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Publications

Preprint

  1. S. Shin, J. Choi, and J. Park, “Energy Efficient UAV MIMO with Quantized and Switchable Array Architecture: Uplink-Downlink Antenna Switch and Joint Beamforming Optimization,” in preparation for submission to IEEE Transactions on Communications.

  2. J. Choi, J. Park, J. Lee, and N. Lee, “Low-Earth Orbit Satellite Network Analysis: Coverage under Distance-Dependent Shadowing,” submitted to IEEE Transactions on Wireless Communications.

  3. D. Kim, J. Park, J. Choi, and N. Lee, “Spectrum Sharing Between Low Earth Orbit Satellite and Terrestrial Networks: A Stochastic Geometry Perspective Analysis,” submitted to IEEE Transactions on Wireless Communications.

  4. W. Lee and J. Park, “LLM-Empowered Resource Allocation in Wireless Communications Systems,” submitted to IEEE Wireless Communications. [Arxiv]

  5. S. Kim, J. Choi, W. Shin, N. Lee and J. Park, “Multibeam Satellite Communications with Massive MIMO: Asymptotic Performance Analysis and Design Insights,” submitted to IEEE Transactions on Wireless Communications. [Arxiv]

  6. J. Yim, J. Park, and N. Lee, “Modeling and Coverage Analysis of K-Tier Integrated Satellite-Terrestrial Downlink Networks,” submitted to IEEE Transactions on Wireless Communications.

  7. S. Park, J. Choi, J. Park, W. Shin, and B. Clerckx, “Optimizing Spectral and Energy Efficiency of Quantized MISO-RSMA Systems with Imperfect CSIT,” submitted to IEEE Transactions on Communications.

  8. J. Kim, J. Choi, J. Park, A. Alkhateeb, and N. Lee, “FDD Massive MIMO: How to Optimally Combine UL Pilot and Limited DL CSI Feedback?,” submitted to IEEE Transactions on Wireless Communications. [Arxiv](Under Revision)

  9. N. Kim, I. P. Roberts, and J. Park, “Splitting Messages in the Dark – Rate-Splitting Multiple Access for FDD Massive MIMO without CSI Feedback,” submitted to IEEE Transactions on Wireless Communications. [Arxiv] (Under Revision)

  10. D. Kim, S. Cho, W. Shin, J. Park, and D. K. Kim, “Distributed Precoding for Satellite-Terrestrial Integrated Networks without Sharing CSIT: A Rate-Splitting Approach,” submitted to IEEE Transactions on Wireless Communications. [Arxiv] (Under Revision)

2024

Journal

  1. J. Choi, J. Park, N. Lee, and A. Alkhateeb, “Robust and Joint Beamforming Framework for Integrated Sensing and Communication Systems,” accepted to IEEE Transactions on Wireless Communications, Aug. 2024. [Arxiv]

  2. J. Seong, J. Park, D.-H. Jung, J. Park and W. Shin “RSMA-Empowered Non-Orthogonal Unicast and Multicast Transmission for LEO Satellite Communications: A Rate-Matching Perspective,” accepted to IEEE Journal of Selected Areas in Communications, Aug. 2024. [Arxiv]

  3. J. Park et al, “Rate-Splitting Multiple Access for 6G Networks: Ten Promising Scenarios and Applications,” IEEE Network, vol. 38, no. 3, pp. 128-136, May 2024. [Arxiv]

  4. D. Kim, J. Park, and N. Lee, “Coverage Analysis of Dynamic Coordinated Beamforming for LEO Satellite Downlink Networks,” accepted to IEEE Transactions on Wireless Communications., Apr. 2024.

  5. J. Kim, H. Lee, H. Do, J. Choi, J. Park, W. Shin, Y. C. Eldar, and N. Lee, “On the Learning of Digital Self-Interference Cancellation in Full-Duplex Radios,” accepted to IEEE Wireless Communications, Feb. 2024. [Arxiv]

  6. D. Han, J. Park, and N. Lee, “FDD Massive MIMO without CSI Feedback,” in IEEE Transactions on Wireless Communications, vol. 23, no. 5, pp. 4518-4530, May 2024. [Arxiv]

2023

Journal

  1. D. Han, J. Park, Y. Lee, H. V. Poor, and N. Lee, “Block Orthogonal Sparse Superposition Codes for Ultra-Reliable Low-Latency Communications,” in IEEE Transactions on Communications, vol. 71, no. 12, pp. 6884-6897, Dec. 2023. [Arxiv]

  2. M. Oh, J. Park, and J. Choi, “Joint Optimization for Secure and Reliable Communications in Finite Blocklength Regime,” in IEEE Transactions on Wireless Communications, vol. 22, no. 12, pp. 9457-9472, Dec. 2023. [Arxiv]

  3. G. Choi, J. Park, N. Shlezinger, Y. C. Eldar, and N. Lee, “Split-KalmanNet: A Robust Model-based Deep Learning Approach for State Estimation,” in IEEE Transactions on Vehicular Technology, vol. 72, no. 9, pp. 12326-12331, Sept. 2023. [Arxiv].

