International

Book Chapters

1. H. Lee, S. H. Lee, and T. Q. S. Quek, "Constrained Unsupervised Learning for Wireless Network Optimization," in Machine Learning and Wireless Communications, Cambridge University Press (link)

2. H. S. Jang and *H. Lee, "AI-Enabled Radio Access Networks," in Wiley 5G Reference, Wiley (link)

Journal Papers

Submitted/Under revision

1. H. Lee, M. Kim, S. Baek, N. Lee, M. Debbah, and I. Lee, "Large Language Models for Knowledge-Free Network Management: Feasibility Study and Opportunities," submitted to IEEE Wireless Commun., Jul. 2024

2. S. Shin, P. Anokye, H. Lee, J. Moon, and K.-J. Lee, "Balancing Available Energy Distribution in mMIMO SWIPT Sensor Networks With Low Resolution ADC/DAC," submitted to IEEE Access, Jul. 2024

3. S. Hwang, *H. Lee, M. Kim, and I. Lee, "Multi-Agent Deep Reinforcement Learning for Decentralized Multi-UAV Mobile Edge Computing Networks," submitted to IEEE Internet Things J., Jul. 2024

4. W. Yoo, D. Yu, *H. Lee, and S.-H. Park, "Generalized Reduced-WMMSE Algorithm for Cooperative Beamforming in Cell-Free Massive MIMO Systems," revised and resubmitted to IEEE Wireless Commun. Lett., Jul. 2024

5. M. Kim, *H. Lee, S. Hwang, M. Debbah, and I. Lee, "Cooperative Multi-Agent Deep Reinforcement Learning Methods for UAV-Aided Mobile Edge Computing Networks," revised and resubmitted to IEEE Internet Things J., Jun. 2024 (arXiv)

6. I. Kobuljon, D. Lee, S.-E. Hong, J. Lee, and *H. Lee, "Learning Decentralized and Scalable Resource Management for Wireless Powered Communication Networks," submitted to IEEE Commun. Lett., May 2024

Published/To appear

1. H. Lee, H. K. Kim, S. Oh, and S. H. Lee, "Machine Learning-Aided Cooperative Localization under Dense Urban Environment," IEEE Veh. Technol. Mag., to appear (arXiv)

2. S. H. Lee, H. Lee, S. Kim, *H. Lee, M. Debbah, and I. Lee, "A Node-Cooperative Universal Framework for Wireless Network Management Automation," IEEE Commun. Mag., Vol. 62, No. 6, pp. 50-57, Jun. 2024

3. J. Park, B. Lee, J. Choi, H. Lee, N. Lee, S.-H. Park. K.-J. Lee, J. Choi, S. H. Chae, S.-W. Jeon, K. S. Kwak, B. Clerckx, and W. Shin, "Rate-splitting multiple access for 6G: Ten promising scenarios and applications," IEEE Netw., Vol. 38, No. 3, pp. 128-136, May 2024

4. M. Kim, *H. Lee, S. Hwang, M. Kim, M. Debbah, and I. Lee, "Decentralized Learning Framework for Hierarchical Wireless Networks: A Tree Neural Network Approach," IEEE Internet Things J., Vol. 11, No. 10, pp. 17780-17796, May 2024

5. H. Lee and S.-W. Kim, "Task-Oriented Edge Network: Decentralized Learning Over Wireless Fronthaul," IEEE Internet Things J., Vol. 11, No. 9, pp. 15540-15556, May 2024 (arXiv)

6. M. Kim, *H. Lee, M. Kim, and I. Lee, "Deep Learning Based Decentralized Beamforming Methods for Multi-Antenna Interference Channels," IEEE Access, Vol. 11, pp. 140853-140866, Dec. 2023

7. D. Yu, *H. Lee, S.-E. Hong, and S.-H. Park, "Learning Decentralized Power Control in Cell-Free MIMO Networks," IEEE Trans. Veh. Technol., Vol. 72, No. 7, pp. 9653-9658, Jul. 2023 (arXiv)

