Junil Choi

ORCID

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 147

Top Venues

CoRR

IEEE Trans. Wirel. Commun.

IEEE Trans. Commun.

IEEE Wirel. Commun. Lett.

Publications

Hyuckjin Choi, A. Lee Swindlehurst, Junil Choi
WMMSE-Based Rate Maximization for RIS-Assisted MU-MIMO Systems. CoRR (2024)
Hyuckjin Choi, Ly Van Nguyen, Junil Choi, A. Lee Swindlehurst
A Deep Reinforcement Learning Approach for Autonomous Reconfigurable Intelligent Surfaces. CoRR (2024)
Geonho Han, Hyuckjin Choi, Ryeongmyeong Kim, Kitae Nam, Junil Choi, Theodoros A. Tsiftsis
On the physical layer security of visible light communications empowered by gold nanoparticles. J. Opt. Commun. Netw. 16 (7) (2024)
Hyuckjin Choi, Ly Van Nguyen, Junil Choi, A. Lee Swindlehurst
A Deep Reinforcement Learning Approach for Autonomous Reconfigurable Intelligent Surfaces. ICC Workshops (2024)
Jae Cheol Park, Kyu-Min Kang, Junil Choi
K-Means Clustering-Aided Power Control for UAV-Enabled OFDM Networks. IEEE Access 12 (2024)
Hyuckjin Choi, A. Lee Swindlehurst, Junil Choi
WMMSE-Based Rate Maximization for RIS-Assisted MU-MIMO Systems. IEEE Trans. Commun. 72 (8) (2024)
Yongjun Kim, Sejin Seo, Jihong Park, Mehdi Bennis, Seong-Lyun Kim, Junil Choi
Knowledge Distillation from Language-Oriented to Emergent Communication for Multi-Agent Remote Control. CoRR (2024)
Jeonghun Park, Byungju Lee, Jinseok Choi, Hoon Lee, Namyoon Lee, Seok-Hwan Park, Kyoung-Jae Lee, Junil Choi, Sung Ho Chae, Sang-Woon Jeon, Kyung Sup Kwak, Bruno Clerckx, Wonjae Shin
Rate-Splitting Multiple Access for 6G Networks: Ten Promising Scenarios and Applications. IEEE Netw. 38 (3) (2024)
Dong-Hyun Jung, Joon-Gyu Ryu, Junil Choi
Satellite Clustering for Non-Terrestrial Networks: Orbital Configuration-Dependent Outage Analysis. IEEE Wirel. Commun. Lett. 13 (2) (2024)
Hyeongtaek Lee, Seungsik Moon, Youngjoo Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
Multi-Group Multicasting Systems Using Multiple RISs. CoRR (2024)
Gyoseung Lee, Hyeongtaek Lee, Donghwan Kim, Jaehoon Chung, A. Lee Swindlehurst, Junil Choi
Joint Downlink and Uplink Optimization for RIS-Aided FDD MIMO Communication Systems. CoRR (2024)
Hyeongtaek Lee, Seungsik Moon, Youngjoo Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
Multi-Group Multicasting Systems Using Multiple RISs. IEEE Trans. Wirel. Commun. 23 (8) (2024)
Gyoseung Lee, Hyeongtaek Lee, Donghwan Kim, Jaehoon Chung, A. Lee Swindlehurst, Junil Choi
Joint Downlink and Uplink Optimization for RIS-Aided FDD MIMO Communication Systems. IEEE Trans. Wirel. Commun. 23 (8) (2024)
Gyoseung Lee, Hyeongtaek Lee, A. Lee Swindlehurst, Junil Choi
Two-Way Optimization for RIS Empowered FDD MIMO Communication Systems. WCNC (2024)
Hyesang Cho, Junil Choi
Smart Resource Allocation at mmWave/THz Frequencies with Cooperative Rate-Splitting. CoRR (2024)
Hyuckjin Choi, Jaeky Oh, Jaehoon Chung, George C. Alexandropoulos, Junil Choi
WiThRay: A Versatile Ray-Tracing Simulator for Smart Wireless Environments. IEEE Access 11 (2023)
Dong-Hyun Jung, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. IEEE Veh. Technol. Mag. 18 (3) (2023)
