J O U R N A L S

[SUBMITTED/IN PREPARATION]

S13. Space-Time Beamforming for LEO Satellite Communications
J. Yim, J. Choi, J. Park, I. O. Roberts, and N. Lee
IEEE Transactions on Wireless Communications (submitted)

S12. Generalized Power Iteration-based Precoding with Low-Complexity Matrix Inversion Approaches for Massive MIMO Systems
M. Oh, S. Yoo, N. Lee,  and J. Choi*
IEEE Wireless Communications Letters (submitted)

S11. A New Interpretation of the Time-Interleaved ADC Mismatch Problem: A Tracking-Based Hybrid Calibration Approach
J. Sung, and J. Choi*
IEEE Signal Processing Letters (submitted) [arXiv]

S10. Scalable Beamforming Design for Multi-RIS-Aided MU-MIMO Systems with Imperfect CSIT
M. Oh, and J. Choi*
IEEE Transactions on Wireless Communications (submitted) [arXiv]

S9. A Selective Secure Precoding Framework for MU-MIMO Rate-Splitting Multiple Access Networks Under Limited CSIT
S. Lee, S. Park, J. Park, and J. Choi*
IEEE Transactions on Communications (submitted) [arXiv]

S8. Integrated Sensing and Communications in Downlink FDD MIMO without CSI Feedback
N. Kim, J. Han, A. Alkhateeb, J. Choi, C.-B. Chae, and J. Park
IEEE Transactions on Wireless Communications (submitted) [arXiv]

S7. Joint Secure Max-Min Fairness Precoding and Antenna Selection under Coarse Quantization
S. Bae, S. Yoo, S. Lee, and J. Choi*
IEEE Transactions on Vehicular Technology (under revision)

S6. Power-Constrained and Quantized MIMO-RSMA Systems with Imperfect CSIT: Joint Precoding, Antenna Selection, and Power Control
J. Sung, S. Park, and J. Choi*
IEEE Transactions on Wireless Communications (submitted)

S5. Low-Earth Orbit Satellite Network Analysis: Coverage under Distance-Dependent Shadowing
J. Choi, J. Park, J. Lee, and N. Lee
IEEE Transactions on Communications (submitted) [arXiv]

S4. Spectrum Sharing Between Low Earth Orbit Satellite and Terrestrial Networks: A Stochastic Geometry Perspective Analysis
D. Kim, J. Park, J. Choi, and N. Lee
IEEE Transactions on Wireless Communications (under revision) [arXiv]

S3. Multibeam Satellite Communications with Massive MIMO: Asymptotic Performance Analysis and Design Insights
S. Kim, J. Choi, W. Shin, N. Lee, and J. Park
IEEE Transactions on Wireless Communications (under revision) [arXiv]

S2. Full-Duplex MU-MIMO Systems with Coarse Quantization: How Many Bits Do We Need?
S. Yoo, S. Park, M. Oh, N. Lee, and J. Choi*
IEEE Journal on Selected Areas in Communications (submitted) [arXiv]

S1. Unified Modeling and Rate Coverage Analysis for Satellite-Terrestrial Integrated Networks: Coverage Extension or Data Offloading?
J. Park, J. Choi, N. Lee, and F. Baccelli
IEEE Transactions on Wireless Communications (submitted) [arXiv]

[PUBLISHED/ACCEPTED]

31. Optimizing Spectral and Energy Efficiency of Quantized Multiuser MISO-RSMA Systems with Imperfect CSIT
S. Park, J. Choi*, J. Park, N. Lee, and B. Clerckx
IEEE Transactions on Communications (TCOM), accepted for publication [Xplore]

30. Nonlinear Self-Interference Cancellation With Learnable Orthonormal Polynomials for Full-Duplex Wireless Systems
H. Lee, J. Kim, G. Choi, I. P. Roberts, J. Choi, and N. Lee
IEEE Transactions on Wireless Communications (TWC), accepted for publication [Xplore] [arXiv]

29. Artificial Noise-aided Max-Min Fairness Secrecy Precoding with Partial Wiretap Channel Knowledge
S. Kim, E. Choi, M. Oh, and J. Choi*
IEEE Transactions on Vehicular Technology (TVT), accepted for publication [Xplore]

