Thomas Choi

33 papers B 4Misc 2Journal 16Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
CUNEC: A Path Loss Model for Urban Cell-Free Massive MIMO Networks.
IEEE Trans. Wirel. Commun.
Thomas Choi, Yuning Zhang, Issei Kanno, Masaaki Ito, Andreas F. Molisch
2025 J jnl
Cell-Free Massive MIMO Channels in an Urban Environment - Measurements and Channel Statistics.
IEEE Trans. Wirel. Commun.
Yuning Zhang, Thomas Choi, Zihang Cheng, Jorge Gomez-Ponce, Issei Kanno, Masaaki Ito, Andreas F. Molisch
2024 — conf
Large-scale Outdoor Cell-free mMIMO Channel Measurement in an Urban Scenario at 3.5 GHz.
VTC Fall
Yuning Zhang, Thomas Choi, Zihang Cheng, Issei Kanno, Masaaki Ito, Jorge Gomez-Ponce, Hussein Hammoud, Bowei Wu, Ashwani Pradhan, Kelvin Arana, Pramod Krishna, Tianyi Yang, Tyler Chen, Ishita Vasishtha, Haoyu Xie, Linyu Sun, Andreas F. Molisch
2023 — conf
Adaptive Bit Allocation for SVD based Hybrid Processing of Uplink Cell-Free Massive MIMO under Limited Fronthaul Capacity.
VTC2023-Spring
Issei Kanno, Masaaki Ito, Yoshiaki Amano, Yoji Kishi, Thomas Choi, Wei-Yu Chen, Andreas F. Molisch
2023 Misc conf
SEQ2SEQ-SC: End-To-End Semantic Communication Systems with Pre-Trained Language Model.
ACSSC
Ju-Hyung Lee, Dong-Ho Lee, Eunsoo Sheen, Thomas Choi, Jay Pujara
2023 B conf
Stochastic Geometry-Based Performance Analysis with Correlated Shadowing in Distributed Antenna Systems.
GLOBECOM
Wei-Yu Chen, Masaaki Ito, Issei Kanno, Thomas Choi, Andreas F. Molisch
2022 B conf
A Realistic Path Loss Model for Cell-Free Massive MIMO in Urban Environments.
GLOBECOM
Thomas Choi, Issei Kanno, Masaaki Ito, Wei-Yu Chen, Andreas F. Molisch
2022 — conf
Fronthaul Load-Reduced Scalable Cell-Free massive MIMO by Uplink Hybrid Signal Processing.
VTC Spring
Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Wei-Yu Chen, Andreas F. Molisch
2022 J jnl
Impact of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMO With Transmit Power Control Algorithms.
IEEE Open J. Commun. Soc.
Masaaki Ito, Issei Kanno, Kosuke Yamazaki, Yoji Kishi, Wei-Yu Chen, Thomas Choi, Andreas F. Molisch
2022 — conf
Joint AP On/Off and User-Centric Clustering for Energy-Efficient Cell-Free Massive MIMO Systems.
VTC Fall
Masaaki Ito, Issei Kanno, Yoshiaki Amano, Yoji Kishi, Wei-Yu Chen, Thomas Choi, Andreas F. Molisch
2022 J jnl
Seq2Seq-SC: End-to-End Semantic Communication Systems with Pre-trained Language Model.
CoRR
Ju-Hyung Lee, Dong-Ho Lee, Eunsoo Sheen, Thomas Choi, Jay Pujara, Joongheon Kim
2022 B conf
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
WCNC
Thomas Choi, Jorge Gomez-Ponce, Colton Bullard, Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 — conf
Air-to-Ground Directional Channel Sounder With Drone and 64-antenna Dual-polarized Cylindrical Array.
ICC Workshops
Jorge Gomez-Ponce, Thomas Choi, Naveed A. Abbasi, Aldo Adame, Alexander Alvarado, Colton Bullard, Ruiyi Shen, Fred Daneshgaran, Harpreet S. Dhillon, Andreas F. Molisch
2021 — conf
Effect of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMO.
VTC Fall
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch
2021 J jnl
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
CoRR
Thomas Choi, Masaaki Ito, Issei Kanno, Jorge Gomez-Ponce, Colton Bullard, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 J jnl
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
IEEE Open J. Circuits Syst.
Thomas Choi, Masaaki Ito, Issei Kanno, Jorge Gomez-Ponce, Colton Bullard, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 — conf
Evaluation on Energy Efficiency of UE in UL Cell-Free Massive MIMO System With Power Control Methods.
GLOBECOM (Workshops)
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch
2021 J jnl
Experimental Investigation of Frequency Domain Channel Extrapolation in Massive MIMO Systems for Zero-Feedback FDD.
IEEE Trans. Wirel. Commun.