  4. S. Park, J. Choi, J. Park, W. Shin and B. Clerckx, “Rate-Splitting Precoding for Quantized MU-MIMO: Spectral Efficiency Maximization,” in IEEE Transactions on Wireless Communications, vol. 22, no. 11, pp. 7696-7711, Nov. 2023.

  5. E. Choi, M. Oh, J. Choi, J. Park, N. Lee and N. Al-Dhahir, “Joint Precoding and Artificial Noise Design for MU-MIMO Wiretap Channels,” in IEEE Transactions on Communications, vol. 71, no. 3, pp. 1564-1578, March 2023.

  6. S. Kim, J. Choi and J. Park, “Downlink NOMA for Short-Packet Internet-of-Things Communications with Low-Resolution ADCs,” in IEEE Internet of Things Journal, vol. 10, no. 7, pp. 6126-6139, 1 April1, 2023.

  7. D. Kim, J. Choi, J. Park and D. K. Kim, “Max–Min Fairness Beamforming With Rate-Splitting Multiple Access: Optimization Without a Toolbox,” in IEEE Wireless Communications Letters, vol. 12, no. 2, pp. 232-236, Feb. 2023.

  8. J. Park, J. Choi, N. Lee, W. Shin and H. V. Poor, “Rate-Splitting Multiple Access for Downlink MIMO: A Generalized Power Iteration Approach,” in IEEE Transactions on Wireless Communications, vol. 22, no. 3, pp. 1588-1603, March 2023.

  9. J. Park, J. Choi and N. Lee, “A Tractable Approach to Coverage Analysis in Downlink Satellite Networks,” in IEEE Transactions on Wireless Communications, vol. 22, no. 2, pp. 793-807, Feb. 2023.

Conference

  1. D. Kim, J. Park, and N. Lee, “CoverageAnalysis of Dynamic Coordinated Beamforming for Satellite Downlink Networks,” accepted to 2023 IEEE Global Communications Conference (GLOBECOM).

  2. E. Choi, M. Oh, J. Choi, J. Park, N. Lee and N. Al-Dhahir, “Joint and Simultaneous Optimization of Artificial Noise-aided Precoding for Secure Communications,” accepted to 2023 IEEE Global Communications Conference (GLOBECOM).

  3. D. Han, J. Park and N. Lee, “Achieving Massive MIMO Gains in FDD Downlink Systems Without CSI Feedback,” 2023 IEEE International Symposium on Information Theory (ISIT).

  4. D. Kim, J. Park and D. K. Kim, “Max-Min Fairness Precoder Design using A Generalized Power Iteration Approach in Rate-Splitting Multiple Access,” 2023 IEEE Vehicular Technology Conference (VTC-Spring).

  5. J. Choi, J. Park, J. Lee, and N. Lee, “Coverage Analysis for Downlink Satellite Networks: Effect of Shadowing,” 2023 IEEE International Conference on Communications (ICC).

  6. S. Lee, S. Park, J. Park, and J. Choi, “Rate-Splitting Multiple Access Precoding for Selective Security,” 2023 IEEE Vehicular Technology Conference Workshop (VTC-W).

2022

Journal

  1. K. Lee, J. Choi, D. K. Kim and J. Park, “Secure Transmission for Hierarchical Information Accessibility in Downlink MU-MIMO,” in IEEE Transactions on Communications, vol. 70, no. 9, pp. 6181-6195, Sept. 2022.

  2. J. Choi, J. Park and N. Lee, “Energy Efficiency Maximization Precoding for Quantized Massive MIMO Systems,” in IEEE Transactions on Wireless Communications, vol. 21, no. 9, pp. 6803-6817, Sept. 2022.

  3. M. Kim, J. Park and J. Lee, “Precoding Design for Multi-User MISO Systems With Delay-Constrained and -Tolerant Users,” in IEEE Transactions on Wireless Communications, vol. 21, no. 7, pp. 5090-5105, July 2022.