28. FDD Massive MIMO: How to Optimally Combine UL Pilot and Limited DL CSI Feedback?
J. Kim, J. Choi, J. Park, A. Alkhateeb, and N. Lee
IEEE Transactions on Wireless Communications (TWC), vol. 24, no. 2, pp. 926 - 939, Feb. 2025 [Xplore] [arXiv] 

27. Joint and Robust Beamforming Framework for Integrated Sensing and Communication Systems
J. Choi, J. Park, N. Lee, and A. Alkhateeb
IEEE Transactions on Wireless Communications (TWC), vol. 23, no. 11, pp. 17602 - 17618, Nov. 2024 [Xplore] [arXiv]

26. Learning-Based One-Bit Maximum Likelihood Detection for Massive MIMO Systems: Dithering-Aided Adaptive Approach
Y. Cho, J. Choi*, and B. L. Evans
IEEE Transactions on Vehicular Communications (TVT), vol. 73, no. 8, pp. 11680 - 11693, Aug. 2024, [Xplore] [arXiv]

25. On the Learning of Digital Self-Interference Cancellation in Full-Duplex Radios
J. Kim, H. Lee, H. Do, J. Choi, J. Park, W. Shin, Y. C. Eldar, and N. Lee
IEEE Wireless Communications, vol. 31, no. 4,  pp. 184 - 191, Aug. 2024 [Xplore] [arXiv]

24. Coordinated Per-Antenna Power Minimization for Multicell Massive MIMO Systems with Low-Resolution Data Converters
Y. Cho, J. Choi*, and B. L. Evans
IEEE Transactions on Communications (TCOM), vol. 72, no. 2, pp. 1119 - 1134, Feb. 2024 [Xplore] [arXiv]

23. Rate-Splitting Multiple Access for 6G: Ten Promising Scenarios and Applications
J. Park, B. Lee, J. Choi, H. Lee, N. Lee, S. Park, K. Lee, J. Choi, S. H. Chae, S. Jeon, K. S. Kwak, B. Clerckx, and W. Shin
IEEE Network, vol. 38, no. 3, pp. 128 - 136, May, 2024 [Xplore] [arXiv]

22. Max-Min Fairness Precoding for Physical Layer Security with Partial Channel Knowledge
S. Lee, E. Choi, and J. Choi*
IEEE Wireless Communications Letters (WCL), vol. 12, no. 9, pp. 1637-1641, Sep. 2023 [Xplore]

21. Joint Optimization for Secure and Reliable Communications in Finite Blocklength Regime
M. Oh, J. Park, and J. Choi*
IEEE Transactions on Wireless Communications (TWC), vol. 22, no. 12, pp. 9457-9472, Dec. 2023 [Xplore] [arXiv]

20. Rate-Splitting Multiple Access for Quantized Multiuser MIMO Communications
S. Park, J. Choi*, J. Park, W. Shin, and B. Clerckx
IEEE Transactions on Wireless Communications (TWC), vol. 22, no. 11, pp 7696-7711, Nov. 2023 [Xplore] [arXiv]

19. Downlink NOMA for Short-Packet Internet-of-Things Communications with Low-Resolution ADCs
S. Kim, J. Choi, and J. Park,
IEEE Internet of Things Journal (IoTJ), vol. 10, no. 7, pp. 6126 - 6139, Apr. 2023 [Xplore]

18. Joint Precoding and Artificial Noise Design for MU-MIMO Wiretap Channels
E. Choi, M. Oh, J. Choi*, J. Park, N. Lee, and N. Al-Dhahir
IEEE Transactions on Communications (TCOM), vol. 71, no. 3, pp. 1564 - 1578, Mar. 2023 [Xplore] [arXiv]

17. Max-Min Fairness Beamforming with Rate-Splitting: Optimization without Toolbox
D. Kim, J. Choi, J. Park, and D. K. Kim
IEEE Wireless Communications Letters (WCL), vol. 12, no. 3, pp. 232 - 236, Feb. 2023 [Xplore] 

16. Rate-Splitting Multiple Access for Downlink MIMO: A Generalized Power Iteration Approach
J. Park, J. Choi, N. Lee, W. Shin, and H. V. Poor
IEEE Transactions on Wireless Communications (TWC), vol. 22, no. 3, pp. 1588 - 1603, Mar. 2023 [Xplore] [arXiv]

15. A Tractable Approach to Coverage Analysis in Downlink Satellite Network
J. Park, J. Choi, and N. Lee
IEEE Transactions on Wireless Communications (TWC), vol. 22, no. 2, pp. 793 - 807, Feb. 2023 [Xplore] [arXiv] 

