmetry 2022, 14(12), article no. 2633; 13 Dec. 2022, https://doi.org/10.3390/sym14122633 (ISSN:2073-8994) (SCI) JCR2021 2.94
Satya Chan, Gyuseong Jo, Sooyoung Kim, Daesub Oh, and Bon-Jun Ku, “Dynamic power and bandwidth allocation for DVB-based LEO satellite systems,” ETRI Journal, Vol. 44, No. 6, pp. 955–965, 31 Dec. 2022 doi: 10.4218/etrij.2022-0192 (ISSN:1225-6463) (SCI) JCR2021 1.622
Taesoo Kwon, Sooyoung Kim, Kyunghan Lee, Jong-Moon Chung, “Guest Editorial: Special issue on 6G and satellite communications,” ETRI Journal, Vol. 44, No. 6, pp. 881-884, 31 Dec. 2022, doi: 10.4218/etr2.12551 (ISSN:1225-6463) (SCI) JCR2021 1.622 Hyein Lee , Satya Chan and Sooyoung Kim, “Efficient MIMO Signal Predistortion for Secrecy-Enhancing,” Electronics, 2022 Vol. 11, 28 April 2022, article no. 1425; (ISSN:2079-9292) doi:10.3390/electronics11091425 (SCI) JCR2021 2.690
Satya Chan, Hyein Lee, Sooyoung Kim, and Daesub Oh, “Intelligent Low Complexity Resource Allocation Method for Integrated Satellite-Terrestrial Systems,” IEEE Wireless Communications Letters, Vol. 11, No. 5, pp. 1087-1091, May 2022 (ISSN:2162-2337), DOI: 10.1109/LWC.2022.3157062 (SCI) JCR2021 5.281
Satya Chan and Sooyoung Kim, “Min-sum soft symbol estimation for iterative MMSE detection,” IEEE Access, Volume 8, 21 December 2020, pp. 226240-226247, (ISSN:2169-3536) DOI: 10.1109/ACCESS.2020.3045984 (SCIE) JCR2019 3.745
Pingping Shang, Hyein Lee, and Sooyoung Kim, “Waveform Design for Space–Time Coded MIMO Systems with High Secrecy Protection,” Electronics, 2020 Vol. 9, 25 November 2020, article no. 2003; (ISSN:2079-9292) doi:10.3390/electronics9122003 (SCIE) JCR2019 2.412
Satya Chan, Meixiang Zhang, and Sooyoung Kim, “A Compact Soft Symbol Estimation for Iterative MIMO Detection,” IEEE Wireless Communications Letters, Vol. 9, No. 10, pp. 1790-1794, Oct. 2020 (ISSN:2162-2337) DOI: 10.1109/LWC.2020.3004846 (SCIE) JCR2019 4.66
Satya Chan and Sooyoung Kim, “Rateless codes with adaptive parity allocation for satellite systems,” International Journal of Satellite communications and Networking, Vol. 38, No. 4, pp. 368-381, 2020 DOI: 10.1002/sat.1340 (SCI)
Sooyoung Kim, Daesub Oh, Jongmin Park, “Standardization on performance objectives of satellite systems using adaptive coding and modulation,” International Journal of Satellite communications and Networking (ISSN 1542-0973), Vol. 38, No. 2, pp. 200-208, 17 February, 2020 DOI: 10.1002/sat.1335 (SCI)
Meixiang Zhang, Zhi Zhang, Satya Chan, and Sooyoung Kim, “Computationally Efficient Soft Detection Schemes for Coded Massive MIMO Systems,” Electronics, 2020 Vol. 9, article no. 344; (ISSN:2079-9292) doi: 10.3390/electronics9020344 (SCI)
Meixiang Zhang and Sooyoung Kim, “Evaluation of MMSE based iterative soft detection schemes for coded massive MIMO system”, IEEE Access, Volume 7, Issue 1, December 2019, pp. 10166-10175, DOI:10.1109/ACCESS.2018.2889728 (Print ISSN: 2169-3536, Online ISSN: 2169-3536) (SCIE)
Pingping Shang, Weicheng Yu, Kai Zhang, Xue-Qin Jiang, and Sooyoung Kim, “Secrecy Enhancing Scheme for Spatial Modulation Using Antenna Selection and Artificial Noise,” Entropy, 26 June 2019, Vol. 21, No. 7, 626; doi:10.3390/e21070626 (SCIE)
Meixiang Zhang and Sooyoung Kim, “Efficient encoding scheme for LT codes with soft iterative decoding”, IET Communications, Volume 12, Issue 13, 14 August 2018, pp. 1624 – 1629, DOI:10.1049/iet-com.2018.0064 (SCI)
Xue-Qin Jiang, Miaowen Wen, Han Hai, Jun Li, and Sooyoung Kim “Secrecy-Enhancing Scheme for Spatial Modulation”, IEEE Communications Letters, Vol. 22, Iss. 3, pp. 550 – 553, March 2018, DOI: 10.1109/LCOMM.2017.2783955 (SCI)
Meixiang Zhang, Saleem Ahmed, and Sooyoung Kim, “Iterative MMSE based soft MIMO detection with parallel interference cancellation”, IET Communications, Vol. 11, Iss. 11, pp. 1775 - 1781, 14 September 2017, DOI::10.1049/iet-com.2016.1144 (SCI)
Meixiang Zhang and Sooyoung Kim, “Soft Iterative Linear Detection for LDPC Coded MIMO Scheme with PSK”, Int. J. Communications, Network and System Sciences, vol. 10, no. 8, pp. 148-156, 14. August 2017, https://doi.org/10.4236/ijcns.2017.108B016
Meixiang Zhang and Sooyoung Kim, “Universal soft demapper for M-ary PAM with reduced complexity”, Telecommunication Systems, vol. 24, no. 4, pp. 661-668, Apr. 2017, DOI: 10.1007/s11235-016-0198-7 (SCIE)
Saleem Ahmed and Sooyoung Kim, “Efficient SIC-MMSE MIMO Detection with Three Iterative Loops”, International Journal of Electronics and Communications, Vol. 72, pp. 65-71, Feb. 2017, DOI: http://dx.doi.org/10.1016/j.aeue.2016.11.15 (SCIE)
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