Me Research biography Gallery

Hyun-Suk Lee


Address


Research Interests

  • Resource allocation in simultaneous wireless information and power transfer (SWIPT) systems
  • System management in green communication systems towards zero-energy communications
  • Low latency communication in cellular networks with massive connectivity
  • Application of optimization theory, game theory, and machine learning

Education

  • Ph.D., Electrical & Electronic Engineering, Yonsei University, Seoul, Korea, Feb. 2018
    • Advisor: Professor Jang-Won Lee
    • Research area: Wireless communication networks and smart grids
    • Thesis: Scheduling in smart-grid-powered wireless communication systems with energy harvesting [Link]
  • B.S., Electrical & Electronic Engineering, Yonsei University, Seoul, Korea, Feb. 2012

Experience

Research Experience

  • Postdoctoral Research Associate, The institude of BioMed-IT, Energy-IT, and Smart-IT Technology (BEST), a Brain Korea 21 Plus Program, Yonsei University, Mar. 2018-Present
    • Supervioser: Professor Jang-Won Lee
    • Scheduling algorithms for self-sustainable IoT devices
    • Green (zero-energy) communication using renewable energy
    • Machine learning based resource allocation for cellular networks
  • Research Assistant, Electrical & Electronic Engineering, Yonsei University, Mar. 2012-Feb. 2018
    • Resource scheduling and waveform design for wireless power transfer systems
    • Learning algorithm for power generation scheduling (unit commitment) in microgrids
    • Task offoading analysis in mobile cloud computing systems
    • Transmission schemes for ultra-reliable low latency communications in 5G
    • Fronthaul interface design in cloud radio access network
    • Effcient access scheme for massive connectivity in IoT systems
    • Distributed link scheduling for autonomous D2D communications

Project Experience

  • Wireless power transfer for self-sustainable IoT devices (funded by Samsung Research Funding & Incubation Center for Future Technology), June 2017 -
  • Machine learning based zero-energy communication system with renewable energy (funded by National Research Foundation of Korea), May. 2017 -
  • Development on the core technologies of transmission, modulation and coding with low-power and low complexity for massive connectivity in the IoT environment (funded by IITP), Apr. 2016 -
  • Advance research on NR-MIMO standard technology (funded by Samsung Electronics), Sept. 2016 - Aug. 2017
  • Study of wireless network control through network economics (funded by National Research Foundation of Korea), Dec. 2013 - Nov. 2016
  • Advance research on next generation FD-MIMO standard technology (funded by Samsung Electronics), June 2015 - Jul. 2016
  • Research on next generation mobile communication technology (funded by LG Electronics), Dec. 2011 - June 2015

Technical Skills

  • Mathematical Tools: Optimization theory, Reinforcement learning, Deep learning, Queueing theory, Stochastic geometry, Game theory, Probability
  • Programming Languages: C/C++, Python, MATLAB, PHP
  • Tools: Tensorflow, CVX, GAMS, NS-3

Honours and Awards

  • Best Thesis Award from Yonsei University, Nov. 2018
  • Admission Scholarship, Yonsei University (with highest distinction), Mar. 2012
  • National Scholarship for Science and Engineering (granted for full semesters), Mar. 2007-Feb.2012

Publications and Patents

Preprints

  1. H.-S. Lee and J.-W. Lee, "Wireless power transfer for IoT systems with switched beamforming using contextual learning under one-bit feedback," in preparation.
  2. D.-Y. Kim, H.-S. Lee, K.-W. Kim, and J.-W. Lee, "Dual amplitude shift keying with double half-wave rectifier for SWIPT," submitted to IEEE Wireless Communications Letters.
  3. H.-S. Lee, S. Moon, and J.-W. Lee, "Fronthauling in 5G networks with radio access network slicing: Packet-based fronthaul interface," submitted to IEEE Vehicular Technology Magazine.
  4. H.-S. Lee, J.-Y. Kim, and J.-W. Lee, "Resource allocation in wireless networks with deep reinforcement learning: An environment-independent Approach," submitted to IEEE Systems Journal
  5. H.-S. Lee and J.-W. Lee, "Adaptive traffic management and energy cooperation in renewable energy powered cellular networks," IEEE Systems Journal, under revision.
  6. H.-S. Lee and J.-W. Lee, "EHLinQ: Distributed scheduler for D2D communication in IoT Systems with RF energy harvesting," submitted to IEEE Internet of Things Journal.

International Journals

  1. H.-S. Lee and J.-W. Lee, "Resource and task scheduling for SWIPT IoT systems with renewable energy sources," to appear in IEEE Internet of Things Journal.
  2. K.-W. Kim, H.-S. Lee, and J.-W. Lee, "Waveform design for fair wireless power transfer with multiple energy harvesting devices," to appear in IEEE Journal on Selected Areas in Communications.
  3. S. Moon, H.-S. Lee, and J.-W. Lee, "SARA: SCMA applied random acess for IoT devices," IEEE Internet of Things Jorunal, Vol. 5, No. 4, Aug. 2018, pp. 3160-3174.
  4. H.-S. Lee, C. Tekin, M. van der Schaar, and J.-W. Lee, "Adaptive contextual learning for unit commitment with renewable energy sources," IEEE Journal of Selected Topics in Signal Processing, Vol. 12, No. 4, Aug. 2018, pp. 688-702.
  5. H.-S. Lee and J.-W. Lee, "Task offloading in heterogeneous mobile cloud computing: Modeling, analysis, and cloudlet deployment," IEEE Access, Vol. 6, Mar. 2018, pp. 14908-14925.
  6. H.-S. Lee and J.-W. Lee, "QC2LinQ: QoS and channel-aware distributed link scheduler for D2D communication," IEEE Transactions on Wireless Communications, Vol. 15, No. 12, Dec. 2016, pp. 8565-8579.