8. J. Kim, *H. Lee, S.-E. Hong, and S.-H. Park, "A Bipartite Graph Neural Network Approach for Scalable Beamforming Optimization," IEEE Trans. Wireless Commun., Vol. 22, No. 1, pp. 333-347, Jan. 2023 (arXiv)

9. H. Lee, S. H. Lee, and T. Q. S. Quek, "Artificial Intelligence Meets Autonomy in Wireless Networks: A Distributed Learning Approach," IEEE Netw., Vol. 36, No. 6, pp. 100-107, Dec. 2022

10. J. Park, S. Hwang, *H. Lee, and I. Lee, "Deep Recurrent Q-Network Methods for mmWave Beam Tracking Systems," IEEE Trans. Veh. Technol., Vol. 71, No. 12, pp. 13429-13434, Dec. 2022

11. J. Jang, *H. Lee, I.-M. Kim, and I. Lee, "Deep Learning for Multi-User MIMO Systems: Joint Design of Pilot, Limited Feedback, and Precoding," IEEE Trans. Commun., Vol. 70, No. 11, pp. 7279-7293, Nov. 2022 (arXiv)

12. S.-H. Park and *H. Lee, "Completion Time Minimization of Fog-RAN-Assisted Federated Learning With Rate-Splitting Transmission," IEEE Trans. Veh. Technol., Vol. 71, No. 9, pp. 10209-10214, Sept. 2022 (arXiv)

13. H. Lee, S. H. Lee, and T. Q. S. Quek, "MOSAIC: Multiobjective Optimization Strategy for AI-Aided Internet-of-Things Communications," IEEE Internet Things J., Vol. 9, No. 17, pp. 15657-15673, Sept. 2022

14. S. Hwang, *H. Lee, J. Park, and I. Lee, "Decentralized Computation Offloading With Cooperative UAVs: Multi-Agent Deep Reinforcement Learning Perspective,"IEEE Wireless Commun. (Special Issue on Artificial Intelligence Enabled Internet of UAVs Communications), Vol. 29, No. 4, pp. 24-31, Aug. 2022 (arXiv)

15. H. S. Jang, *H. Lee, and T. Q. S. Quek, "Deep Learning Approach for Outage-Constrained Non-Orthogonal Random Access," IEEE Wireless Commun. Lett., Vol. 11, No. 3, pp. 645-649, Mar. 2022

16. M. Kim, *H. Lee, H. Lee, and I. Lee, "Deep Learning Based Resource Assignment for Wireless Networks," IEEE Commun. Lett., Vol. 25, No. 12, pp. 3888-3892, Dec. 2021 (arXiv)

17. H. Lee, S. H. Lee, and T. Q. S. Quek, "Learning Autonomy in Management of Wireless Random Networks," IEEE Trans. Wireless Commun., Vol. 20, No. 12, pp. 8039-8053, Dec. 2021 (arXiv)

18. H. S. Jang, *H. Lee, T. Q. S. Quek, and H. Shin, “Deep Learning-Based Cellular Random Access Framework,” IEEE Trans. Wireless Commun., Vol. 20, No. 11, pp. 7503-7518, Nov. 2021

19. D. Yu, *H. Lee, S.-H. Park, and S.-E. Hong, "Deep Learning Methods for Joint Optimization of Beamforming and Fronthaul Quantization in Cloud Radio Access Networks," IEEE Wireless Commun. Lett., Vol. 10, No. 10, pp. 2180-2184, Oct. 2021 (arXiv)

20. H. Lee, J. Kim, and S.-H. Park, "Learning Optimal Fronthauling and Decentralized Edge Computation in Fog Radio Access Networks," IEEE Trans. Wireless Commun., Vol. 20, No. 9, pp. 5599-5612, Sept. 2021  (arXiv)

21. J. Kim, *H. Lee, and S.-H. Park, "Learning Robust Beamforming for MISO Downlink Systems," IEEE Commun. Lett., Vol. 25, No. 3, pp. 1916-1920, Jun. 2021 (arXiv)

22. H. S. Jang, *H. Lee, H. Kwon, and S. Park, "Deep Learning-Based Prediction of Resource Block Usage Rate for Spectrum Saturation Diagnosis," IEEE Access, Vol. 9, pp. 59703-59714, Apr. 2021

