Publications
Book Chapters
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Jae Kyun Kwon and Sang Hyun Lee, “Modulation techniques with lighting constraints, “Visible Light Communication, Cambridge University Press, 2015
Journal Papers
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Hong Ki Kim, Yong Hun Jang, Heesoo Kim, Won Young Kang, Youngchai Ko, and Sang Hyun Lee, "Wireless Interconnection Network-Enhanced (WINE) for Post-Exascale High Performance Computing," IEEE Wireless Communications Magazine, to be published, 2024
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Hong Ki Kim, Sunho Kim, Yoon Ku Lee, and Sang Hyun Lee, "Distributed Pilot Decontamination Enhancing Link Reliability in Industrial IoT Networks," IEEE Internet of Things Journal, early access, 2024
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Hongju Lee, Sung Il Choi, Sang Hyun Lee, Mérouane Debbah, Inkyu Lee, "Distributed Task Offloading in Mobile-Edge Computing With Virtual Machines," IEEE Internet of Things Journal, vol. 11, no. 13, pp. 24083-24097, July 2024
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Hee Soo Kim, Yumi Jang, Yun Jae Choi, Hong Ki Kim, Seongcheol Kim, and Sang Hyun Lee, "Examining Spatiotemporal Crowdsensing and Caching for population-dynamic OTT Content Delivery," Nature Portfolio Scientific Reports, vol.14, Jun. 2024
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Hoon Lee, Hong Ki Kim, Seung Hyun Oh, and Sang Hyun Lee, "Machine Learning-Aided Cooperative Localization under Dense Urban Environment," IEEE Vehicular Technology Magazine, vol.19, pp. 78-89, Apr. 2024
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Wookjin Lee, Sung Il Choi, Yong Hun Jang, Sang Hyun Lee, "Distributed Hybrid NOMA/OMA User Allocation for Wireless IoT Networks," IEEE Internet of Things Journal, vol. 11, no. 3, pp. 5316-5330, Feb. 2024
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Kang Hyeon Lim, Hong Ki Kim, Saemi Park, Eunjung Han, Insik Song, Hee Soo Yoon, Jaeyoung Kim, Yunkyoung Lee, Yong Hun Jang, Yoon Chan Rah, Sang Hyun Lee, and June Choi, "Measuring Optokinetic Reflex and Vestibulo-Ocular Reflex in Unilateral Vestibular Organ Damage Model of Zebrafish," Springer Journal of the Association for Research in Otolaryngology, vol.25, pp. 167-177, Feb. 2024
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Illsoo Sohn, Muhammad Fithratur Rahman, Yong Hun Jang, and Sang Hyun Lee, "An optical implant for biotelemetry: design, in vivo verification, and challenges," IEEE Communications Magazine, vol. 60, no. 6, pp. 50-56, Jun. 2022
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Hongju Lee, Jihwan Moon, Changick Song, Sang Hyun Lee, and I. Lee, "Message-Passing-Based Joint User Association and Time Allocation for Wireless Powered Communication Networks," IEEE Transactions on Wireless Communications, vol. 21, no. 1, pp. 34-47, Jan. 2022
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Sang Hyun Lee, Minsu Zhang, and Jae Kyun Kwon, "Bit Error Probability Performance of Binary Dimmable Visible Light Communication Systems," IEEE Transactions on Vehicular Technology, vol. 70, no. 9, pp. 9118-9131, Sept. 2021
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Sang Hyun Lee, and Jae Kyun Kwon, "On Signal Quality Measures in Dimmable Visible Light Communications: Definitions and Conversions," IEEE Wireless Communications Letters, vol. 10, no. 10, pp. 2220-2224, Oct. 2021
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Hoon Lee, Sang Hyun Lee, and Tony Q. S. Quek, "Learning Autonomy in Management of Wireless Random Networks," IEEE Transactions on Wireless Communications, vol. 20, no. 12, pp. 8039-8053, Dec. 2021
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Sang Hyun Lee, Mintae Kim, Hunmin Shin, and Inkyu Lee, "Belief propagation for energy efficiency maximization in wireless heterogeneous networks," IEEE Transactions on Wireless Communications, vol. 20, no. 1, pp. 56-68, Jan. 2021