Thomas Choi, François Rottenberg, Jorge Gomez-Ponce, Akshay Ramesh, Peng Luo, Charlie Jianzhong Zhang, Andreas F. Molisch
2021 — conf
Uplink Energy Efficiency of Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channels.
SiPS
Thomas Choi, Masaaki Ito, Issei Kanno, Takeo Oseki, Kosuke Yamazaki, Andreas F. Molisch
2021 J jnl
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
CoRR
Thomas Choi, Jorge Gomez-Ponce, Colton Bullard, Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2020 Misc conf
Co-Located vs Distributed vs Semi-Distributed MIMO: Measurement-Based Evaluation.
ACSSC
Thomas Choi, Peng Luo, Akshay Ramesh, Andreas F. Molisch
2020 J jnl
Co-Located vs Distributed vs Semi-Distributed MIMO: Measurement-Based Evaluation.
CoRR
Thomas Choi, Peng Luo, Akshay Ramesh, Andreas F. Molisch
2020 J jnl
Enabling Super-Resolution Parameter Estimation for mm-Wave Channel Sounding.
IEEE Trans. Wirel. Commun.
Rui Wang, Celalettin Umit Bas, Zihang Cheng, Thomas Choi, Hao Feng, Zheda Li, Xiaokang Ye, Pan Tang, Seun Sangodoyin, Jorge Gomez-Ponce, Robert Monroe, Thomas Henige, Gary Xu, Jianzhong Zhang, Jeongho Park, Andreas F. Molisch
2020 J jnl
Methodology for Benchmarking Radio-Frequency Channel Sounders Through a System Model.
IEEE Trans. Wirel. Commun.
Camillo Gentile, Andreas F. Molisch, Jack Chuang, David G. Michelson, Anuraag Bodi, Anmol Bhardwaj, Özgür Özdemir, Wahab Ali Gulzar Khawaja, Ismail Güvenç, Zihang Cheng, François Rottenberg, Thomas Choi, Robert Müller, Han Niu, Diego A. Dupleich
2020 J jnl
Performance Analysis of Channel Extrapolation in FDD Massive MIMO Systems.
IEEE Trans. Wirel. Commun.
François Rottenberg, Thomas Choi, Peng Luo, Charlie Jianzhong Zhang, Andreas F. Molisch
2020 — conf
Robust Non-Coherent Beamforming for FDD Downlink Massive MIMO.
VTC Spring
François Rottenberg, Ming-Chun Lee, Thomas Choi, Jianzhong Zhang, Andreas F. Molisch
2019 — conf
Channel Extrapolation for FDD Massive MIMO: Procedure and Experimental Results.
VTC Fall
Thomas Choi, François Rottenberg, Jorge Gomez-Ponce, Akshay Ramesh, Peng Luo, Jianzhong Zhang, Andreas F. Molisch
2019 J jnl
Channel Extrapolation for FDD Massive MIMO: Procedure and Experimental Results.
CoRR
Thomas Choi, François Rottenberg, Jorge Gomez-Ponce, Akshay Ramesh, Peng Luo, Jianzhong Zhang, Andreas F. Molisch
2019 J jnl
Enable Super-resolution Parameter Estimation for Mm-wave Channel Sounding.
CoRR
Rui Wang, Celalettin Umit Bas, Zihang Cheng, Thomas Choi, Hao Feng, Zheda Li, Xiaokang Ye, Pan Tang, Seun Sangodoyin, Jorge G. Ponce, Robert Monroe, Thomas Henige, Gary Xu, Jianzhong Zhang, Jeongho Park, Andreas F. Molisch
2019 J jnl
Outdoor to Indoor Propagation Channel Measurements at 28 GHz.
IEEE Trans. Wirel. Commun.
Celalettin Umit Bas, Rui Wang, Seun Sangodoyin, Thomas Choi, Sooyoung Hur, Kuyeon Whang, Jeongho Park, Charlie Jianzhong Zhang, Andreas F. Molisch
2018 B conf
Measurement Based Directional Modeling of Dynamic Human Body Shadowing at 28 GHz.
GLOBECOM
Thomas Choi, Celalettin Umit Bas, Rui Wang, Sooyoung Hur, Jeongho Park, Jianzhong Zhang, Andreas F. Molisch
2018 — conf
Outdoor to Indoor Penetration Loss at 28 GHz for Fixed Wireless Access.
ICC
Celalettin Umit Bas, Rui Wang, Thomas Choi, Sooyoung Hur, Kuyeon Whang, Jeongho Park, Jianzhong Zhang, Andreas F. Molisch
2017 J jnl
Outdoor to Indoor Penetration Loss at 28 GHz for Fixed Wireless Access.
CoRR
Celalettin Umit Bas, Rui Wang, Thomas Choi, Sooyoung Hur, Kuyeon Whang, Jeongho Park, Jianzhong Zhang, Andreas F. Molisch