Kae Won Choi

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 61

Top Topics

Cognitive Radio

Pose Estimation

Wireless Communication

Top Venues

IEEE Internet Things J.

IEEE Trans. Wirel. Commun.

Publications

Mi Hyun Lee, Chaewon Yun, Geun Ho Kim, Soo Young Park, Chang Wahn Yu, Kae Won Choi
Fully Distributed Cell-Free MIMO Systems: Architecture, Algorithm, and Testbed Experiments. IEEE Internet Things J. 11 (5) (2024)
Constantinos Psomas, Konstantinos Ntougias, Nikita Shanin, Dongfang Xu, Kenneth MacSporran Mayer, Nguyen Minh Tran, Laura Cottatellucci, Kae Won Choi, Dong In Kim, Robert Schober, Ioannis Krikidis
Wireless Information and Energy Transfer in the Era of 6G Communications. CoRR (2024)
Seunghyun Kim, Seunghwan Shin, Sangwon Lee, Kae Won Choi, Yusung Kim
Learning Visual Clue for UWB-based multi-person pose estimation. Knowl. Based Syst. 284 (2024)
Juyoung Choi, Hyeok Jang, Kae Won Choi
Phase Noise Compensation Techniques for Arbitrary Reference Signal Configurations in mmWave and Sub-THz Bands. IEEE Wirel. Commun. Lett. 13 (3) (2024)
Jong In Park, Jun Byung Chae, Kae Won Choi
Model-Based Deep Reinforcement Learning Framework for Channel Access in Wireless Networks. IEEE Internet Things J. 11 (6) (2024)
Gon Woo Kim, Sang Won Lee, Ha-Young Song, Kae Won Choi
A Study on 3D Human Pose Estimation Using Through-Wall IR-UWB Radar and Transformer. IEEE Access 11 (2023)
Permana Deny, Saewon Cheon, Ha-Young Song, Kae Won Choi
Hierarchical Transformer for Motor Imagery-Based Brain Computer Interface. IEEE J. Biomed. Health Informatics 27 (11) (2023)
Permana Deny, Kae Won Choi
Hierarchical Transformer for Brain Computer Interface. BCI (2023)
Muhammad Miftahul Amri, Nguyen Minh Tran, Je Hyeon Park, Dong In Kim, Kae Won Choi
Sparsity-Aware Channel Estimation for Fully Passive RIS-Based Wireless Communications: Theory to Experiments. IEEE Internet Things J. 10 (9, May 1) (2023)
Tahira Mahboob, Min Young Chung, Kae Won Choi
EMG-based 3D hand gesture prediction using transformer-encoder classification. ICT Express 9 (6) (2023)
Jae-Mo Kang, Kae Won Choi
Efficient Demodulation Algorithms for MIMO-LoRa. IEEE Internet Things J. 10 (23) (2023)
Muhammad Miftahul Amri, Nguyen Minh Tran, Arif Abdul Aziz, Je Hyeon Park, Dong In Kim, Kae Won Choi
Direct Data Modulation via Passive RIS: Concept and Implementation of RIS-Backscatter Communications. GLOBECOM (Workshops) (2023)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
An Efficient Beam-Sharing Algorithm for RIS-aided Simultaneous Wireless Information and Power Transfer Applications. ICASSP (2023)
Arif Abdul Aziz, Agfianto Eko Putra, Dong In Kim, Kae Won Choi
Drone-Based Sensor Information Gathering System With Beam-Rotation Forward-Scattering Communications and Wireless Power Transfer. IEEE Internet Things J. 9 (13) (2022)
Bruno Clerckx, Junghoon Kim, Kae Won Choi, Dong In Kim
Foundations of Wireless Information and Power Transfer: Theory, Prototypes, and Experiments. Proc. IEEE 110 (1) (2022)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Ghafar Ramadhan Faqih, Dong In Kim, Kae Won Choi
Beam Splitting Technique for Reconfigurable Intelligent Surface-Aided Simultaneous Wireless Information and Power Transfer Applications. ITW (2022)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