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Hong Ki Kim, Minji Kim, and Sang Hyun Lee, "Vehicular localization enhancement via consensus," Sensors, vol. 20, no. 22, 6506, Nov. 2020
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Jungmin Lee, Yesol Yun, Sang Hyun Lee, and Jinyoung Hwang, "Numerical characterization for electrical conductivity of two-dimensional nanocomposite systems with conducting fiber fillers," Materials, vol. 13, no. 10, 2410, May 2020
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Illsoo Sohn, Yong Hun Jang, and Sang Hyun Lee, "Ultra-low-power implantable medical devices: optical wireless communication approach," IEEE Communications Magazine, vol. 58, no. 5, pp. 77-83, May 2020
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Junman Lee, Sang Hyun Lee, Minjoong Rim, and Chung G. Kang, "System-level spatiotemporal offloading with inter-cell mobility model for device-to-device (D2D) communication-based mobile caching in cellular network," IEEE Access, vol. 8, pp. 51570-51581, March 2020
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Minji Kim, Hong Ki Kim, and Sang Hyun Lee, "A distributed cooperative localization strategy in vehicular-to-vehicular networks," Sensors, vol. 20, no. 5, March 2020
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Hoon Lee, Tony Q. S. Quek, and Sang Hyun Lee, "A deep learning approach to universal binary visible light communication transceiver," IEEE Transactions on Wireless Communications, vol. 19, no. 2, pp. 956-969, Feb. 2020
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Hoon Lee, Sang Hyun Lee, and Tony Q. S. Quek, "Deep learning for distributed optimization: applications to wireless resource management," IEEE Journal on Selected Areas on Communications, vol. 37, no. 10, pp. 2251-2266, Oct. 2019
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Jewon Eom, Hyowon Kim, Sang Hyun Lee, and Sunwoo Kim, "DNN-assisted cooperative localization in vehicular networks," Energies, vol. 12, no. 14, 2758, July 2019
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Jihwan Moon, Sang Hyun Lee, Hoon Lee, and Inkyu Lee, "Proactive eavesdropping with jamming and eavesdropping mode selection," IEEE Transactions on Wireless Communications, vol. 18, no. 17, pp. 3726-3738, July 2019
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Sung-Hoon Park, Jinyoung Hwang, Gyeong-Su Park, Ji-Hwan Ha, Minsu Zhang, Dongearn Kim, Dong-Jin Yun, Sangeui Lee, and Sang Hyun Lee, "Modeling the electrical resistivity of polymer composites with segregated structures," Nature Communications, vol. 10, 2537, June 2019
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Hoon Lee, Sang Hyun Lee, Tony Q. S. Quek, and Inkyu Lee, "Deep learning framework for wireless systems: applications to optical wireless communications," IEEE Communications Magazine, vol. 57, no. 3, pp. 35 - 41, March 2019
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Jaeyoung Kang, Illsoo Sohn, and Sang Hyun Lee, "Enhanced message-passing based LEACH protocol for wireless sensor networks," Sensors, vol. 19, no. 1, Jan. 2019
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Illsoo Sohn and Sang Hyun Lee, "A message-passing approach to self-organizing internet-of-things based public safety networks," IEEE Access, vol. 6, pp. 71783-71792, Nov. 2018
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Jinyoung Hwang, Hiesang Sohn, and Sang Hyun Lee, "Computational characterization and control of electrical conductivity of nanowire composite network under mechanical deformation," Scientific Reports, 16617, 2018
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Hoon Lee, Inkyu Lee, Tony Q. S. Quek, and Sang Hyun Lee, "Binary signaling design for visible light communication: a deep learning framework," Optics Express, vol. 26, no. 14, pp. 18131-18142, 2018
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Hoon Lee, Inkyu Lee, and Sang Hyun Lee, "Deep learning based transceiver design for multi-colored VLC systems," Optics Express, vol. 26, no. 5, pp. 6222-6238, 2018