In-Soo Kim, Mehdi Bennis, Jaeky Oh, Jaehoon Chung, Junil Choi
Bayesian Channel Estimation for Intelligent Reflecting Surface-Aided mmWave Massive MIMO Systems With Semi-Passive Elements. IEEE Trans. Wirel. Commun. 22 (12) (2023)
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Junil Choi
Multi-User Beamforming under Per-Antenna Power Constraint. ICTC (2023)
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
Channel Estimation for Reconfigurable Intelligent Surface with a few Active Elements. CoRR (2023)
Jangho Lee, Junil Choi, Joonhyuk Kang
Harmony Search-Based Optimization for Multi-RISs MU-MISO OFDMA Systems. IEEE Wirel. Commun. Lett. 12 (2) (2023)
Dong-Hyun Jung, Joon-Gyu Ryu, Junil Choi
Satellite Clusters Flying in Formation: Orbital Configuration-Dependent Performance Analyses. CoRR (2023)
Hyuckjin Choi, Jaeky Oh, Jaehoon Chung, George C. Alexandropoulos, Junil Choi
Corrections to "WiThRay: A Versatile Ray-Tracing Simulator for Smart Wireless Environments". IEEE Access 11 (2023)
Dong-Hyun Jung, Hongjae Nam, Junil Choi, David J. Love
Modeling and Analysis of GEO Satellite Networks. CoRR (2023)
Hwanjin Kim, Junil Choi, David J. Love
Massive MIMO Channel Prediction Via Meta-Learning and Deep Denoising: Is a Small Dataset Enough? IEEE Trans. Wirel. Commun. 22 (12) (2023)
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
Channel Estimation for Reconfigurable Intelligent Surface With a Few Active Elements. IEEE Trans. Veh. Technol. 72 (6) (2023)
Hyun Ryu, Junil Choi
EMC2-Net: Joint Equalization and Modulation Classification based on Constellation Network. CoRR (2023)
Hyun Ryu, Junil Choi
-Net: Joint Equalization and Modulation Classification Based on Constellation Network. ICASSP (2023)
Hyesang Cho, Beomsoo Ko, Bruno Clerckx, Junil Choi
Coverage Increase at THz Frequencies: A Cooperative Rate-Splitting Approach. IEEE Trans. Wirel. Commun. 22 (12) (2023)
Hyuckjin Choi, Jaehoon Chung, Jaeky Oh, George C. Alexandropoulos, Junil Choi
WiThRay: A Versatile Ray-Tracing Simulator for Smart Wireless Environments. CoRR (2023)
Dong-Hyun Jung, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. CoRR (2023)
Jeonghun Park, Byungju Lee, Jinseok Choi, Hoon Lee, Namyoon Lee, Seok-Hwan Park, Kyoung-Jae Lee, Junil Choi, Sung Ho Chae, Sang-Woon Jeon, Kyung Sup Kwak, Bruno Clerckx, Wonjae Shin
Rate-Splitting Multiple Access for 6G Networks: Ten Promising Scenarios and Applications. CoRR (2023)
Hyesang Cho, Beomsoo Ko, Bruno Clerckx, Junil Choi
Cooperative Rate-Splitting for Enhanced THz Frequency Coverage. PIMRC (2023)
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Yongyun Choi, Junil Choi
Complete Power Reallocation for MU-MISO Under Per-Antenna Power Constraint. IEEE Trans. Commun. 71 (4) (2023)
In-Soo Kim, Junil Choi
Gridless Channel Estimation for MmWave Hybrid Massive MIMO Systems with Low-Resolution ADCs. CoRR (2022)
Taegyun Noh, Junil Choi
Cell-Free MIMO Systems Powered by Intelligent Reflecting Surfaces. IEEE Commun. Lett. 26 (5) (2022)
Hyesang Cho, Junil Choi
Energy Efficient UAV Communication via Multiple Intelligent Reflecting Surfaces. WCNC (2022)
Seungsik Moon, Hyeongtaek Lee, Junil Choi, Youngjoo Lee