23. S. Eom, H. Lee, J. Park, and I. Lee, "Asynchronous Protocol Designs for Energy Efficient Mobile Edge Computing Systems," IEEE Trans. Veh. Technol., Vol. 70, No. 1, pp.1013-1018, Jan. 2021

24. S. Hwang, H. Kim, H. Lee, and I. Lee, "Multi-Agent Deep Reinforcement Learning for Distributed Resource Management in Wirelessly Powered Communication Networks," IEEE Trans. Veh. Technol., Vol. 69, No. 11, pp.14055-14060, Nov. 2020 (arXiv) (IEEE Seoul Section Silver Best Paper Award)

25. J. Kim, *H. Lee, S.-E. Hong, and S.-H. Park, "Deep Learning Methods for Universal MISO Beamforming," IEEE Wireless Commun. Lett., Vol. 9, No. 11, pp. 1894-1898, Nov. 2020 (arXiv)

26. J. Jang, H. Lee, S. Hwang, H. Ren, and I. Lee, "Deep Learning Based Limited Feedback Designs for MIMO Systems," IEEE Wireless Commun. Lett., Vol. 9, No. 4, pp. 558-561, Apr. 2020 (arXiv)

27. S. Eom, H. Lee, J. Park, and I. Lee, "UAV-Aided Two-Way Mobile Relaying Systems," IEEE Commun. Lett., Vol. 24, No. 2, pp. 438-442, Feb. 2020

28. H. Lee, T. Q. S. Quek, and S. H. Lee, "A Deep Learning Approach to Universal Binary Visible Light Communication Transceiver," IEEE Trans. Wireless Commun., Vol. 19, No. 2, pp. 956-969, Feb. 2020 (arXiv)

29. S. Eom, H. Lee, J. Park, and I. Lee, "UAV-Aided Wireless Communication Designs With Propulsion Energy Limitations," IEEE Trans. Veh. Technol., Vol. 69, No. 1, pp. 651-662, Jan. 2020

30. D. K. P. Asiedu, H. Lee, and K.-J. Lee, "Simultaneous Wireless Information and Power Transfer for Decode-and-Forward Multihop Relay Systems in Energy-Constrained IoT Networks," IEEE Internet Things J., Vol. 6, No. 6, pp. 9413-9426, Dec. 2019 

31. J. Park, H. Lee, S. Eom, and I. Lee, "UAV-Aided Wireless Powered Communication Networks: Trajectory Optimization and Resource Allocation for Minimum Throughput Maximization," IEEE Access, Vol. 7, pp. 134978-134991, Dec. 2019

32. H. S. Jang, *H. Lee, and T. Q. S. Quek, "Deep Learning-Based Power Control for Non-Orthogonal Random Access," IEEE Commun. Lett., Vol. 23, No. 11, pp. 2004-2007, Nov. 2019

33. H. Lee, H. S. Jang, and B. C. Jung, "Improving Energy Efficiency Fairness of Wireless Networks: A Deep Learning Approach," Energies, Vol. 12, No. 22, 4300, Nov. 2019

34. H. Lee, S. H. Lee, and T. Q. S. Quek, "Deep Learning for Distributed Optimization: Applications to Wireless Resource Management," IEEE J. Sel. Areas Commun., (Special Issue on Machine Learning in Wireless Communication Networks), Vol. 37, No. 10, pp. 2251-2266, Oct. 2019 (arXiv)

35. C. Song, H. Lee, and K.-J. Lee, "Optimal Precoder Designs for Sum-utility Maximization in SWIPT-enabled Multi-user MIMO Cognitive Radio Networks," IEEE Syst. J., Vol. 13, No. 3, pp. 2332-2343, Sept. 2019

36. H. Lee, H. Kim, K.-J. Lee, and I. Lee, "Asynchronous Designs for Multiuser MIMO Wireless Powered Communication Networks," IEEE Syst. J., Vol. 13, No. 3, pp. 2420-2430, Sept. 2019

37. J. Moon, S. H. Lee, H. Lee, and I. Lee, "Proactive Eavesdropping with Jamming and Eavesdropping Mode Selection,"  IEEE Trans. Wireless Commun., Vol. 18, No. 7, pp. 3726-3738, Jul. 2019