  4. D. Han, J. Park, S. -H. Park and N. Lee, “Sparse Joint Transmission for Cloud Radio Access Networks With Limited Fronthaul Capacity,” in IEEE Transactions on Wireless Communications, vol. 21, no. 5, pp. 3395-3408, May 2022.

Conference

  1. M. Oh, J. Park and J. Choi, “Secure Internet-of-Things Communications: Joint Precoding and Power Control,” 2022 IEEE International Conference on Communications (ICC).

2021

Journal

  1. J. Park and S. Baek, “Two-Stage Thompson Sampling for Outer-Loop Link Adaptation,” in IEEE Wireless Communications Letters, vol. 10, no. 9, pp. 2004-2008, Sept. 2021.

  2. J. Choi and J. Park, “MIMO Design for Internet of Things: Joint Optimization of Spectral Efficiency and Error Probability in Finite Blocklength Regime,” in IEEE Internet of Things Journal, vol. 8, no. 20, pp. 15512-15521, 15 Oct.15, 2021.

  3. H. Do, S. Cho, J. Park, H. -J. Song, N. Lee and A. Lozano, “Terahertz Line-of-Sight MIMO Communication: Theory and Practical Challenges,” in IEEE Communications Magazine, vol. 59, no. 3, pp. 104-109, March 2021.

  4. J. Choi and J. Park, “Sum Secrecy Spectral Efficiency Maximization in Downlink MU-MIMO: Colluding Eavesdroppers,” in IEEE Transactions on Vehicular Technology, vol. 70, no. 1, pp. 1051-1056, Jan. 2021.

  5. J. Choi and J. Park, “SecureLinQ: Joint Precoding and Scheduling for Secure Device-to-Device Networks,” in IEEE Wireless Communications Letters, vol. 9, no. 12, pp. 2078-2082, Dec. 2020.

Conference

  1. K. Lee, J. Choi, D. Kim and J. Park, “Hierarchical Information Accessibility in Downlink MIMO Systems,” 2021 IEEE Global Communications Conference (GLOBECOM). [Slide]

  2. J. Park, J. Choi, W. Shin and N. Lee, “Block Orthogonal Sparse Superposition Codes,” 2021 IEEE Global Communications Conference (GLOBECOM). [Slide]

  3. M. Kim, J. Park and J. Lee, “MU-MIMO Precoding Design in the Presence of Delay-Constrained Users,” 2021 IEEE International Conference on Communications (ICC).

  4. J. Park, J. Choi, N. Lee, W. Shin and H. V. Poor, “Sum Spectral Efficiency Optimization for Rate Splitting in Downlink MU-MISO: A Generalized Power Iteration Approach,” 2021 IEEE Wireless Communications and Networking Conference Workshops (WCNCW). [Slide]

  5. J. Park and S. Baek, “Beam Alignment for Millimeter Wave High Speed Train Communication Systems: A Bayesian Bandit Learning Approach,” 2020 IEEE Vehicular Technology Conference (VTC-Fall). [Slide]

Before 2019

Journal

  1. J. Park and R. W. Heath, “Analysis of Blockage Sensing by Radars in Random Cellular Networks,” in IEEE Signal Processing Letters, vol. 25, no. 11, pp. 1620-1624, Nov. 2018.

  2. J. Park, N. Lee and R. W. Heath, “Feedback Design for Multi-Antenna K-Tier Heterogeneous Downlink Cellular Networks,” in IEEE Transactions on Wireless Communications, vol. 17, no. 6, pp. 3861-3876, June 2018.

  3. J. Park, J. G. Andrews and R. W. Heath, “Inter-Operator Base Station Coordination in Spectrum-Shared Millimeter Wave Cellular Networks,” in IEEE Transactions on Cognitive Communications and Networking, vol. 4, no. 3, pp. 513-528, Sept. 2018.

  4. J. Park, S. Park, A. Yazdan and R. W. Heath, “Optimization of Mixed-ADC Multi-Antenna Systems for Cloud-RAN Deployments,” in IEEE Transactions on Communications, vol. 65, no. 9, pp. 3962-3975, Sept. 2017.

  5. S. Park, J. Park, A. Yazdan and R. W. Heath, “Exploiting Spatial Channel Covariance for Hybrid Precoding in Massive MIMO Systems,” in IEEE Transactions on Signal Processing, vol. 65, no. 14, pp. 3818-3832, 15 July15, 2017.