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Sang Hyun Lee, and Illsoo Sohn, "Message-passing strategy for joint user association and resource blanking in HetNets," IEEE Transactions on Wireless Communications, vol. 17, no. 2, pp. 1026-1037, Feb. 2018
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Illsoo Sohn and Sang Hyun Lee, "Distributed scheduling using belief propagation for Internet-of-Things (IoT) networks," Peer-to-Peer Networking and Applications, vol. 11, no. 1, pp. 152-161, Jan. 2018
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Yeonjin Jeong, Jooheum Yoon, Sang Hyun Lee, and Yun Hee Kim, "Virtual MIMO beamforming and device pairing enabled by device-to-device communications for multidevice networks," Mobile Information Systems, 7652902, 2017
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Sang Hyun Lee and Illsoo Sohn, "Distributed energy-saving cellular network management using message-passing," IEEE Transactions on Vehicular Technology, vol. 66, no. 1, pp. 635-644, Jan. 2017
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Illsoo Sohn and Sang Hyun Lee, “Distributed load balancing via message-passing for heterogeneous cellular networks," IEEE Transactions on Vehicular Technology, vol. 65, no. 11, pp. 9287-9298, Nov. 2016
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Sangheum Hwang, Jiho Yoo, Chanhee Lee, and Sang Hyun Lee, "Collaborative crystal structure prediction," Expert Systems with Applications, vol. 63, pp. 222-230, Nov. 2016
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Sang Hyun Lee, Dong Ryul Shin, Hyun Woo Jeong, and Yun Hee Kim, “Distributed bargaining strategy for downlink virtual MIMO with device-to-device communication,“ IEEE Transactions on Communications, vol. 64, no. 4, pp. 1503-1516, April 2016
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Jinyoung Hwang, Youngsun Shim, Seonmi Yoon, Sang Hyun Lee, and Sung-Hoon Park, “Influence of polyvinylpyrrolidone (PVP) capping layer on silver nanowire networks: theoretical and experimental studies,” RSC Advances, vol. 6, no. 37, pp. 30972-30977, 2016
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Illsoo Sohn, Jongho Lee, and Sang Hyun Lee, “Low-energy adaptive clustering hierarchy using affinity propagation for wireless sensor networks,“ IEEE Communications Letters, vol. 20, no. 3, pp. 558-561, March 2016
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Sang Hyun Lee, Il-Kyu Park, and Jae Kyun Kwon, "Convex optimization approach to multi-level modulation for dimmable visible light communications under LED efficiency droop," OSA Journal of the Optical Society of Korea, vol. 20, no. 1, pp. 29-35, Feb. 2016
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Sang Hyun Lee and Illsoo Sohn, “Message-passing-based dynamic point selection for coordinated multipoint transmission,” IEEE Communications Letters, vol. 19, no. 10, pp. 1850-1853, Oct. 2015
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Sang Hyun Lee and Illsoo Sohn, “Affinity propagation for energy-efficient BS operations in green cellular networks," IEEE Transactions on Wireless Communications, vol. 14, no. 8, pp. 4534-4545, August 2015
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Sang Hyun Lee and Illsoo Sohn, “Distributed relay pairing for bandwidth exchange based cooperative forwarding,” IEEE Communications Letters, vol. 19, no. 3, pp. 459-462, March 2015
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Sang Hyun Lee, Sung-Yoon Jung, and Jae Kyun Kwon, “Modulation and coding for dimmable visible light communication,” IEEE Communications Magazine, vol. 53, no. 2, pp. 136-143, Feb. 2015
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Sang Hyun Lee and Jae Kyun Kwon, “Spectral analysis of flickering effects in binary dimmable visible light communication,“ Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 1, pp. 240-245, Jan. 2015