Multifocus Techniques for Reconfigurable Intelligent Surface-Aided Wireless Power Transfer: Theory to Experiment. IEEE Internet Things J. 9 (18) (2022)
Jong In Park, Kae Won Choi
Model-Based Reinforcement Learning for Wireless Channel Access. ICTC (2022)
Bruno Clerckx, Junghoon Kim, Kae Won Choi, Dong In Kim
Foundations of Wireless Information and Power Transfer: Theory, Prototypes, and Experiments. CoRR (2022)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
Reconfigurable-Intelligent-Surface-Aided Wireless Power Transfer Systems: Analysis and Implementation. IEEE Internet Things J. 9 (21) (2022)
Je Hyeon Park, Nguyen Minh Tran, Sa Il Hwang, Dong In Kim, Kae Won Choi
Design and Implementation of 5.8GHz RF Wireless PowerTransfer System. CoRR (2021)
Muhammad Miftahul Amri, Nguyen Minh Tran, Kae Won Choi
Reconfigurable Intelligent Surface-Aided Wireless Communications: Adaptive Beamforming and Experimental Validations. IEEE Access 9 (2021)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
Multi-Device Charging RIS-Aided Wireless Power Transfer Systems. ICTC (2021)
Hyun Sik Yoon, Dong Geun Jo, Dong In Kim, Kae Won Choi
On-Off Arbitrary Beam Synthesis and Non-Interactive Beam Management for Phased Antenna Array Communications. IEEE Trans. Veh. Technol. 70 (6) (2021)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
Beam Scanning Methods for Multi-Antenna Wireless Power Transfer with Reconfigurable Intelligent Surface. SPAWC (2021)
Je Hyeon Park, Nguyen Minh Tran, Sa Il Hwang, Dong In Kim, Kae Won Choi
Design and Implementation of 5.8 GHz RF Wireless Power Transfer System. IEEE Access 9 (2021)
Je Hyeon Park, Dong In Kim, Kae Won Choi
Analysis and Experiment on Multi-Antenna-to-Multi-Antenna RF Wireless Power Transfer. IEEE Access 9 (2021)
Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi
Reconfigurable Intelligent Surface-Aided Wireless Power Transfer Systems: Analysis and Implementation. CoRR (2021)
Lorenz Ginting, Hyun Sik Yoon, Dong In Kim, Kae Won Choi
Beam Avoidance for Human Safety in Radiative Wireless Power Transfer. IEEE Access 8 (2020)
Hyeon Ho Jang, Kae Won Choi, Dong In Kim
Novel Frequency-Splitting SWIPT for Overcoming Amplifier Nonlinearity. IEEE Wirel. Commun. Lett. 9 (6) (2020)
Nguyen Minh Tran, Muhammad Miftahul Amri, Dong Soo Kang, Je Hyeon Park, Mi Hyun Lee, Dong In Kim, Kae Won Choi
Demo: Demonstration of Reconfigurable Metasurface for Wireless Communications. WCNC Workshops (2020)
Sung Hoon Kim, Sung Yon Park, Kae Won Choi, Tae-Jin Lee, Dong In Kim
Backscatter-Aided Cooperative Transmission in Wireless-Powered Heterogeneous Networks. IEEE Trans. Wirel. Commun. 19 (11) (2020)
Kae Won Choi, Sa Il Hwang, Arif Abdul Aziz, Hyeon Ho Jang, Ji Su Kim, Dong Soo Kang, Dong In Kim
Simultaneous Wireless Information and Power Transfer (SWIPT) for Internet of Things: Novel Receiver Design and Experimental Validation. IEEE Internet Things J. 7 (4) (2020)
Arif Abdul Aziz, Lorenz Ginting, Dedi Setiawan, Je Hyeon Park, Nguyen Minh Tran, Gyu Yang Yeon, Dong In Kim, Kae Won Choi
Battery-Less Location Tracking for Internet of Things: Simultaneous Wireless Power Transfer and Positioning. IEEE Internet Things J. 6 (5) (2019)
Faris Muhammad Syariati, Kae Won Choi
Optimal Concurrent Multipath Data Transfer for Bandwidth Aggregation in Heterogeneous Mobile Networks. Wirel. Pers. Commun. 107 (3) (2019)