38. S. Kang, H. Lee, S. Jang, H. Kim, and I. Lee, "Dynamic Time Switching for MIMO Wireless Information and Power Transfer," IEEE Trans. Commun., Vol. 67, No. 6, pp. 3978-3990, Jun. 2019  

39. H. Lee, S. H. Lee, T. Q. S. Quek, and I. Lee, "Deep Learning Framework for Wireless Systems: Applications to Optical Wireless Communications," IEEE Commun. Mag., (Special Issue on Applications of Artificial Intelligence in Wireless Communications), Vol. 57, No. 3, pp. 35-41, Mar. 2019 (arXiv)

40. J. Kim, H. Lee, S.-H. Park, and I. Lee, "Minimum Rate Maximization for Wireless Powered Cloud Radio Access Networks," IEEE Trans. Veh. Technol., Vol.68, No.1, pp. 1045-1049, Jan. 2019

41. S. Jang, H. Lee, S. Kang, T. Oh, and I. Lee, "Energy Efficient SWIPT Systems in Multi-cell MISO Networks,"  IEEE Trans. Wireless Commun., Vol.17, No.12, pp. 8180-8194, Dec. 2018

42. H. Lee, S. Eom, J. Park, and I. Lee, "UAV-Aided Secure Communications With Cooperative Jamming," IEEE Trans. Veh. Technol., Vol.67, No.10, pp. 9385-9392, Oct. 2018

43. J. Moon, H. Lee, C. Song, S. Kang, and I. Lee, "Relay-assisted Proactive Eavesdropping with Cooperative and Spoofing," IEEE Trans. Wireless Commun., Vol.17, No.10, pp. 6958-6971, Oct. 2018

44. J. Moon, H. Lee, C. Song, S. Lee, and I. Lee, "Proactive Eavesdropping with Full-Duplex Relay and Cooperative Jamming," IEEE Trans. Wireless Commun., Vol.17, No.10, pp. 6707-6719, Oct. 2018

45. H. Kim, H. Lee, L. Duan, and I. Lee, "Sum-Rate Maximization Methods for Wirelessly Powered Communication Networks in Interference Channels," IEEE Trans. Wireless Commun., Vol.17, No.10, pp. 6464-6474, Oct. 2018

46. N. K. D. Venkategowda, H. Lee, and I. Lee, "Joint Transceiver Designs for MSE Minimization in MIMO Wireless Powered Sensor Networks," IEEE Trans. Wireless Commun., Vol.17, No.8, pp. 5120-5131, Aug. 2018

47. H. Kim, H. Lee, S. Jang, J. Moon, and I. Lee,"Maximization of Minimum Rate for Wireless Powered Communication Networks in Interference Channel", IEEE Commun. Lett., Vol.22, No.8, pp. 1648-1651, Aug. 2018

48. H. Lee, K.-J. Lee, H. Kim, and I. Lee, "Wireless Information and Power Exchange for Energy-Constrained Device-to-Device Communications," IEEE Internet Things J., Vol.5, No.4, pp. 3175-3185, Aug. 2018 

49. H. Lee, I. Lee, T. Q. S. Quek, and S. H. Lee, "Binary Signaling Design for Visible Light Communication: A Deep Learning Framework," Opt. Express, Vol.26, No.14, pp. 18131-18142, Jun. 2018

50. H. Lee, K.-J. Lee, H. Kim, and I. Lee, "Joint Transceiver Optimization for MISO SWIPT Systems With Time Switching," IEEE Trans. Wireless Commun., Vol.17, No.5, pp. 3298-3312, May 2018

51. H. Lee, I.  Lee, and S. H. Lee, "Deep Learning Based Transceiver Design for Multi-Colored VLC Systems," Opt. Express, Vol. 26, No. 5, pp. 6222-6238, Mar. 2018

52. H. Lee, C. Song, J. Moon, and I. Lee, "Precoder Designs for MIMO Gaussian Multiple Access Wiretap Channels," IEEE Trans. Veh. Technol., Vol. 66, No. 9, pp. 8563-8568, Sept. 2017