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Sang Hyun Lee and Sriram Vishwanath, “Distributed rate allocation for network-coded multicast networks,“ IEEE Communications Letters, vol. 17, no. 11, pp. 2204-2207, Nov. 2013
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Sang Hyun Lee and Jae Kyun Kwon, “Distributed dimming control for LED lighting,“ Optics Express, vol. 21, no. S6, pp. A917-A932, Nov. 2013
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Sang Hyun Lee, Kang-Il Ahn, and Jae Kyun Kwon, “Multilevel transmission in dimmable visible light communication systems," IEEE/OSA Journal of Lightwave Technology, vol. 31, no. 20, pp. 3267-3276, Oct. 15, 2013
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Sang Hyun Lee, Manohar Shamaiah, Haris Vikalo, and Sriram Vishwanath, “Message-passing algorithms for coordinated spectrum sensing in cognitive radio networks,“ IEEE Communications Letters, vol. 17, no. 4, pp. 812-815, April 2013
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Manohar Shamaiah, Sang Hyun Lee, Sriram Vishwanath, and Haris Vikalo, “Distributed algorithms for spectrum access in cognitive radio relay networks,“ IEEE Journal of Selected Areas on Communications, vol. 30, no. 10, pp. 1947 - 1957, Nov. 2012
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Sang Hyun Lee and Sriram Vishwanath, “Boolean functions over nano-fabrics: improving resilience through coding,“ IEEE Transactions on Very Large Scale Integrated (VLSI) Systems, vol. 20, no. 11, pp. 2054-2065, Nov. 2012
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Sang Hyun Lee and Jae Kyun Kwon, “Turbo code-based error correction scheme for dimmable visible light communication systems," IEEE Photonics Technology Letters, vol. 24, no. 17, pp. 1463-1465, Sept. 2012
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Manohar Shamaiah, Sang Hyun Lee, and Haris Vikalo, “Graphical models and inference on graphs in genomics: challenges of high-throughput data analysis,“ IEEE Signal Processing Magazine, vol. 29, no. 1, pp. 51-65, Jan. 2012
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Illsoo Sohn, Sang Hyun Lee, and Jeffrey Andrews, “Belief propagation for distributed downlink beamforming in cooperative MIMO cellular networks,“ IEEE Transactions on Wireless Communications, vol. 10, no. 12, pp. 4140-4149, Dec. 2011
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Sang Hyun Lee and Kwang Soon Kim, “Design of low-rate irregular LDPC codes using trellis search,“ IEEE Transactions on Communications, vol. 57, no. 7, pp. 1994-2004, July 2009
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Yun Hee Kim, Kwang Soon Kim, and Sang Hyun Lee, “Design and performance of an LDPC-coded FH-OFDMA system in the uplink cellular environments,“ IEICE Transactions on Communications, vol. E89-B, no. 3, pp. 828-836, March 2006
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Sang Hyun Lee, Kwang Soon Kim, Yun Hee Kim, and Jae Young Ahn, “A cycle search algorithm based on a message-passing for the design of good LDPC codes,“ IEICE Transactions on Fundamentals of Electronics, Communications, and Computer Sciences, vol. E88-A, no. 6, pp. 1599-1604, June 2005
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Kwang Soon Kim, Sang Hyun Lee, Yun Hee Kim, and Jae Young Ahn, “Design of binary LDPC code using cyclic shift matrices,“ IEE Electronics Letters, vol. 40, no. 5, pp. 325-326, March 2004
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Yun Hee Kim, Kwang Soon Kim, Sang Hyun Lee, and Kyunghi Chang, "Standardization trends of IEEE 802.16 wireless MAN," NIPA Weekly Report, no. 1063, 2002
Conferences
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YoungJin Song, Wookjin Lee, and Sang Hyun Lee, "Task Offloading with Large Language Models in Mobile Edge Computing," ICTC, Jeju, Korea, Oct. 2024 (Best Paper Award)
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Sunho Kim, Hong Ki Kim, and Sang Hyun Lee, “Survey Propagation for Cell-Free Massive MIMO Pilot Assignment,” IEEE GC Wkshps, Rio de Janeiro, Brazil, Jan. 2022