Low-Complexity Beamforming Optimization for IRS-Aided MU-MIMO Wireless Systems. IEEE Trans. Veh. Technol. 71 (5) (2022)
Jihoon Cha, Junil Choi, David J. Love
Practical Distributed Reception for Wireless Body Area Networks Using Supervised Learning. IEEE Trans. Wirel. Commun. 21 (7) (2022)
In-Soo Kim, Mehdi Bennis, Junil Choi
Cell-Free mmWave Massive MIMO Systems With Low-Capacity Fronthaul Links and Low-Resolution ADC/DACs. IEEE Trans. Veh. Technol. 71 (10) (2022)
Geonho Han, Hyuckjin Choi, Ryeongmyeong Kim, Kitae Nam, Junil Choi
Exploiting Gold Nanoparticles for Secure Visible Light Communications. CoRR (2022)
Taegyun Noh, Junil Choi
Cell-Free MIMO Systems Powered by Intelligent Reflecting Surfaces. CoRR (2022)
Geonho Han, Junil Choi, Robert W. Heath Jr.
Radar Imaging Based on IEEE 802.11ad Waveform in V2I Communications. CoRR (2022)
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Sung-Jin Kim, Jaeyong Park, Junil Choi
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems. IEEE Trans. Wirel. Commun. 21 (8) (2022)
Sung Hyuck Hong, Jaeyong Park, Sung-Jin Kim, Junil Choi
Hybrid Beamforming for Intelligent Reflecting Surface Aided Millimeter Wave MIMO Systems. IEEE Trans. Wirel. Commun. 21 (9) (2022)
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Junil Choi
Channel Estimation for Intelligent Reflecting Surface Assisted MmWave Systems Using Analog Feedback. SAM (2022)
Geonho Han, Junil Choi, Robert W. Heath Jr.
Radar Imaging Based on IEEE 802.11ad Waveform in V2I Communications. IEEE Trans. Signal Process. 70 (2022)
Dong-Hyun Jung, Joon-Gyu Ryu, Junil Choi
When Satellites Work as Eavesdroppers. CoRR (2022)
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Junil Choi
Parameter-Based Channel Estimation for Intelligent Reflecting Surface Aided MIMO Systems. WCNC (2022)
Hyesang Cho, Beomsoo Ko, Bruno Clerckx, Junil Choi
Coverage Increase at THz Frequencies: A Cooperative Rate-Splitting Approach. CoRR (2022)
Dong-Hyun Jung, Joon-Gyu Ryu, Woo-Jin Byun, Junil Choi
Performance Analysis of Satellite Communication System Under the Shadowed-Rician Fading: A Stochastic Geometry Approach. IEEE Trans. Commun. 70 (4) (2022)
Hyesang Cho, Junil Choi
Energy minimization for UAV communication systems assisted with multiple IRSs. J. Commun. Networks 24 (5) (2022)
In-Soo Kim, Mehdi Bennis, Jaeky Oh, Jaehoon Chung, Junil Choi
Bayesian Channel Estimation for Intelligent Reflecting Surface-Aided mmWave Massive MIMO Systems With Semi-Passive Elements. CoRR (2022)
Hwanjin Kim, Junil Choi, David J. Love
Massive MIMO Channel Prediction Via Meta-Learning and Deep Denoising: Is a Small Dataset Enough? CoRR (2022)
In-Soo Kim, Mehdi Bennis, Junil Choi
Cell-Free MmWave Massive MIMO Systems with Low-Capacity Fronthaul Links and Low-Resolution ADC/DACs. CoRR (2022)
Beomsoo Ko, Hwanjin Kim, Junil Choi
Massive MIMO Channel Prediction Using Machine Learning: Power of Domain Transformation. CoRR (2022)
Dong-Hyun Jung, Joon-Gyu Ryu, Junil Choi
When Satellites Work as Eavesdroppers. IEEE Trans. Inf. Forensics Secur. 17 (2022)
In-Soo Kim, Junil Choi
