Publications

Journal Articles

[J07] Two-Timescale Receive Combining for Fronthaul-Constrained Uplink XL-MIMO with Visibility Regions
J. Park and R. W. Heath, Jr.
In preparation

[J06] Carbon-Aware Joint Resource and Energy Scheduling for Cellular Base Stations
J. Park, Y. Xie, A. Ghosh, Y. Shi, and R. W. Heath, Jr.
arXiv preprint, 2026. Submitted

[J05] Energy Efficiency Optimization in Distributed MIMO vRAN via Cross-Layer Link Abstraction
J. Park, C.-B. Chae, and R. W. Heath, Jr.
arXiv preprint, 2026. Submitted

[J04] Broadcasting in Centimeter-Wave G-MIMO Communication Systems: Beam Shaping is All You Need
B. Ning, Y. Xie, J. Park, S. Yang, W. Mei, E. Björnson, and R. W. Heath, Jr.
IEEE Communications Transactions on Wireless Communications, 2026. Accepted

[J03] Accelerating vRAN and O-RAN with SIMD: Architectural Perspectives and Performance Evaluation
J. Park, C.-B. Chae, and R. W. Heath, Jr.
IEEE Communications Magazine, vol. 64, no. 11, 2026.

[J02] Precoding Matrix Indicator in the 5G NR Protocol: A Tutorial on 3GPP Beamforming Codebooks
B. Ning, H. Yin, S. Liu, H. Deng, S. Yang, Y. Zhang, W. Mei, D. Gesbert, J. Park, R. W. Heath, Jr., and E. Björnson
IEEE Communications Surveys & Tutorials, vol. 28, pp. 4581-4623, 2026.

[J01] Reduced Feedback Beamforming with a Large Antenna Array in Wireless Backhaul Downlink Systems
J. Park, G. Kwon, and H. Park
The Journal of Korean Institute of Communications and Information Sciences (J-KICS), vol. 41, no. 12, pp. 1903-1913, 2016.

Conference Proceedings

[C07] Energy Efficiency Optimization for 5G NR PDSCH: A Cross-Layer Link Abstraction Framework
J. Park, C.-B. Chae, and R. W. Heath, Jr.
arXiv preprint, 2026. Submitted

[C06] Fronthaul-Constrained Low-Rank RX Combiner Design for Uplink XL-MIMO
J. Park and R. W. Heath, Jr.
2026 60th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, 2026. Accepted

[C05] Switch-DFT: Adaptive Waveform and MIMO Switching for Energy-Efficient Base Stations
J. Park, C.-B. Chae, and R. W. Heath, Jr.
in Proc. 2026 IEEE ICC Workshops, Glasgow, UK, 2026, pp. 1-6.

[C04] Baseband Phase Noise Modeling and Analysis for 140 GHz THz DFT-s-OFDM System
H. Han, J. Park, J. Kim, K. Bae, and I. Na
in Proc. 2022 IEEE Globecom Workshops, Rio de Janeiro, Brazil, 2022, pp. 1748-1753.

[C03] A Two-stage Beamforming Scheme using Location Information in Massive MIMO Wireless Backhaul Channel
G. Kwon, J. Park, and H. Park
in Proc. Symposium of the Korean Institute of Communications and Information Sciences, 2017, p. 536.

[C02] A Study on Antenna Structures for Beamforming in Massive MIMO Wireless Backhaul Downlink System
J. Park, G. Kwon, and H. Park
in Proc. Symposium of the Korean Institute of Communications and Information Sciences, 2016, pp. 1495-1496.

[C01] Time Resource Allocation of Time Division Transmission Scheme in Massive MIMO Wireless Backhaul Downlink System
G. Kwon, J. Park, and H. Park
in Proc. Symposium of the Korean Institute of Communications and Information Sciences, 2016, pp. 52-53.