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Wookjin Lee, Sung Il Choi, Yong Hun Jang, and Sang Hyun Lee, "Development and Analysis of Distributed Algorithm for Hybrid Multiple Access Based User Association," IEEE ICC Wkshps, Seoul, Korea, May. 2022
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Sung Il Choi, Hong Ki Kim, and Sang Hyun Lee, "Enhanced Vehicular Localization under Non-Line-of-Sight Multipath Propagation," ICTC, Jeju, Korea, Oct. 2021
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Jihwan Moon, Sang Hyun Lee, Hoon Lee, and Inkyu Lee, "Wireless Surveillance with Half-Duplex Monitors," IEEE TENSYMP, Jeju, Korea, Aug. 2021
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Muhammad Fithratur Rahman, Yong Hun Jang, Sang Hyun Lee, and Illsoo Sohn, "Low-Power Wireless Communication for Wireless Power Transfer Device," IEEE WPTC, Seoul, Korea, Nov. 2020
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Hong Ki Kim, Minji Kim, and Sang Hyun Lee, "A Simplified Message-Passing Strategy for Localization in Vehicular Networks," IEEE VTC-Spring, Antwerp, Belgium, May. 2020
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Hongju Lee, Junhee Park, Sang Hyun Lee, and Inkyu Lee, "Joint Downlink Cell Association and Bandwidth Allocation with User Priorities in Two-Tier HetNets," IEEE VTC-Spring, Antwerp, Belgium, May. 2020
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Hoon Lee, Tony Q. S. Quek, and Sang Hyun Lee, "Deep Learning-Aided Binary Visible Light Communication Systems," IEEE GC Wkshps, Waikoloa, USA, Dec. 2019
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Hoon Lee, Sang Hyun Lee, and Tony Q. S. Quek, "Constrained Deep Learning for Wireless Resource Management," IEEE ICC, Shanghai, China, May. 2019
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Jihwan Moon, Sang Hyun Lee, Hoon Lee, Seunghwan Baek, and Inkyu Lee, "Deep Learning-Based Proactive Eavesdropping for Wireless Surveillance," IEEE ICC, Shanghai, China, May. 2019
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Yeonjin Jeong, Jooheum Yoon, Yun Hee Kim, and Sang Hyun Lee “Distributed Matching and Resource Sharing for Space Division Multiplexing Assisted by D2D Cooperation,” IEEE ICTC, Jeju, Korea, Oct. 2016 (Best Paper Award)
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Illsoo Sohn and Sang Hyun Lee, "Distributed scheduling for coexistence of IoT wireless devices," IEEE ICTC, Jeju, Korea, Oct. 2015
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Jinyoung Hwang, Sang Hyun Lee, and Hyosug Lee, “Channel limitation of 1-D wire random network for transparent conducting electrodes application,“ IEEE NMDC, Anchorage, AK., Sept. 2015
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Sang Hyun Lee, Manohar Shamaiah, Sriram Vishwanath and Haris Vikalo, “A message-passing algorithm for spectrum access in cognitive radio relay networks,“ Asilomar conference, Pacific Cove, CA., Nov. 2011
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Sang Hyun Lee, Manohar Shamaiah and Haris Vikalo, “Message-passing for base-calling in sequencing-by-synthesis systems," ICASSP, Prague, Czech Rep., May 2011
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Manohar Shamaiah, Sang Hyun Lee, Sriram Vishwanath and Haris Vikalo, “Distributed routing in networks using affinity propagation," ICASSP, Prague, Czech Rep., May 2011
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Illsoo Sohn, Sang Hyun Lee, and Jeffrey Andrews, “A graphical model approach to downlink cooperative MIMO systems,“ GLOBECOM, Miami, FL., Dec. 2010
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Manohar Shamaiah, Sang Hyun Lee, and Haris Vikalo, “Inference of gene-regulatory networks using message-passing algorithms," GENSIPS, Cold Spring Harbor, NY., Nov. 2010
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Sang Hyun Lee, Manohar Shamaiah, and Haris Vikalo “Optimal estimation for microarrays via global optimization," Asilomar conference, Pacific Cove, CA., Nov. 2010