  6. A. Yazdan, J. Park, S. Park, T. A. Khan and R. W. Heath, “Energy-Efficient Massive MIMO: Wireless-Powered Communication, Multiuser MIMO with Hybrid Precoding, and Cloud Radio Access Network with Variable-Resolution ADCs,” in IEEE Microwave Magazine, vol. 18, no. 5, pp. 18-30, July-Aug. 2017

  7. S. Park, J. Park, A. Yazdan and R. W. Heath, “Optimal User Loading in Massive MIMO Systems With Regularized Zero Forcing Precoding,” in IEEE Wireless Communications Letters, vol. 6, no. 1, pp. 118-121, Feb. 2017.

  8. J. Choi, J. Park and B. L. Evans, “Spectral Efficiency Bounds for Interference-Limited SVD-MIMO Cellular Communication Systems,” in IEEE Wireless Communications Letters, vol. 6, no. 1, pp. 46-49, Feb. 2017.

  9. J. Park and R. W. Heath, “Low Complexity Antenna Selection for Low Target Rate Users in Dense Cloud Radio Access Networks,” in IEEE Transactions on Wireless Communications, vol. 15, no. 9, pp. 6022-6032, Sept. 2016.

  10. J. Park, N. Lee, J. G. Andrews and R. W. Heath, “On the Optimal Feedback Rate in Interference-Limited Multi-Antenna Cellular Systems,” in IEEE Transactions on Wireless Communications, vol. 15, no. 8, pp. 5748-5762, Aug. 2016.

  11. J. Park and R. W. Heath, “Multiple-Antenna Transmission With Limited Feedback in Device-to-Device Networks,” in IEEE Wireless Communications Letters, vol. 5, no. 2, pp. 200-203, April 2016.

  12. M. S. Sim, J. Park, C. -B. Chae and R. W. Heath, “Compressed channel feedback for correlated massive MIMO systems,” in Journal of Communications and Networks, vol. 18, no. 1, pp. 95-104, Feb. 2016.

  13. J. Park, N. Lee and R. W. Heath, “Cooperative Base Station Coloring for Pair-Wise Multi-Cell Coordination,” in IEEE Transactions on Communications, vol. 64, no. 1, pp. 402-415, Jan. 2016.

Conference

  1. J. Park, N. Lee and R. W. Heath, “Multi-cell coordination in K-tier heterogeneous downlink cellular networks: Dynamic clustering and feedback allocation,” 2018 International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt). [Slide]

  2. A. H. Jafari, J. Park and R. W. Heath, “Analysis of interference mitigation in mmWave communications,” 2017 IEEE International Conference on Communications (ICC).

  3. J. Park, S. Park, A. Yazdan and R. W. Heath, “Dynamic bit selection in mixed-ADC cloud-RAN systems,” 2017 IEEE International Conference on Communications (ICC). [Slide]

  4. S. Park, J. Park, R. W. Heath and A. Yazdan, “Hybrid precoding using long-term channel statistics for massive MIMO systems,” 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

  5. J. Park and R. W. Heath, “Adaptive Feedback Partitions in Dynamic Zero-Forcing Beamforming Based on Stochastic Geometry,” 2016 IEEE Globecom Workshops (GC-Ws). [Slide]

  6. J. Park, J. G. Andrews, R. W. Heath and N. Lee, “A lower bound on the optimum feedback rate for downlink multi-antenna cellular networks,” 2016 IEEE International Symposium on Information Theory (ISIT). [Slide]

  7. J. Park and R. W. Heath, “Threshold-Based Antenna Selection Algorithm for Dense Cloud Radio Access Networks,” 2015 IEEE Global Communications Conference (GLOBECOM). [Slide]

  8. J. Park, N. Lee and R. W. Heath, “Base station cluster patterns for semi-static multi-cell cooperation in irregular network topologies,” 2015 European Signal Processing Conference (EUSIPCO). [Slide]

  9. J. Park, N. Lee and R. W. Heath, “Performance analysis of pair-wise dynamic multi-user joint transmission,” 2015 IEEE International Conference on Communications (ICC). [Slide]

  10. J. Park, C. -B. Chae and D. Kim, “A performance trade-off in wideband cognitive radio for flexible wireless systems,” 2013 IEEE International Conference on Communications Workshops (ICC-W).

  11. J. Park, S. Hwang, D. Kim and J. Yang, “Utilization of Partial Common Information in Distributed Compressive Sensing,” 2012 IEEE Vehicular Technology Conference (VTC-Spring).