53. H. Lee, C. Song, S.-H. Choi, and I. Lee, "Outage Probability Analysis and Power Splitter Designs for SWIPT Relaying Systems with Direct Link,” IEEE Commun. Lett., Vol.21, No.3, pp.648-651, Mar. 2017

54.  S. Kang, H.-B. Kong, C. Song, H. Lee, and I. Lee, "Transmit Probability Designs for Wireless Peer Discovery with Energy Harvesting," IEEE Commun. Lett., Vol.21, No.3, pp.644-647, Mar. 2017 (IEEE Seoul Section Silver Best Paper Award)

55. J. Kim, H. Lee, C. Song, T. Oh, and I. Lee, "Sum Throughput Maximization for Multi-User MIMO Cognitive Wireless Powered Communication Networks," IEEE Trans. Wireless Commun., Vol.16, No.2, pp.913-923, Feb. 2017

56.  J. Moon, H. Lee, C. Song, and I. Lee, "Secrecy Performance Optimization for Wireless Powered Communication Networks with an Energy Harvesting Jammer," IEEE Trans. Commun., Vol.65, No.2, pp.764-774, Feb. 2017

57. S. Jang, M. Ahn, H. Lee, and I. Lee, "Antenna Selection Schemes in Bidirectional Full-Duplex MIMO Systems," IEEE Trans. Veh. Technol., Vol.65, No.12, pp.10097-10100, Dec. 2016

58. H. Lee, K.-J. Lee, H.-B. Kong, and I. Lee, "Sum Rate Maximization for Multiuser MIMO Wireless Powered Communication Networks," IEEE Trans. Veh. Technol.,  Vol.65, No.11, pp.9420-9424, Nov. 2016

59. C. Song, H. Park, H. Lee, and I. Lee, "Robust Beamforming Designs for Nonregenerative Multipair Two-Way Relaying Systems," IEEE Trans. Veh. Technol.,  Vol.65, No.9, pp.7802-7808, Sept. 2016

60. H. Kim, H. Lee, M. Ahn, H.-B. Kong, and I. Lee, "Joint Subcarrier and Power Allocation Methods in Wireless Powered Communication Networks for OFDM Systems," IEEE Trans. Wireless Commun., Vol.15, No.7, pp.4745-4753, Jul. 2016

61. H. Lee, K.-J. Lee, H. Kim, B. Clerckx, and I. Lee, "Resource Allocation Techniques for Wireless Powered Communication Networks with Energy Storage Constraint," IEEE Trans. Wireless Commun., Vol.15, No.4, pp.2619-2628, Apr. 2016

62. H. Lee, S.-R. Lee, K.-J. Lee, H.-B. Kong, and I. Lee, "Optimal Beamforming Designs for Wireless Information and Power Transfer in MISO Interference Channels," IEEE Trans. Wireless Commun., Vol.14, No.9, pp.4810-4821, Sept. 2015

63. H. Park, C. Song, H. Lee, and I. Lee, “MMSE based Filter Designs for Cognitive Multiuser Two-Way Relay Networks,” IEEE Trans. Veh. Technol., Vol.64, No.4, pp.1638-1643, Apr. 2015 (Bronze Prize in the Samsung Inside Edge Paper Contest in 2013)

64. H. Lee, E. Park, H. Park, and I. Lee, “Bit Allocation and Pairing Methods for Multi-user Distributed Antenna Systems with Limited Feedback,” IEEE Trans. Commun., Vol. 62, No. 8, pp. 2905-2915, Aug. 2014

Conference Papers

• 1. J. Moon and H. Lee, "Energy Efficiency Maximization for Multi-LEO Satellite Networks," in Proc. ICUFN 2024 [Best Paper Award]

  2. S. Jo, H. Lee, and S.-H. Park, "Joint Precoding and Fronthaul Compression for Cell-Free MIMO Downlink With Radio Stripes," in Proc. IEEE Globecom 2023

  3. D. Lee and H. Lee, "Cooperative Learning Strategy for Human Behavior Prediction Using Multi-Modal Data," in Proc. ICTC 2023