Spatial Wideband Channel Estimation for MmWave Massive MIMO Systems with Hybrid Architectures and Low-Resolution ADCs. CoRR (2021)
In-Soo Kim, Junil Choi
Spatial Wideband Channel Estimation for mmWave Massive MIMO Systems With Hybrid Architectures and Low-Resolution ADCs. IEEE Trans. Wirel. Commun. 20 (6) (2021)
Jihoon Cha, Junil Choi, David J. Love
Practical Distributed Reception for Wireless Body Area Networks Using Supervised Learning. CoRR (2021)
Hyesang Cho, Junil Choi
Alternating Beamforming With Intelligent Reflecting Surface Element Allocation. IEEE Wirel. Commun. Lett. 10 (6) (2021)
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Yongyun Choi, Junil Choi
Complete Power Reallocation for MU-MIMO under Per-Antenna Power Constraint. CoRR (2021)
Hyesang Cho, Junil Choi
IRS-Aided Energy Efficient UAV Communication. CoRR (2021)
Jae Cheol Park, Kyu-Min Kang, Junil Choi
Low-Complexity Algorithm for Outage Optimal Resource Allocation in Energy Harvesting-Based UAV Identification Networks. CoRR (2021)
Sung Hyuck Hong, Jaeyong Park, Sung-Jin Kim, Junil Choi
Hybrid Beamforming for Intelligent Reflecting Surface Aided Millimeter Wave MIMO Systems. CoRR (2021)
Jinho Kang, Junil Choi, Wan Choi
Multi-User Energy Beamforming for Different Energy Requests. IEEE Wirel. Commun. Lett. 10 (8) (2021)
Beomsoo Ko, Hwanjin Kim, Junil Choi
Machine Learning-Based Channel Prediction Exploiting Frequency Correlation in Massive MIMO Wideband Systems. ICTC (2021)
In-Soo Kim, Junil Choi
Performance of Cell-Free MmWave Massive MIMO Systems with Fronthaul Compression and DAC Quantization. WCNC Workshops (2021)
In-Soo Kim, Junil Choi
Performance of Cell-Free MmWave Massive MIMO Systems with Fronthaul Compression and DAC Quantization. CoRR (2021)
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Chulhee Jang, Yongyun Choi, Junil Choi
Downlink Channel Reconstruction for Spatial Multiplexing in Massive MIMO Systems. IEEE Trans. Wirel. Commun. 20 (9) (2021)
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Chulhee Jang, Yongyun Choi, Junil Choi
Massive MIMO Channel Prediction: Kalman Filtering Vs. Machine Learning. IEEE Trans. Commun. 69 (1) (2021)
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Junil Choi
Downlink Channel Reconstruction for Massive MIMO Spatial Multiplexing. ICC (2021)
In-Soo Kim, Junil Choi
Gridless Channel Estimation for mmWave Hybrid Massive MIMO Systems with Low-Resolution ADCs. SSP (2021)
Geonho Han, Sucheol Kim, Junil Choi
Multi-Vehicle Velocity Estimation Using IEEE 802.11ad Waveform. CoRR (2021)
Geonho Han, Sucheol Kim, Junil Choi
Multi-Vehicle Velocity Estimation Using IEEE 802.11ad Waveform. ICASSP (2021)
Dong-Hyun Jung, Joon-Gyu Ryu, Woo-Jin Byun, Junil Choi
Performance Analysis of Satellite Communication System Under the Shadowed-Rician Fading: A Stochastic Geometry Approach. CoRR (2021)
Jae Cheol Park, Kyu-Min Kang, Junil Choi
Low-Complexity Algorithm for Outage Optimal Resource Allocation in Energy Harvesting-Based UAV Identification Networks. IEEE Commun. Lett. 25 (11) (2021)
Sung Hyuck Hong, Sucheol Kim, Junil Choi, Wan Choi
Polar-Cap Codebook Design for MISO Rician Fading Channels With Limited Feedback. IEEE Wirel. Commun. Lett. 10 (4) (2021)
