S. H. Chae, J.-P. Hong, and W. Choi, "Wireless edge caching in ultra dense networks", invited chapter for "Ultra-dense Networks: Principles and Applications", Cambridge University Press, 2020.
S. H. Chae and H. Lee, ``A Simple Upper Bound on the Channel Capacity of Coherent FSO System for Binary Inputs over Atmospheric Turbulence Channels,'' IEICE Trans. Fundamentals of Electronics, Commun. and Computer Sciences, vol. 109-A, no. 1, Jan. 2026.
T. Kim, S. H. Chae, and I. Bang, "A Redundancy-Aware Two-Step Random Access for LEO Satellite Networks," J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 11, Nov. 2025.
Y. Lee, Y. Lee, S. H. Chae, T. Kim, and I. Bang, "Secrecy Performance and Diversity Order with Scheduling Schemes in LEO Satellite Networks," J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 11, Nov. 2025.
S. Ha, Y. Lee, S. H. Chae, T. Kim, and I. Bang, "Analysis of Handover Failure Probability Against Impersonation Attacks in LEO Satellite Networks," J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 11, Nov. 2025.
C. Lee, T. Kim, I. Bang and S. H. Chae , "Handover Minimization Scheme Using Multi-Agent Deep Reinforcement Learning in Multi-Beam Low Earth Orbit Satellites," J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 8, pp. 1196-1206, Aug. 2025.
T. Kim, S. H. Chae and I. Bang, "A Two-Step Random Access with Message Bundling for LEO Satellite Networks," J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 8, pp. 1242-1245, Aug. 2025.
C. Lee, I. Bang, T. Kim, H. Lee, B. C. Jung, and S. H. Chae, ``Multi-Agent Deep Reinforcement Learning Based Handover Strategy for LEO Satellite Networks,'' IEEE Commun. Letters, vol. 29, no. 5, pp. 1117-1121, May 2025.
T. Kim, S. H. Chae, I. Bang, ``Two-Step Random Access with Message Replication for Low-Earth Orbit Satellite Networks,'' IEEE Wireless Commun. Letters, vol. 14, no. 4, pp. 1134-1138, Apr. 2025.
S. Lee, and S. H. Chae, "Task Scheduling for Task Processing Time Improvement and Its Implementation in Cluster-Based Heterogeneous Edge Computing System,'' J. Korean Institute of Commun. and Inform. Sciences (J-KICS), vol. 50, no. 1, pp. 185-194, Jan. 2025.
J. Seo, Y. Choi, S. Jeon, S. H. Chae, and J. Hong, "Learning-Based Geographic Routing for Delay-Limited Multi-Hop Wireless Networks ," IEEE Sensors Journal, vol. 24, no. 24, pp. 42163-42171, Dec. 2024.
S. Pyo, H. Jo, S. H. Chae, H. Lee, K. Kim, "우주 ICT를 위한 저궤도 군집위성 지능통신망 융합기술 연구", Information and Communications Mag., vol. 41, no. 8, pp. 35-42, Aug. 2024.
G. Kim, H. Lee, X. Li, and S. H. Chae, ``Secrecy Outage Probability and Secrecy Diversity Order of Alamouti STBC With Decision Feedback Detection Over Time-Selective Fading Channels,'' IEICE Trans. Fundamentals of Electronics, Commun. and Computer Sciences, vol. E107-A, no. 6, pp. 923-927, Jun. 2024.
I. Bang, S. H. Chae, and B. C. Jung, ``On the Secrecy Sum-Rate of Internet of Things Networks: Scheduling and Power Control," Electronics, vol. 13, no. 11, pp. 2074, May 2024.
M. S. Haroon, S. H. Chae, and S. Jeon, ``Outage Analysis for Multi-Radio Heterogeneous Networks in the Presence of Aerial Jammers,'' ICT Express, vol. 9, no. 6, pp. 1026-1031, Dec. 2023.
G. Kwon, H. K. Choi, T. Kim, J. Park, and S. H. Chae, ``Joint Node Association and Beamforming for Millimeter Wave Networks with Multiple Reconfigurable Intelligent Surfaces,'' IEEE Trans. Vehicular Tech., vol. 72, no. 8, pp. 11012-11017, Aug. 2023 .
S. H. Chae and H. Lee, ``Secrecy Outage Probability and Diversity Order of Alamouti STBC over Time-Selective Fading Channels,'' ICT Express, vol. 9, no. 4, pp. 714-721, Aug. 2023.
K. Lee, H. Lee, H. Lee, S. H. Chae, Y. Kim, and B. C. Jung, ``minFAST: Minimum Span Frequency Assignment Technique for Integrated Access and Backhaul Networks,'' IEEE Trans. Vehicular Tech., vol. 72, no. 6, pp. 8222-8227, Jun. 2023.
S. H. Chae, H. Lim, H. Lee, and B. C. Jung, ``Performance Analysis of Dense Low Earth Orbit Satellite Communication Networks With Stochastic Geometry,'' IEEE/KICS Journal of Commun. and Networks, vol. 25, no. 2, pp. 208-221. Apr. 2023.
T. Kim, S. H. Chae, J.-T. Lim, and I. Bang, ``Resource-Efficient Parallelized Random Access for Reliable Connection Establishment in Cellular IoT Networks,'' Sensors, vol. 23, no. 8, pp. 1-13, Apr. 2023.
J. Lee, S. Lee, S. H. Chae, and H. Lee, ``Performance Analysis of Cooperative Dynamic Framed Slotted-ALOHA With Random Transmit Power Control in A2G Communication Networks,'' IEEE Access, vol. 10, pp. 106699-106707, Oct. 2022.