International Conferences and Workshops

  1. D.-H.Bae, H.-S. Lee, and J.-W. Lee, "Low Latency Uplink Transmission," ICEIC 2017, Jan. 2017, Phuket, Thailand.
  2. H.-S. Lee, C. Tekin, M. van der Schaar, and J.-W. Lee, "Contextual learning for unit commitment with renewable energy sources," IEEE GlobalSIP 2016, Dec. 2016, Washington DC, USA.
  3. H.-S. Lee and J.-W. Lee, "Energy cooperation and traffic management in cellular networks with renewable energy," IEEE Globecom 2016, Dec. 2016, Washington DC, USA.
  4. H.-S. Lee and J.-W. Lee, "QoS and channel-aware distributed link scheduling for D2D communication," WiOpt 2016, May 2016, Arizona, USA.
  5. H.-S. Lee, D.-H.Bae, and J.-W. Lee, "Energy or traffic: which one to transfer," IEEE VTC 2015-Fall, Sept. 2015, Boston, USA.
  6. H.-S. Lee and J.-W. Lee, "QoS and channel-aware subchannel scheduling for D2D multicast communication," ITC-CSCC 2015, June 2015, Seoul, Korea.

Domestic Journals

  1. D.-H. Bae, H.-S. Lee, J.-W. Lee, "Low latency uplink transmission scheme in mobile communication networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 1, Jan., 2017.

Patents

  1. K. Park, H. Lee, J. Lee, and H. Ko, "Method of performing scheduling for D2D multicast communication in wireless communication system and apparatus therefor," U.S. Patent 9,706,524, Jul. 11, 2017.
  2. J.-W. Lee, D.-Y. Kim, H.-S. Lee, K.-Y. Kim, "Apparatus and method for transmitting and receiving information and power in wireless communication system," U.S. Patent Application 16/176617, Oct. 31, 2018
  3. H. Noh, J. Lee, Y. Kim, H. Lee, Y. Kwak, and S. Moon, "Interface device and method in wireless communication network," U.S. Patent Application 15/899870, Feb. 20, 2018
  4. E. Lee, H. Lee, D. Bae, J. Lee, and I. Byun, "Method for transmitting and receiving data in wireless communication system, and device therefor," U.S. Patent Application 15/577587, Nov. 28, 2017
  5. J. Lee, S. Moon, H. Lee, and K. Kim, "Method for random access in wireless communication system," PCT Patent Application PCT/KR2016/013823, Nov. 29, 2016.
  6. E. Lee, H. Lee, D. Bae, J. Lee, and I. Byun, "Method for transmitting and receiving data in wireless communication system, and device therefor," PCT Patent Application PCT/KR2015/010461, Oct. 2, 2016.
  7. J. Lee, D. Bae, and H. Lee, "Method for transmitting uplink in wireless communication system," Korean Patent 10-1673097, Oct. 31, 2016.
  8. J. Lee and H. Lee, "Scheduling priority determination method, distributed scheduling method and the apparatus," Korean Patent 10-1521053, May 11, 2015.
  9. J. Lee and H. Lee, "Method and device for scheduling on device to device communication system," Korean Patent 10-1518184, Apr. 29, 2015.
  10. J. Lee, D. Kim, H. Lee, and K. Kim, "Apparatus and method for transmitting and receivinginformation and power in wireless communication system," Korean Patent Application 10-2018-0102849, Aug. 30, 2018.
  11. J. Lee, B. Lee, S. Moon, and H. Lee, "Method for initial accessing in wireless communication system and base station using the method," Korean Patent Application 10-2018-0049879, Apr. 30, 2018.
  12. J. Lee, D. Kim, H. Lee, and K. Kim, "Wireless information and power simultaneous transmission apparatus and method, and wireless information and power simultaneous reception," Korean Patent Application 10-2017-0143050, Oct. 31, 2017.
  13. H. Noh, J. Lee, Y. Kwak, Y. Kim, S. Moon, H. Lee, and D. Kim, "Method and apparatus for data transceiving," Korean Patent Application 10-2017-0081049, June 27, 2017.
  14. H. Noh, J. Lee, Y. Kim, H. Lee, Y. Kwak, and S. Moon, "Interface appratuse and method in an wireless communication network," Korean Patent Application 10-2017-0022422, Feb. 20, 2017.
  15. J. Lee, S. Moon, H. Lee, and K. Kim, "Method for random access in wireless communication system," Korean Patent Application 10-2016-0152386, Nov. 16, 2016.
  16. E. Lee, H. Lee, D. Bae, J. Lee, and I. Byun, "Method and apparatus for transmitting uplink data in a wireless system," Korean Patent Application 10-2015-0076669, May 29, 2015.
  17. E. Lee, H. Lee, D. Bae, J. Lee, and I. Byun, "Method and apparatus for transmitting downlink data in a wireless system," Korean Patent Application 10-2015-0076660, May 29, 2015.
  18. K. Park, H. Lee, J. Lee, and H. Ko, "Method and apparatus to transmit signal for scheduling of D2D multicast communication in wireless communication system," Korean Patent Application 10-2014-0188240, Dec. 24, 2014.
  19. K. Park, H. Lee, J. Lee, and H. Ko, "Method and apparatus to transmit scheduling signal for D2D multicast communication in wireless communication system," Korean Patent Application 10-2014-0188241, Dec. 24, 2014.
  20. K. Park, H. Lee, J. Lee, and H. Ko, "Method and apparatus to transmit channel state measurement signal for scheduling of D2D multicast communication in wireless communication system," Korean Patent Application 10-2014-0188242, Dec. 24, 2014.

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