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Sung-Jin Kim, Jaeyong Park, Junil Choi
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems. CoRR (2021)
Sung Hyuck Hong, Junil Choi
Phase Shift Design for Intelligent Reflecting Surface Aided mmWave MIMO Systems. GLOBECOM (Workshops) (2021)
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Chulhee Jang, Yongyun Choi, Junil Choi
Downlink Channel Reconstruction for Spatial Multiplexing in Massive MIMO Systems. CoRR (2021)
Hyuckjin Choi, Junil Choi
Downlink Extrapolation for FDD Multiple Antenna Systems Through Neural Network Using Extracted Uplink Path Gains. IEEE Access 8 (2020)
Jihoon Cha, Junil Choi, David J. Love
Noncoherent OOK Symbol Detection with Supervised-Learning Approach for BCC. PIMRC (2020)
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Junil Choi
Massive MIMO Channel Prediction: Machine Learning Versus Kalman Filtering. GLOBECOM (Workshops) (2020)
Hyuckjin Choi, Junil Choi
Downlink Extrapolation for FDD Multiple Antenna Systems Through Neural Network Using Extracted Uplink Path Gains. CoRR (2020)
Sucheol Kim, Junil Choi, Jiho Song
Beam Design for Millimeter-Wave Backhaul with Dual-Polarized Uniform Planar Arrays. ICC (2020)
Geonho Han, Junil Choi
Radar Imaging Based on IEEE 802.11ad Waveform. GLOBECOM (2020)
Hyesang Cho, Junil Choi
Alternating Beamforming with Intelligent Reflecting Surface Element Allocation. CoRR (2020)
Jihoon Cha, Junil Choi, David J. Love
Noncoherent OOK Symbol Detection with Supervised-Learning Approach for BCC. CoRR (2020)
Sung Hyuck Hong, Sucheol Kim, Junil Choi, Wan Choi
Polar-Cap Codebook Design for MISO Rician Fading Channels with Limited Feedback. CoRR (2020)
Sucheol Kim, Junil Choi, Jiho Song
Beam Designs for Millimeter-Wave Backhaul With Dual-Polarized Uniform Planar Arrays. IEEE Trans. Commun. 68 (7) (2020)
Sucheol Kim, Junil Choi, Jiho Song
Beam Designs for Millimeter-Wave Backhaul with Dual-Polarized Uniform Planar Arrays. CoRR (2020)
Geonho Han, Junil Choi
Radar Imaging Based on IEEE 802.11ad Waveform. CoRR (2020)
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Chulhee Jang, Yongyun Choi, Junil Choi
Massive MIMO Channel Prediction: Kalman Filtering vs. Machine Learning. CoRR (2020)
In-Soo Kim, Junil Choi
Gradient Pursuit-Based Channel Estimation for MmWave Massive MIMO Systems with One-Bit ADCs. PIMRC (2019)
In-Soo Kim, Junil Choi
Channel estimation via gradient pursuit for mmWave massive MIMO systems with one-bit ADCs. EURASIP J. Wirel. Commun. Netw. 2019 (2019)
In-Soo Kim, Junil Choi
Channel Estimation via Gradient Pursuit for MmWave Massive MIMO Systems with One-Bit ADCs. CoRR (2019)
Hwanjin Kim, Junil Choi
Channel estimation for spatially/temporally correlated massive MIMO systems with one-bit ADCs. EURASIP J. Wirel. Commun. Netw. 2019 (2019)
Hyeongtaek Lee, Sucheol Kim, Junil Choi
Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems. CoRR (2019)
Hyeongtaek Lee, Sucheol Kim, Junil Choi
Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems. SPAWC (2019)

Junil Choi.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Junil Choi