D. Kim, G. Kwon, H. Lee, and S. H. Chae, ``On the Achievable Secrecy Transmission Rates by Alamouti Space–Time Block Coding in Time-Selective Fading Channels,'' IET Electronics Letters, vol. 58, no. 17, pp.672-674, Aug. 2022.
S. Lee, S. Lim, S. H. Chae, B. C. Jung, C. Y. Park, and H. Lee, ``Optimal Frequency Reuse and Power Control in Multi-UAV Wireless Networks: Hierarchical Multi-Agent Reinforcement Learning Perspective,'' IEEE Access, vol. 10, pp. 39555-39565, Apr. 2022.
D. Ko, S. H. Chae, and W. Choi, ``MDS Coded Task Offloading in Stochastic Wireless Edge Computing Networks," IEEE Trans. Wireless Commun., vol. 21, no. 3, pp. 2107-2121, Mar. 2022.
S. H. Chae and H. Lee, ``Comments on ``Tight Bounds and Invertible Average Error Probability Expressions Over Composite Fading Channels'','' IEEE/KICS Journal of Commun. and Networks, vol. 23, no. 4, pp. 231-236, Aug. 2021.
S. H. Chae, T. Kim, and B. C. Jung, ``Distributed Opportunistic Scheduling with Interference Mitigation Antenna Selection for Ultra-Dense D2D Networks,'' IEEE Wireless Commun. Letters, vol. 10, no. 5, pp. 1113-1117, May 2021.
S. H. Chae, T. Kim, and J. Hong, ``Distributed Multi-Radio Access Control for Decentralized OFDMA Multi-RAT Wireless Networks,'' IEEE Commun. Letters, vol. 25, no. 4, pp. 1303-1307, Apr. 2021.
S. Lim, S. H. Chae, and H. Lee, ``RE-ORA: Residual Energy-Aware Online Random Access for Improving Lifetime of S-ALOHA Based Swarming Drone Networks,'' IEEE Access, vol. 9, pp. 45504-45511, Mar. 2021.
S. H. Chae, I. Bang, and H. Lee, ``Physical Layer Security of QSTBC with Power Scaling in MIMO Wiretap Channels,'' IEEE Trans. Vehicular Tech., vol. 69, no. 5, pp. 5647-5651, May 2020.
T. Kim and S. H. Chae, ``A Novel Random Access Framework for Uplink Cellular IoT: Non-Orthogonal Preambles and Multi-Antennas,'' IEEE Commun. Letters, vol. 24, no. 4, pp. 748-752, Apr. 2020.
H. Song, S. H. Chae, W. Shin, and S. Jeon, "Predictive Caching via Learning Temporal Distribution of Content Requests," IEEE Commun. Letters, vol. 23, no. 12, pp. 2335-2339, Dec. 2019.
T. Kim and S. H. Chae, "A Random Access based on Pilot-Assisted Opportunistic Transmission for Cellular IoT Networks," J. Korea Institute of Inform. and Commun. Engineering (J-KIICE), vol. 23, no. 10, pp. 1254-1260, Oct. 2019.
T. Kim and S. H. Chae, "A Channel Estimator via Non-Orthogonal Pilot Signals for Uplink Cellular IoT," IEEE Access, vol. 7, pp. 53419-53428, Apr. 2019.
J. Hong, S. H. Chae, K. Lee, "Network Throughput Gain of Multicast with User Caching in Heavy Traffic Downlink," IEEE Access, vol. 6, pp. 26626-26635, May 2018.
S. H. Chae, T. Q. S. Quek, and W. Choi, "Content Placement for Wireless Cooperative Caching Helpers: A Tradeoff between Cooperative Gain and Content Diversity Gain,'' IEEE Trans. Wireless Commun., vol. 16, no. 10, pp. 6795-6807, Oct. 2017.
J. Park, H. Lee, J. Park, D. Jeong, S. H. Chae, and G. H. Baek, ``미군 주파수 관리기술 발전 동향,'' The Magazine of the IEIE, vol. 44, no. 4, pp. 18-31, Apr. 2017.
S. H. Chae and W. Choi, "Caching Placement in Stochastic Wireless Caching Helper Networks: Channel Selection Diversity via Caching," IEEE Trans. Wireless Commun., vol. 15, no. 10, pp. 6626-6637, Oct. 2016. [Arxiv]
S. H. Chae and W. Choi, "Optimal Power Allocation for Artificial Noise in a Poisson Interference Field," IEEE Commun. Letters, vol. 20, no. 8, pp. 1671-1674, Aug. 2016.
S. H. Chae, J.-P. Hong, and W. Choi, "Optimal Access in OFDMA Multi-RAT Cellular Networks With Stochastic Geometry: Can a Single RAT Be Better?," IEEE Trans. Wireless Commun., vol. 15, no. 7, pp. 4778-4789, Jul. 2016.
S. H. Chae, "Secrecy Enhancement via Artificial Noise with Protected Zones of Transmitter and Receiver," J. Korea Institute of Inform. and Commun. Engineering (J-KIICE), vol. 20, no. 3, pp. 558-564, Mar. 2016.
S. H. Chae, W. Choi, J. H. Lee, and T. Q. S. Quek, "Enhanced Secrecy in Stochastic Wireless Networks: Artificial Noise with Secrecy Protected Zone," IEEE Trans. Inform. Forensics and Security, vol. 9, no. 10, pp. 1617-1628, Oct. 2014.
S. H. Chae, B. C. Jung, and W. Choi, "On the Achievable Degrees-of-Freedom by Distributed Scheduling in (N,K)-user Interference Channels," IEEE Trans. Commun., vol. 61, no. 6, pp. 2568-2579, Jun. 2013.