Int'l Journal Int'l Conference Domestic Journal Domestic Conference Int'l Patent Domestic Patent Etc.

    2026
  1. Ki-Ho Lee, Hyun-Ho Choi*, and Jung-Ryun Lee*, "Transformer-Based Shared Embedding for Scalable Multiple Access in Semantic Communications", IEEE Journal on Selected Areas in Communications, vol. 44, pp. 2622-2637, Feb. 2026.

    2. 2023
  2. Junseung Lee, Hyun-Ho Choi*, Seung-Chan Lim, Hyungsub Kim, Jeehyeon Na, and Howon Lee*, "Low-complexity Q-learning for Energy-aware Small-cell Networks with Integrated Access and Backhaul", IEEE Access, vol. 11, pp. 121529-121538, Oct. 2023.
  3. Kisong Lee and Hyun-Ho Choi*, "Transmit Power Control for Secure Wireless-Powered Sensor Networks with Malicious Energy Harvester", IEEE Access, vol. 11, pp. 103146-103153, Sep. 2023.

    4. 2022
  4. Kyung-Seop Shin, Hyun-Ho Choi*, and Howon Lee*, "Knowledge Transfer-based Multi-agent Q-learning for Medium Access in Dense Cellular Networks", IEEE Wireless Communications Letters, vol. 11, no. 12, pp. 2542-2545, Dec. 2022.
  5. Hyun-Ho Choi, Hyungsub Kim, JeeHyeon Na, and Howon Lee*, "Soft Non-Orthogonal Multiple Access-based Handover for Throughput Enhancement", IEEE Trans. on Vehicular Technology, vol. 71, no. 9, pp. 10197-10202, Sep. 2022.
  6. Eunjin Kim, Hyun-Ho Choi*, Hyungsub Kim, JeeHyeon Na, and Howon Lee*, "Optimal Resource Allocation Considering Non-Uniform Spatial Traffic Distribution in Ultra-Dense Networks: A Multi-Agent Reinforcement Learning Approach", IEEE Access, vol. 10, pp. 20455-20464, Feb. 2022.

    7. 2021
  7. Hyun-Ho Choi, Hyungsub Kim, JeeHyeon Na, and Howon Lee*, "Non-Orthogonal Multiple Access-based Handover for Throughput Enhancement", IEEE Trans. on Vehicular Technology, vol. 70, no. 11, pp. 12278-12282, Nov. 2021.

    8. 2019
  8. Hyun-Ho Choi, Wonjae Shin, Marco Levorato, and H. Vincent Poor, "Harvest-Or-Access: Slotted ALOHA for Wireless Powered Communication Networks", IEEE Trans. on Vehicular Technology, vol. 68, no. 11, pp. 11394-11398, Nov. 2019.
  9. Ui-Seong Yu, Hyun-Ho Choi, and Jung-Ryun Lee, "Kuramoto-Desync: Distributed and Fair Resource Allocation in a Wireless Network", IEEE Access, vol. 7, no. 1, pp. 104769-104776, Aug. 2019.
  10. Hyun-Ho Choi and Jung-Ryun Lee, "Local Flooding-based On-Demand Routing Protocol for Mobile Ad Hoc Networks", IEEE Access, vol. 7, no. 1, pp. 85937-85948, Jun. 2019.

    11. 2018
  11. Kisong Lee and Hyun-Ho Choi*, "Secure Analog Network Coding with Wireless Energy Harvesting under Multiple Eavesdroppers", IEEE Access, vol. 6, no. 1, pp. 76289-76301, Nov. 2018.
  12. Hyun-Ho Choi and Wonjae Shin, "Slotted ALOHA for Wireless Powered Communication Networks", IEEE Access, vol. 6, no. 1, pp. 53342-53355, Sep. 2018.

    13. 2017
  13. Hyun-Ho Choi and Jung-Ryun Lee, "Multi-Phased Carrier Sense Multiple Access with Collision Resolution and its Extension to Dynamic Multi-Phases", Springer Mobile Networks and Applications, vol. 22, no. 5, pp 918-930, Oct. 2017.
  14. Hyun-Ho Choi, "Adaptive and Prioritized Random Access and Resource Allocation Schemes for Dynamic TDMA/TDD Protocols", Journal of Information and Communication Convergence Engineering, vol. 15, no. 1, pp. 28-36, Mar. 2017.
  15. Hyun-Ho Choi* and Jung-Ryun Lee, "Multi-Phased Carrier Sense Multiple Access with Collision Resolution", QShine 2016, LNICST 199, pp. 223-232, Jan. 2017.

    16. 2016
  16. Hyun-Ho Choi, Howon Lee, Sanghoon Kim, Jung-Ryun Lee, and In-Ho Lee, "Distributed Medium Access Control Protocol Based on Successive Collision Detection for Dense Wireless Sensor Networks", SAGE International Journal of Distributed Sensor Networks, vol. 12, no. 8, pp. 1-13, Jul. 2016.

    17. 2015
  17. Hyun-Ho Choi, In-Ho Lee, and Howon Lee, "Delay Analysis of Carrier Sense Multiple Access with Collision Resolution", Journal of Communications and Networks, vol. 17, no. 3, pp. 275-285, Jun. 2015.

    18. 2014
  18. Hyun-Ho Choi, "Carrier Sensing Multiple Access with Collision Resolution (CSMA/CR) Protocol for Next-Generation Wireless LAN", INFORMATION-An International Interdisciplinary Journal, vol. 17, no. 4, pp. 1465-1479, Apr. 2014.

    19. 2013
  19. Hyun-Ho Choi, Jung-Min Moon, In-Ho Lee, and Howon Lee, "Carrier Sense Multiple Access with Collision Resolution", IEEE Communications Letters, vol. 17, no. 6, pp. 1284-1287, Jun. 2013.

    20. 2004
  20. Hyun-Ho Choi, Sun-Ho Lee, and Dong-Ho Cho, "Hybrid Access Scheme Based on One-Phase Preamble and Channel Monitoring/Assignment for Satelite Communications", IEEE Communications Letters, vol. 8, no. 2, pp. 96-98, Feb. 2004.

    21. 2003
  21. Hyu-Dae Kim, Bum-Sik Bae, Hyun-Ho Choi*, and Dong-Ho Cho, "A New CPCH Access Scheme for Priority Service", IEICE Trans. on Communications, vol. E86-B, no. 4, pp. 1448-1452, Apr. 2003.
  22. Hyun-Ho Choi, Gyung-Ho Hwang, and Dong-Ho Cho, "Adaptive Random Access and Resource Allocation Scheme based on Traffic Load in HiperLAN Type2 System", IEEE Communications Letters, vol. 7, no. 4, pp. 192-194, Apr. 2003.

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