  4. S.-H. Park, H. Lee, and S.-E. Hong, "Rate-Splitting Multiple Access With Conjugate Beamforming for Cell-Free MIMO," in Proc. ICTC 2022

  5. S. Hwang, J. Park, H. Lee, M. Kim, and I. Lee, "Deep Reinforcement Learning Approach for UAV-Assisted Mobile Edge Computing Networks," in Proc. IEEE Globecom 2022

  6. J. Kim, H. Lee, and S.-H. Park, "Autoencoding Graph Neural Networks for Scalable Transceiver Design," in. Proc. VTC 2022 Fall

  7. H. Lee, S. H. Lee, and T. Q. S. Quek, "Learning Multi-Objective Network Optimizations," in. Proc. ICC 2022 Workshop on Edge Artificial Intelligence for 6G 

  8. H. Lee, J. Kim, and S.-H. Park, "Robust Wireless Fronthauling Methods for Decentralized Deep Learning in Fog-RAN," in. Proc. ICTC 2021

  9. D. Yu, H. Lee, S.-E. Hong and S.-H. Park, “Weighted MMSE optimization of conjugate beamforming for cell-free massive MIMO,” in Proc. ICUFN 2021

  10. J. Kim, H. Lee, S.-E. Hong and S.-H. Park, “Deep learning-assisted beamforming design and BER evaluation in multi-user downlink systems,” in Proc. ICUFN 2021

  11. S. Park and H. Lee, "Deep Learning Approach to Optical Camera Communication Receiver Design," in Proc. IEEE TENSYMP 2021

  12. J. Moon, S. H. Lee, H. Lee, and I. Lee, "Wireless Surveillance with Half-Duplex Monitors," in Proc. IEEE TENSYMP 2021

  13. J. Jang, H. Lee, I.-M. Kim, S. Baek, and I. Lee, "Learning WMMSE Precoder for Multi-User MIMO Downlink Channel," in Proc. IEEE TENSYMP 2021

  14. J. Jang, H. Lee, S. Hwang, and I. Lee, “Deep Learning-Based Limited Feedback for MIMO Systems,” in Proc. ICTC 2020, Oct. 2020. 

  15. J. Kim, H. Lee, S.-E. Hong and S.-H. Park, “Flexible Connectivity Level Control Via Rate Splitting in Fog RAN Downlink With Finite-Capacity Backhaul,” in Proc. ICTC 2020, Oct. 2020. 

  16. J. Moon, H. Lee, C. Song, S. Kang, M. Kim, and I. Lee, "Full-Duplex Spoofing Relays for Wireless Surveillance With Inter-Relay Interference Suppression," in Proc. IEEE VTC'20 Spring,  May 2020

  17. S. Kang, H. Lee, S. Hwang, and I. Lee, "Time Switching Protocol for Multi-Antenna SWIPT Systems," in Proc. IEEE WCNC'20, Apr. 2020

  18. H. Lee, T. Q. S. Quek, and S. H. Lee, "Deep Learning-Aided Binary Visible Light Communication Systems," in Proc. IEEE Globecom'19 Workshop on Machine Learning for Wireless Communications, Dec. 2019

  19. D. K. P. Asiedu, H. Lee, and K.-J. Lee, "Transmit Power Minimization for a Multi-Hop SWIPT Decode-and-Forward Sensor Network," in Proc. IEEE VTC'19 Fall, Sept. 2019

  20. J. Moon, S. H. Lee, H. Lee, S. Baek, and I. Lee,  "Deep Learning-Based Proactive Eavesdropping for Wireless Surveillance," in Proc. IEEE ICC'19 May 2019

  21. H. Lee, S. H. Lee, and T. Q. S. Quek, "Constrained Deep Learning for Wireless Resource Management," in Proc. IEEE ICC'19, May 2019

  22. J. Park, H. Lee, S. Eom, and I. Lee, "Wireless Powered Communication Networks Aided by an Unmanned Aerial Vehicle," in Proc. IEEE VTC'18 Fall, Aug. 2018

  23. S. Jang, H. Lee, S. Kang, T. Oh, and I. Lee, "Energy Efficient Beamforming for Multi-cell MISO SWIPT Systems," in Proc. IEEE VTC'18 Fall, Aug. 2018