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Sang Hyun Lee, Ankit Ghiya, Sriram Vishwanath, Sung Soo Hwang, and Sunghwan Kim, “Structured dirty-paper coding using low-density lattices," ICASSP, Dallas, TX., Mar. 2010
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Sang Hyun Lee, Haris Vikalo, and Sriram Vishwanath, “Further results on message-passing algorithms for motif finding,“ ICASSP, Dallas, TX., Mar. 2010
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Sang Hyun Lee and Sriram Vishwanath, “Boolean functions over nano-fabrics: improving resilience through coding,“ ITW, Cairo, Egypt, Jan. 2010
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Amin Jafarian, Sang Hyun Lee, Sriram Vishwanath, and Christina Fragouli, “Distributed rate allocation for network-coded systems," SECON, Rome, Italy, June 2009
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Sang Hyun Lee, Haris Vikalo, and Sriram Vishwanath, “Message-passing for motif finding,“ GENSIPS, Minneapolis, MN., May 2009
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Jery Xuan, Sang Hyun Lee, and Sriram Vishwanath, “Broadcast strategies for MISO and multiple access channels,“ PIMRC, Athens, Greece, Sept. 2007
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Sang Hyun Lee, Duhee Rhee, Ilmu Byun, and Kwang Soon Kim, “Use of dynamic programming for the design of irregular LDPC codes," ISITA, Seoul, Korea, Oct. 2006
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Sang Hyun Lee, Kwang Soon Kim, Jae Kyun Kwon, Yun Hee Kim, and Jae Young Ahn, “Design of an LDPC code with low error floor,“ ISIT, Adelaide, Australia, Sept. 2005
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Yun Hee Kim, Kwang Soon Kim, and Sang Hyun Lee, “On LDPC decoding for frequency hopping OFDMA cellular systems in the downlink,“ VTC-spring, Stockholm, Sweden, May 2005
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Sang Hyun Lee, Kwang Soon Kim, Yun Hee Kim, and Jae Young Ahn, “A cycle search algorithm for an LDPC code design,“ ISITA, Parma, Italy, Oct. 2004
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Sang Hyun Lee, Kwang Soon Kim, and Kyung-Hi Chang, “A trellis-based algorithm for the realization of FIR filters for multi-mode receivers,“ ISSPA, Paris, France, July 2003
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Yun Hee Kim, Kwang Soon Kim, Sang Hyun Lee, and Kyung-Hi Chang, “An LDPC-coded spatial multiplexing OFDMA system with iterative demodulation and decoding,“ VTC-Spring, Jeju, Korea, April 2003
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Yun Hee Kim, Sang Hyun Lee, Byung Yang Ahn, Kwang Soon Kim, and Deuk Su Ryu, “Design and implementation of a modem analysis tool for the 3GPP,“ ETRI-CRL Joint conf., Tokyo, Japan, Aug. 2001
International Patents
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Method, apparatuses and system for switching off power of base stations within a cellular network by using message passing: EP2806695 (11.15.2013), CN201310553306.5 (11.08.2013)
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Methods and devices for allocating resources for communications with base stations: CN104066184 (09.24.2014), US10,638,368 (04.28.2020)
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Method and apparatus for performing function by combining one or more function blocks: US9,386,131 (07.05.2016)
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Method and apparatus with error correction for dimmable visible light communication: CH201310180197.7 (05.15.2013), US9,136,870 (09.15.2015)
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Methods of switching off power of base stations within cellular networks by using message passing, and base stations and cellular network systems using the methods: CN104066161 (09.24.2014), US2014/0287734 (09.25.2014)
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Method of dirty paper coding using nested lattice codes: US8,254,484 (08.28.2012)