14. Secure Transmission for Hierarchical Information Accessibility in Downlink MU-MIMO
K. Lee, J. Choi, D. K. Kim, and J. Park
IEEE Transactions on Communications (TCOM), vol. 70, no. 9, pp. 6181 - 6195, Sep. 2022 [Xplore] [arXiv]

13. Energy Efficiency Maximization Precoding for Quantized Massive MIMO Systems
J. Choi, J. Park, and N. Lee,
IEEE Transactions on Wireless Communications (TWC), vol. 21, no. 9, pp. 6803 - 6817, Sep. 2022 [Xplore] [arXiv]

12. MIMO Design for Internet-of-Things: Joint Optimization of Spectral Efficiency and Error Probability in Finite Blocklength Regime
J. Choi and J. Park
IEEE Internet of Things Journal (IoTJ), vol. 80, no. 20, pp.15512-15521, Oct. 2021 [Xplore]

11. Quantized Massive MIMO Systems with Multicell Coordinated Beamforming and Power Control
J. Choi, Y. Cho, and B. L. Evans
IEEE Transactions on Communications (TCOM), vol. 69, no. 2, pp. 946-961, Feb., 2021 [Xplore] [arXiv]

10. Sum Secrecy Spectral Efficiency Maximization in Downlink MU-MIMO: Colluding Eavesdroppers
J. Choi and J. Park
IEEE Transactions on Vehicular Technology (TVT), vol. 70, no. 1, pp. 1051-1056, Jan., 2021 [Xplore]

9. SecureLinQ: Joint Precoding and Scheduling for Secure Device-to-Device Networks
J. Choi and J. Park
IEEE Wireless Communication Letters (WCL), vol. 9, no. 12, pp. 2078-2082, Dec. 2020 [Xplore]

8. Advanced Receiver Architectures for Millimeter Wave Communications with Low-Resolution ADCs
J. Choi, G. Lee, A. Alkhateeb, A. Gatherer, N. Al-Dhahir, and B. L. Evans
IEEE Communications Magazine (COMMAG), vol. 58, no. 8, pp. 42-48, Aug. 2020 [Xplore]

7. Base Station Antenna Selection for Low-Resolution ADC Systems
J. Choi, J. Sung, N. Prasad, X. Qi, B. L. Evans, and A. Gatherer
IEEE Transactions on Communications (TCOM), vol. 68, no. 3, pp. 1951-1965, Mar. 2020 [Xplore] [arXiv]

6. A Framework for Automated Cellular Network Tuning with Reinforcement Learning
F. B. Mismar, J. Choi,  and B. L. Evans
IEEE Transactions on Communications (TCOM), vol. 67, no. 10, Oct. 2019 [Xplore] [arXiv]

5. Two-Stage Analog Combining in Hybrid Beamforming Systems with Low-Resolution ADCs
J. Choi, G. Lee, and B. L. Evans
IEEE Transactions on Signal Processing (TSP), vol. 67, no. 9, pp. 2410-2425, May 1, 2019 [Xplore] [arXiv]

4. User Scheduling for Millimeter Wave Hybrid Beamforming Systems with Low-Resolution ADCs
J. Choi, G. Lee, and B. L. Evans
IEEE Transactions on Wireless Communications (TWC), vol. 18, no. 4, pp. 2401-2414, Apr. 2019 [Xplore] [arXiv]

3. Analysis of Ergodic Rate for Transmit Antenna Selection in Low-Resolution ADC Systems
J. Choi and B. L. Evans
IEEE Transactions on Vehicular Technology (TVT), vol. 68, no. 1, pp. 952-956, Jan. 2019 [Xplore] [arXiv]

2. Resolution-Adaptive Hybrid MIMO Architectures for Millimeter Wave Communications
J. Choi, B. L. Evans, and A. Gatherer
IEEE Transactions on Signal Processing (TSP), vol. 65, no. 23, pp. 6201-6216, Dec. 2017 [Xplore] [arXiv]

1. Spectral Efficiency Bounds for Interference-Limited SVD-MIMO Cellular Communication Systems
J. Choi, J. Park, and B. L. Evans
IEEE Wireless Communications Letters (WCL), vol. 6, no. 1, pp. 46-49, Feb. 2017 [Xplore] [arXiv]