Kae Won Choi, Lorenz Ginting, Arif Abdul Aziz, Dedi Setiawan, Je Hyeon Park, Sa Il Hwang, Dong Soo Kang, Min Young Chung, Dong In Kim
Toward Realization of Long-Range Wireless-Powered Sensor Networks. IEEE Wirel. Commun. 26 (4) (2019)
Daniyal Munir, Syed Tariq Shah, Kae Won Choi, Tae-Jin Lee, Min Young Chung
Performance analysis of wireless-powered cognitive radio networks with ambient backscatter. EURASIP J. Wirel. Commun. Netw. 2019 (2019)
Nam Tuan Nguyen, Kae Won Choi, Lingyang Song, Zhu Han
ROOMMATEs: An Unsupervised Indoor Peer Discovery Approach for LTE D2D Communications. IEEE Trans. Veh. Technol. 67 (6) (2018)
Dedi Setiawan, Arif Abdul Aziz, Dong In Kim, Kae Won Choi
Experiment, Modeling, and Analysis of Wireless-Powered Sensor Network for Energy Neutral Power Management. IEEE Syst. J. 12 (4) (2018)
Kae Won Choi, Arif Abdul Aziz, Dedi Setiawan, Nguyen Minh Tran, Lorenz Ginting, Dong In Kim
Distributed Wireless Power Transfer System for Internet of Things Devices. IEEE Internet Things J. 5 (4) (2018)
Muhammad Ejaz Ahmed, Dong In Kim, Kae Won Choi
Traffic-Aware Optimal Spectral Access in Wireless Powered Cognitive Radio Networks. IEEE Trans. Mob. Comput. 17 (3) (2018)
Kae Won Choi, Phisca Aditya Rosyady, Lorenz Ginting, Arif Abdul Aziz, Dedi Setiawan, Dong In Kim
Theory and Experiment for Wireless-Powered Sensor Networks: How to Keep Sensors Alive. IEEE Trans. Wirel. Commun. 17 (1) (2018)
Yogi Salomo Mangontang Pratama, Kae Won Choi
Bandwidth Aggregation Protocol and Throughput-Optimal Scheduler for Hybrid RF and Visible Light Communication Systems. IEEE Access 6 (2018)
Syed Tariq Shah, Daniel B. da Costa, Kae Won Choi, Min Young Chung
Dynamic Wireless Energy Harvesting and Optimal Distribution in Multipair DF Relay Network with Nonlinear Energy Conversion Model. Wirel. Commun. Mob. Comput. 2018 (2018)
Syed Tariq Shah, Kae Won Choi, Tae-Jin Lee, Min Young Chung
Outage Probability and Throughput Analysis of SWIPT Enabled Cognitive Relay Network With Ambient Backscatter. IEEE Internet Things J. 5 (4) (2018)
Daniyal Munir, Syed Tariq Shah, Kae Won Choi, Min Young Chung
Information Processing and Wireless Energy Harvesting in Interference-Aware Public Safety Networks. Wirel. Pers. Commun. 103 (3) (2018)
Kae Won Choi, Lorenz Ginting, Dedi Setiawan, Arif Abdul Aziz, Dong In Kim
Coverage probability of distributed wireless power transfer system. ICUFN (2017)
Dedi Setiawan, Arif Abdul Aziz, Dong In Kim, Kae Won Choi
Experiment and Modeling of Wireless-Powered Sensor Network. WCNC Workshops (2017)
Kae Won Choi, Lorenz Ginting, Phisca Aditya Rosyady, Arif Abdul Aziz, Dong In Kim
Wireless-Powered Sensor Networks: How to Realize. IEEE Trans. Wirel. Commun. 16 (1) (2017)
Kae Won Choi, Dong In Kim, Min Young Chung
Received Power-Based Channel Estimation for Energy Beamforming in Multiple-Antenna RF Energy Transfer System. IEEE Trans. Signal Process. 65 (6) (2017)
Kae Won Choi, Phisca Aditya Rosyady, Lorenz Ginting, Arif Abdul Aziz, Dong In Kim
Simultaneously charging multiple sensor nodes in multi-antenna wireless-powered sensor networks. ICC Workshops (2017)
Kae Won Choi, Young Su Cho, Aneta, Ji Wun Lee, Sung Min Cho, Jaehyuk Choi
Optimal load balancing scheduler for MPTCP-based bandwidth aggregation in heterogeneous wireless environments. Comput. Commun. 112 (2017)