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Codeword automatic repeat request/decoding method and transmission/reception apparatus using feedback information: US7,797,604 (09.14.2010)
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Decoding apparatus for low-density parity-check codes using sequential decoding, and method thereof: US7,590,914 (09.15.2009)
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Apparatus and method for erasure detection and soft-decision decoding in cellular system receiver: US7,453,959 (11.18.2008)
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Apparatus for encoding and decoding of low-density parity-check codes, and method thereof: US7,395,494 (07.01.2008)
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Digital filter for software-defined radio system, digital intermediate frequency signal processing apparatus having the digital filter, and method thereof: US7,372,927 (05.13.2008)
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Hybrid multi-user interference cancellation method and device using clustering algorithm based on dynamic programming: US7,260,161 (08.21.2007)
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Simplified message-passing decoder for low-density parity-check codes: US7,178,081 (02.13.2007)
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Adaptive transmission and receiving method and device in wireless communication system with multiple antennas: US7,123,887 (10.17.2006)
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Method and device for performing soft decision decoding on Reed-Muller codes using decision by majority: US7,093,189 (08.15.2006)
Domestic Patents
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무선 통신 방법 및 장치: KR10-2029552 (09.30.2019)
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이동체의 자기 위치 추정 방법 및 그 이동체: KR10-2016835 (08.26.2019)
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무선통신시스템의 기지국 동작 제어 방법: KR10-2015-1675484 (11.07.2015)
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OOK 방식을 이용한 정보 송수신 방법 및 장치: KR10-2013-0131504 (10.31.2013)
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적어도 하나 이상의 블록들을 결합하여 기능을 수행하는 방법 및 장치: KR10-2013-0103431 (08.29.2013)
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신소재 개발을 위하여 타겟 물질을 스크리닝하는 방법 및 장치: KR10-2013-0031923 (03.26.2013)
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메시지 전달을 이용하여 셀룰러 네트워크 내의 기지국들의 전원을 차단하는 방법, 이를 이용하는 기지국 및 셀룰러 네트워크 시스템: KR10-2013-0030576 (03.21.2013)
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기지국과의 통신을 위한 자원을 할당하는 방법 및 단말: KR10-2077740 (02.10.2020)
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명도 조절이 가능한 가시광 통신을 위한 오류 정정 방법 및 장치: KR10-1951005 (02.15.2019)
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셀룰러 시스템의 하향 링크 신호 생성 장치와 셀 탐색 방법 및 장치: KR10-0767312 (10.09.2007)
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궤환 정보를 이용한 부호어 재전송/복호 방법 및 송수신장치: KR10-0734389 (06.26.2007)
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LDPC 부호기 및 복호기, 및 LDPC 부호화 방법 및 복호화 방법: KR10-0641052 (10.25.2006)
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셀룰러 시스템 수신기에서의 이레이져 검출 및 연판정복호 장치와 그 방법: KR10-0633483 (10.02.2006)
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순차적 복호를 이용한 저밀도 패리티 검사 부호의 복호장치 및 그 방법: KR10-0594818 (06.22.2006)
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다중 안테나 무선 통신 시스템에서의 적응 송수신 방법 및 그 장치: KR10-0591890 (06.14.2006)
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저밀도 패리티 검사 부호의 부호화와 복호 장치 및 그 방법: KR10-0550101 (02.01.2006)
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소프트웨어 무선 시스템을 위한 디지털 여파기와 이를 구비한 디지털 중간 주파수 대역 신호 처리 장치 및 그 방법: KR10-0542118 (01.03.2006)
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동적 계획법 기반의 그룹화 기법을 이용한 혼합형 다중사용자 간섭 제거 방법과 그 장치: KR10-0488806 (05.02.2005)
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부호 분할 다중 접속 시스템용 기지국 복조기에서의 칩 연산 장치 및 그 방법과, 그 장치를 사용한 기지국 복조기: KR10-0444732 (08.06.2004)
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통신 시스템의 모뎀 분석 장치 및 그 방법: KR10-0441990 (07.19.2004)
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