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Thomas Choi
ORCID
Publication Activity (10 Years)
Years Active: 2008-2023
Publications (10 Years): 30
Top Topics
Mimo Systems
Parameter Estimation
Wireless Access
Energy Efficiency
Top Venues
CoRR
IEEE Trans. Wirel. Commun.
VTC Fall
ICIMTH
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Publications
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Issei Kanno
,
Masaaki Ito
,
Yoshiaki Amano
,
Yoji Kishi
,
Thomas Choi
,
Wei-Yu Chen
,
Andreas F. Molisch
Adaptive Bit Allocation for SVD based Hybrid Processing of Uplink Cell-Free Massive MIMO under Limited Fronthaul Capacity.
VTC2023-Spring
(2023)
Ju-Hyung Lee
,
Dong-Ho Lee
,
Eunsoo Sheen
,
Thomas Choi
,
Jay Pujara
,
Joongheon Kim
Seq2Seq-SC: End-to-End Semantic Communication Systems with Pre-trained Language Model.
CoRR
(2022)
Masaaki Ito
,
Issei Kanno
,
Kosuke Yamazaki
,
Yoji Kishi
,
Wei-Yu Chen
,
Thomas Choi
,
Andreas F. Molisch
Impact of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMO With Transmit Power Control Algorithms.
IEEE Open J. Commun. Soc.
3 (2022)
Thomas Choi
,
Issei Kanno
,
Masaaki Ito
,
Wei-Yu Chen
,
Andreas F. Molisch
A Realistic Path Loss Model for Cell-Free Massive MIMO in Urban Environments.
GLOBECOM
(2022)
Thomas Choi
,
Jorge Gomez-Ponce
,
Colton Bullard
,
Issei Kanno
,
Masaaki Ito
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Andreas F. Molisch
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
WCNC
(2022)
Masaaki Ito
,
Issei Kanno
,
Yoshiaki Amano
,
Yoji Kishi
,
Wei-Yu Chen
,
Thomas Choi
,
Andreas F. Molisch
Joint AP On/Off and User-Centric Clustering for Energy-Efficient Cell-Free Massive MIMO Systems.
VTC Fall
(2022)
Issei Kanno
,
Masaaki Ito
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Yoji Kishi
,
Thomas Choi
,
Wei-Yu Chen
,
Andreas F. Molisch
Fronthaul Load-Reduced Scalable Cell-Free massive MIMO by Uplink Hybrid Signal Processing.
VTC Spring
(2022)
Jorge Gomez-Ponce
,
Thomas Choi
,
Naveed A. Abbasi
,
Aldo Adame
,
Alexander Alvarado
,
Colton Bullard
,
Ruiyi Shen
,
Fred Daneshgaran
,
Harpreet S. Dhillon
,
Andreas F. Molisch
Air-to-Ground Directional Channel Sounder With Drone and 64-antenna Dual-polarized Cylindrical Array.
ICC Workshops
(2021)
Thomas Choi
,
François Rottenberg
,
Jorge Gomez-Ponce
,
Akshay Ramesh
,
Peng Luo
,
Charlie Jianzhong Zhang
,
Andreas F. Molisch
Experimental Investigation of Frequency Domain Channel Extrapolation in Massive MIMO Systems for Zero-Feedback FDD.
IEEE Trans. Wirel. Commun.
20 (1) (2021)
Thomas Choi
,
Masaaki Ito
,
Issei Kanno
,
Jorge Gomez-Ponce
,
Colton Bullard
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Andreas F. Molisch
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
IEEE Open J. Circuits Syst.
2 (2021)
Masaaki Ito
,
Issei Kanno
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Yoji Kishi
,
Thomas Choi
,
Andreas F. Molisch
Effect of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMO.
VTC Fall
(2021)
Thomas Choi
,
Masaaki Ito
,
Issei Kanno
,
Takeo Oseki
,
Kosuke Yamazaki
,
Andreas F. Molisch
Uplink Energy Efficiency of Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channels.
SiPS
(2021)
Masaaki Ito
,
Issei Kanno
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Yoji Kishi
,
Thomas Choi
,
Andreas F. Molisch
Evaluation on Energy Efficiency of UE in UL Cell-Free Massive MIMO System With Power Control Methods.