Dedi Setiawan, Arif Abdul Aziz, Dong In Kim, Kae Won Choi
Experiment, Modeling, and Analysis of Wireless-Powered Sensor Network for Energy Neutral Power Management. CoRR (2017)
Kae Won Choi, Phisca Aditya Rosyady, Lorenz Ginting, Arif Abdul Aziz, Dedi Setiawan, Dong In Kim
Theory and Experiment for Wireless-Powered Sensor Networks: How to Keep Sensors Alive. CoRR (2017)
Kae Won Choi, Dong In Kim
Stochastic Optimal Control for Wireless Powered Communication Networks. IEEE Trans. Wirel. Commun. 15 (1) (2016)
Kae Won Choi, Dimas Tribudi Wiriaatmadja, Ekram Hossain
Discovering Mobile Applications in Cellular Device-to-Device Communications: Hash Function and Bloom Filter-Based Approach. IEEE Trans. Mob. Comput. 15 (2) (2016)
Syed Tariq Shah, Kae Won Choi, Syed Faraz Hasan, Min Young Chung
Throughput analysis of two-way relay networks with wireless energy harvesting capabilities. Ad Hoc Networks 53 (2016)
Syed Tariq Shah, Daniyal Munir, Min Young Chung, Kae Won Choi
Information Processing and Wireless Energy Harvesting in Two-Way Amplify-and-Forward Relay Networks. VTC Spring (2016)
Ewaldo Zihan, Kae Won Choi, Dong In Kim
Distributed Random Access Scheme for Collision Avoidance in Cellular Device-to-Device Communication. IEEE Trans. Wirel. Commun. 14 (7) (2015)
Kae Won Choi, Zhu Han
Device-to-Device Discovery for Proximity-Based Service in LTE-Advanced System. IEEE J. Sel. Areas Commun. 33 (1) (2015)
Dimas Tribudi Wiriaatmadja, Kae Won Choi
Hybrid Random Access and Data Transmission Protocol for Machine-to-Machine Communications in Cellular Networks. IEEE Trans. Wirel. Commun. 14 (1) (2015)
Bharat Shrestha, Ekram Hossain, Kae Won Choi
Distributed and Centralized Hybrid CSMA/CA-TDMA Schemes for Single-Hop Wireless Networks. CoRR (2014)
Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Variable length signal detection framework for cognitive radio systems. Int. J. Commun. Syst. 27 (3) (2014)
Bharat Shrestha, Ekram Hossain, Kae Won Choi
Distributed and Centralized Hybrid CSMA/CA-TDMA Schemes for Single-Hop Wireless Networks. IEEE Trans. Wirel. Commun. 13 (7) (2014)
Kae Won Choi, Dong Geun Jeong, Wha Sook Jeon
Optimal Subcarrier and Power Allocation in OFDMA Mesh Networks. Ad Hoc Sens. Wirel. Networks 22 (3-4) (2014)
Ewaldo Zihan, Kae Won Choi
Random access protocol for collision avoidance in cellular device-to-device communication. ICC (2014)
Dong Heon Lee, Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Two-Stage Semi-Distributed Resource Management for Device-to-Device Communication in Cellular Networks. IEEE Trans. Wirel. Commun. 13 (4) (2014)
Kae Won Choi, Hyun Lee, Sung Cheol Chang
Discovering Mobile Applications in Device-to-Device Communications: Hash Function-Based Approach. VTC Spring (2014)
Kae Won Choi, Suhan Choi, Ji-Hoon Yun
On the Joint Distribution of Aggregate Interference at Multiple Wireless Receivers. IEEE Trans. Veh. Technol. 62 (3) (2013)
Dong Heon Lee, Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Resource allocation scheme for device-to-device communication for maximizing spatial reuse. WCNC (2013)
Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Adaptive and Distributed Access to Spectrum Holes in Cognitive Radio System. Wirel. Pers. Commun. 70 (1) (2013)
