Outdoor to indoor propagation channel measurements at 28 GHz CU Bas, R Wang, S Sangodoyin, T Choi, S Hur, K Whang, J Park, ... IEEE Transactions on Wireless Communications 18 (3), 1477-1489, 2019 | 43 | 2019 |
Inflatable antenna for CubeSats: Development of the X-band prototype A Babuscia, T Choi, J Sauder, A Chandra, J Thangavelautham 2016 IEEE Aerospace Conference, 1-11, 2016 | 43 | 2016 |
Performance analysis of channel extrapolation in FDD massive MIMO systems F Rottenberg, T Choi, P Luo, CJ Zhang, AF Molisch IEEE Transactions on Wireless Communications 19 (4), 2728-2741, 2020 | 30 | 2020 |
Inflatable antenna for CubeSat: Extension of the previously developed S-Band design to the X-Band A Babuscia, T Choi, KM Cheung AIAA SPACE 2015 Conference and Exposition, 4654, 2015 | 28 | 2015 |
Co-located vs distributed vs semi-distributed MIMO: Measurement-based evaluation T Choi, P Luo, A Ramesh, AF Molisch 2020 54th Asilomar Conference on Signals, Systems, and Computers, 836-841, 2020 | 23 | 2020 |
Outdoor to indoor penetration loss at 28 GHz for fixed wireless access CU Bas, R Wang, T Choi, S Hur, K Whang, J Park, J Zhang, AF Molisch 2018 IEEE International Conference on Communications (ICC), 1-6, 2018 | 22 | 2018 |
Methodology for benchmarking radio-frequency channel sounders through a system model C Gentile, AF Molisch, J Chuang, DG Michelson, A Bodi, A Bhardwaj, ... IEEE Transactions on Wireless Communications 19 (10), 6504-6519, 2020 | 21 | 2020 |
Enabling super-resolution parameter estimation for mm-wave channel sounding R Wang, CU Bas, Z Cheng, T Choi, H Feng, Z Li, X Ye, P Tang, ... IEEE Transactions on Wireless Communications 19 (5), 3077-3090, 2020 | 19 | 2020 |
Air-to-ground directional channel sounder with drone and 64-antenna dual-polarized cylindrical array J Gomez-Ponce, T Choi, NA Abbasi, A Adame, A Alvarado, C Bullard, ... 2021 IEEE International Conference on Communications Workshops (ICC …, 2021 | 16 | 2021 |
Channel extrapolation for FDD massive MIMO: Procedure and experimental results T Choi, F Rottenberg, J Gomez-Ponce, A Ramesh, P Luo, J Zhang, ... 2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall), 1-6, 2019 | 16 | 2019 |
Using a drone sounder to measure channels for cell-free massive MIMO systems T Choi, J Gomez-Ponce, C Bullard, I Kanno, M Ito, T Ohseki, K Yamazaki, ... 2022 IEEE Wireless Communications and Networking Conference (WCNC), 2506-2511, 2022 | 15 | 2022 |
Measurement based directional modeling of dynamic human body shadowing at 28 GHz T Choi, CU Bas, R Wang, S Hur, J Park, J Zhang, AF Molisch 2018 IEEE Global Communications Conference (GLOBECOM), 1-6, 2018 | 14 | 2018 |
Reference ground station design for university satellite missions with varying communication requirements T Choi, T Stevenson, EG Lightsey 55th AIAA Aerospace Sciences Meeting, 1334, 2017 | 14 | 2017 |
Large-signal network analysis for over-the-air test of up-converting and down-converting phased arrays AJ Weiss, DF Williams, J Quimby, R Leonhardt, T Choi, Z Cheng, ... 2019 IEEE MTT-S International Microwave Symposium (IMS), 622-625, 2019 | 13 | 2019 |
Energy efficiency of uplink cell-free massive MIMO with transmit power control in measured propagation channel T Choi, M Ito, I Kanno, J Gomez-Ponce, C Bullard, T Ohseki, K Yamazaki, ... IEEE Open Journal of Circuits and Systems 2, 792-804, 2021 | 12 | 2021 |
Experimental investigation of frequency domain channel extrapolation in massive MIMO systems for zero-feedback FDD T Choi, F Rottenberg, J Gomez-Ponce, A Ramesh, P Luo, CJ Zhang, ... IEEE Transactions on Wireless Communications 20 (1), 710-725, 2020 | 11 | 2020 |
Inflatable antennas and arrays for interplanetary communication using CubeSats and smallsats A Babuscia, T Choi, C Lee, KM Cheung 2015 IEEE Aerospace Conference, 1-9, 2015 | 10 | 2015 |
Impact of antenna distribution on spectral and energy efficiency of cell-free massive MIMO with transmit power control algorithms M Ito, I Kanno, K Yamazaki, Y Kishi, WY Chen, T Choi, AF Molisch IEEE Open Journal of the Communications Society 3, 1615-1629, 2022 | 8 | 2022 |
Effect of antenna distribution on spectral and energy efficiency of cell-free massive MIMO M Ito, I Kanno, T Ohseki, K Yamazaki, Y Kishi, T Choi, AF Molisch 2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall), 1-5, 2021 | 7 | 2021 |
Millimeter‐Wave Channels AF Molisch, T Choi, N Abbasi, F Rottenberg, J Zhang Wiley 5G Ref: The Essential 5G Reference Online, 1-46, 2019 | 7 | 2019 |