  24. J. Moon, H. Lee, C. Song, and I. Lee, "Time Allocation Methods for Secure Wireless Powered Communication Networks," in Proc. IEEE VTC'18 Fall, Aug. 2018

  25. S. Eom, H. Lee, J. Park, and I. Lee, "UAV-Aided Wireless Communication Design With Propulsion Energy Constraint," in Proc. IEEE ICC'18, May 2018

  26. H. Lee, K.-J. Lee, H. Kim and I. Lee, "Multi-Antenna SWIPT Systems With Joint Time Switching," in Proc. IEEE ICC'18, May 2018

  27. J. Moon, H. Lee, C. Song, and I. Lee, "Multiple Amplify-and-Forward Full-Duplex Relays for Legitimate Eavesdropping," in Proc. IEEE ICC'18, May 2018

  28. H. Lee, K.-J. Lee, H. Kim and I. Lee, "Sustainable Wireless Information and Power Exchange for Energy-Constrained Communication Systems," in Proc. IEEE Globecom'17, Dec. 2017

  29. N. K. D. Venkategowda, H. Lee, and I. Lee, "Data Precoding and Energy Transmission for Parameter Estimation in MIMO Wireless-Powered Sensor Networks," in Proc. IEEE VTC'17 Fall, Sep. 2017

  30. H. Kim, H. Lee, and I. Lee, "Wireless Powered Communication Networks in Interference Channel," in Proc. IEEE ICC '17, May 2017

  31. J. Chae, H. Lee, J. Kim, and I. Lee, "Self Energy Recycling Techniques MIMO Wireless Communication Systems," in Proc. IEEE ICC '17, May 2017

  32. J. Kim, H. Lee, C. Song, T. Oh, and I. Lee, "Sum Throughput Maximization for MIMO Underlay Cognitive Wireless Powered Communication Networks," in Proc. IEEE Globecom'16, Dec. 2016

  33. J. Moon, H. Lee, C. Song, and I. Lee, "Secrecy Outage Minimization for Wireless Powered Communication Networks with an Energy Harvesting Jammer," in Proc. IEEE Globecom'16, Dec. 2016

  34. H. Lee, S.-R. Lee, K.-J. Lee, H.-B. Kong, and I. Lee, "Transmit Beamforming Optimization for Wireless Information and Power Transfer in MISO Interference Channels with Signal Cooperation," in Proc. IEEE VTC'16 Fall, Sep. 2016

  35. S. Jang, H. Lee, and I. Lee, "Antenna Selection for Full-Duplex MIMO Systems," in Proc. ITC-CSCC 2016, Jul. 2016

  36. H. Lee, K.-J. Lee, H. Kim, B. Clerckx, and I. Lee, "Resource Allocation Techniques for Wireless Powered Communication Networks," in Proc. IEEE ICC'16, May 2016

  37. C. Song, H. Park, H. Lee, and I. Lee, "Reduced Complexity MMSE Beamforming for Two-way AF Relaying Systems with Multiple Antennas," in Proc. ICC'16, May 2016

  38. H. Kim, H. Lee, M. Ahn, H.-B. Kong, and I. Lee, "Joint Subcarrier and Power Allocation Method in Wireless Powered Communication Networks for OFDM systems," in Proc. IEEE Globecom'15, Dec. 2015

  39. H. Lee, S.-R. Lee, K.-J. Lee, H.-B. Kong, and I. Lee, "Transmit Beamforming Techniques for Wireless Information and Power Transfer in MISO Interference Channels," in Proc. IEEE Globecom'15, Dec. 2015

  40. H. Lee, E. Park, H. Park, and I. Lee, “Bit Allocation and Pairing Methods for Distributed Antenna Systems with Limited Feedback,” in Proc. IEEE VTC'14 fall, Sep. 2014

  41. E. Park, S.-R. Lee, H. Lee, and I. Lee, “Scaling Law of Feedback Bits for Distributed Antenna Systems with Limited Feedback,” in Proc. IEEE VTC'14 fall, Sep. 2014