Suhan Choi, Ji-Hoon Yun, Kae Won Choi
Functional Duality Between Distributed Source Coding with One Distortion Criterion and Semi-Deterministic Broadcast Channel Coding in the Case of Correlated Messages. IEEE Commun. Lett. 17 (6) (2013)
Kae Won Choi, Ekram Hossain
Estimation of Primary User Parameters in Cognitive Radio Systems via Hidden Markov Model. IEEE Trans. Signal Process. 61 (3) (2013)
Bharat Shrestha, Kae Won Choi, Ekram Hossain
A Dynamic Time Slot Allocation Scheme for Hybrid CSMA/TDMA MAC Protocol. IEEE Wirel. Commun. Lett. 2 (5) (2013)
Dong Heon Lee, Wha Sook Jeon, Kae Won Choi, Dong Geun Jeong
Adaptive transmission policy over Rayleigh fading channels for cooperative networks with limited feedback. IET Commun. 7 (17) (2013)
Karaputugala Madushan Thilina, Kae Won Choi, Nazmus Saquib, Ekram Hossain
Machine Learning Techniques for Cooperative Spectrum Sensing in Cognitive Radio Networks. IEEE J. Sel. Areas Commun. 31 (11) (2013)
Dimas Tribudi Wiriaatmadja, Kae Won Choi
Joint Random Access Channel Allocation and Load Control for Machine-To-Machine Communications in Cellular Networks. TA (2013)
Kae Won Choi, Dong In Kim
Outage Probability Analysis of Macro-Diversity Combining in Poisson Field of Access Points. IEEE Commun. Lett. 16 (8) (2012)
Sunyoung Lee, Kae Won Choi, Seong-Lyun Kim
Maximum Likelihood Detection of Random Primary Networks for Cognitive Radio Systems. IEICE Trans. Commun. (10) (2012)
Karaputugala Madushan Thilina, Kae Won Choi, Nazmus Saquib, Ekram Hossain
Pattern classification techniques for cooperative spectrum sensing in cognitive radio networks: SVM and W-KNN approaches. GLOBECOM (2012)
Kae Won Choi, Ekram Hossain, Dong In Kim
Cooperative Spectrum Sensing Under a Random Geometric Primary User Network Model. IEEE Trans. Wirel. Commun. 10 (6) (2011)
Kae Won Choi, Ekram Hossain
Opportunistic Access to Spectrum Holes Between Packet Bursts: A Learning-Based Approach. IEEE Trans. Wirel. Commun. 10 (8) (2011)
Phond Phunchongharn, Ekram Hossain, Kae Won Choi, Sergio Camorlinga
Robust Transmission Scheduling and Power Control for Spectrum Sharing in Spatial Reuse TDMA Wireless Networks. GLOBECOM (2011)
Bharat Shrestha, Ekram Hossain, Kae Won Choi, Sergio Camorlinga
A Markov Decision Process (MDP)-Based Congestion-Aware Medium Access Strategy for IEEE 802.15.4. GLOBECOM (2011)
Kae Won Choi, Ekram Hossain, Dong In Kim
Downlink Subchannel and Power Allocation in Multi-Cell OFDMA Cognitive Radio Networks. IEEE Trans. Wirel. Commun. 10 (7) (2011)
Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Efficient Load-Aware Routing Scheme for Wireless Mesh Networks. IEEE Trans. Mob. Comput. 9 (9) (2010)
Kae Won Choi
Adaptive Sensing Technique to Maximize Spectrum Utilization in Cognitive Radio. IEEE Trans. Veh. Technol. 59 (2) (2010)
Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Resource allocation in OFDMA wireless communications systems supporting multimedia services. IEEE/ACM Trans. Netw. 17 (3) (2009)
Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong
Sequential detection of cyclostationary signal for cognitive radio systems. IEEE Trans. Wirel. Commun. 8 (9) (2009)
Kae Won Choi, Dong Geun Jeong, Wha Sook Jeon
Packet Scheduler for Mobile Communications Systems with Time-Varying Capacity Region. IEEE Trans. Wirel. Commun. 6 (3) (2007)