GLOBECOM (Workshops)
(2021)
Thomas Choi
,
Masaaki Ito
,
Issei Kanno
,
Jorge Gomez-Ponce
,
Colton Bullard
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Andreas F. Molisch
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
CoRR
(2021)
Thomas Choi
,
Jorge Gomez-Ponce
,
Colton Bullard
,
Issei Kanno
,
Masaaki Ito
,
Takeo Ohseki
,
Kosuke Yamazaki
,
Andreas F. Molisch
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
CoRR
(2021)
François Rottenberg
,
Thomas Choi
,
Peng Luo
,
Charlie Jianzhong Zhang
,
Andreas F. Molisch
Performance Analysis of Channel Extrapolation in FDD Massive MIMO Systems.
IEEE Trans. Wirel. Commun.
19 (4) (2020)
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
Methodology for Benchmarking Radio-Frequency Channel Sounders Through a System Model.
IEEE Trans. Wirel. Commun.
19 (10) (2020)
Thomas Choi
,
Peng Luo
,
Akshay Ramesh
,
Andreas F. Molisch
Co-Located vs Distributed vs Semi-Distributed MIMO: Measurement-Based Evaluation.
ACSSC
(2020)
Thomas Choi
,
Peng Luo
,
Akshay Ramesh
,
Andreas F. Molisch
Co-Located vs Distributed vs Semi-Distributed MIMO: Measurement-Based Evaluation.
CoRR
(2020)
François Rottenberg
,
Ming-Chun Lee
,
Thomas Choi
,
Jianzhong Zhang
,
Andreas F. Molisch
Robust Non-Coherent Beamforming for FDD Downlink Massive MIMO.
VTC Spring
(2020)
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
Enabling Super-Resolution Parameter Estimation for mm-Wave Channel Sounding.
IEEE Trans. Wirel. Commun.
19 (5) (2020)
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
Enable Super-resolution Parameter Estimation for Mm-wave Channel Sounding.
CoRR
(2019)
Celalettin Umit Bas
,
Rui Wang
,
Seun Sangodoyin
,
Thomas Choi
,
Sooyoung Hur
,
Kuyeon Whang
,
Jeongho Park
,
Charlie Jianzhong Zhang
,
Andreas F. Molisch
Outdoor to Indoor Propagation Channel Measurements at 28 GHz.
IEEE Trans. Wirel. Commun.
18 (3) (2019)
Thomas Choi
,
François Rottenberg
,
Jorge Gomez-Ponce
,
Akshay Ramesh
,
Peng Luo
,
Jianzhong Zhang
,
Andreas F. Molisch
Channel Extrapolation for FDD Massive MIMO: Procedure and Experimental Results.
CoRR
(2019)
Thomas Choi
,
François Rottenberg
,
Jorge Gomez-Ponce
,
Akshay Ramesh
,
Peng Luo
,
Jianzhong Zhang
,
Andreas F. Molisch
Channel Extrapolation for FDD Massive MIMO: Procedure and Experimental Results.
VTC Fall
(2019)
Thomas Choi
,
Celalettin Umit Bas
,
Rui Wang
,
Sooyoung Hur
,
Jeongho Park
,
Jianzhong Zhang
,
Andreas F. Molisch
Measurement Based Directional Modeling of Dynamic Human Body Shadowing at 28 GHz.
GLOBECOM
(2018)
Sunmoo Yoon
,
Thomas Choi
,
Michelle Odlum
,
Dennis A. Mitchell
,
Ian M. Kronish
,
Karina W. Davidson
,
Joseph Finkelstein
Machine Learning to Identify Behavioral Determinants of Oral Health in Inner City Older Hispanic Adults.
ICIMTH
(2018)
Sunmoo Yoon
,
Michelle Odlum
,
Yeonsuk Lee
,
Thomas Choi
,
Ian M. Kronish
,
Karina W. Davidson
,
Joseph Finkelstein
Applying Deep Learning to Understand Predictors of Tooth Mobility Among Urban Latinos.
ICIMTH
(2018)
Celalettin Umit Bas
,
Rui Wang
,
Thomas Choi
,
Sooyoung Hur
,
Kuyeon Whang
,
Jeongho Park
,
Jianzhong Zhang
,
Andreas F. Molisch
Outdoor to Indoor Penetration Loss at 28 GHz for Fixed Wireless Access.
ICC
(2018)
Celalettin Umit Bas
,
Rui Wang
,
Thomas Choi
,
Sooyoung Hur
,
Kuyeon Whang
,
Jeongho Park
,
Jianzhong Zhang
,
Andreas F. Molisch
Outdoor to Indoor Penetration Loss at 28 GHz for Fixed Wireless Access.
CoRR
(2017)
Thomas Choi
,
Dwight Deugo
Open Source Spam Filtering.
International Conference on Internet Computing
(2008)