| 2025 | VTC | Joint Phase noise and Channel Estimation for DFT-s-OFDM in Sub-THz band. | Donghwan Jang, Geunho Kim, Kae Won Choi |
| 2025 | VTC | Deep Reinforcement Learning-Based Combinatorial Optimization Solver to Address Wireless Resource Allocation Problem. | Raihan Muhammad Syahran, Won Woo Ro, Kae Won Choi |
| 2025 | WCNC | Transformer-Based Site-Specific Channel Estimation. | Yong Jun Noh, Kae Won Choi |
| 2025 | WCNC | A Novel RIS-Empowered Base Station: A Practical Implementation and Experimental Validation. | Je Hyeon Park, Suhyun Kim, Muhammad Miftahul Amri, Nguyen Minh Tran, Dong In Kim, Kae Won Choi |
| 2023 | GLOBECOM | Direct Data Modulation via Passive RIS: Concept and Implementation of RIS-Backscatter Communications. | Muhammad Miftahul Amri, Nguyen Minh Tran, Arif Abdul Aziz, Je Hyeon Park, Dong In Kim, Kae Won Choi |
| 2023 | ICASSP | An Efficient Beam-Sharing Algorithm for RIS-aided Simultaneous Wireless Information and Power Transfer Applications. | Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Dong In Kim, Kae Won Choi |
| 2022 | ITW | Beam Splitting Technique for Reconfigurable Intelligent Surface-Aided Simultaneous Wireless Information and Power Transfer Applications. | Nguyen Minh Tran, Muhammad Miftahul Amri, Je Hyeon Park, Ghafar Ramadhan Faqih, Dong In Kim, Kae Won Choi |
| 2020 | WCNC | Demo: Demonstration of Reconfigurable Metasurface for Wireless Communications. | Nguyen Minh Tran, Muhammad Miftahul Amri, Dong Soo Kang, Je Hyeon Park, Mi Hyun Lee, Dong In Kim, Kae Won Choi |
| 2017 | WCNC | Experiment and Modeling of Wireless-Powered Sensor Network. | Dedi Setiawan, Arif Abdul Aziz, Dong In Kim, Kae Won Choi |
| 2016 | VTC | Information Processing and Wireless Energy Harvesting in Two-Way Amplify-and-Forward Relay Networks. | Syed Tariq Shah, Daniyal Munir, Min Young Chung, Kae Won Choi |
| 2014 | VTC | Discovering Mobile Applications in Device-to-Device Communications: Hash Function-Based Approach. | Kae Won Choi, Hyun Lee, Sung Cheol Chang |
| 2013 | WCNC | Resource allocation scheme for device-to-device communication for maximizing spatial reuse. | Dong Heon Lee, Kae Won Choi, Wha Sook Jeon, Dong Geun Jeong |
| 2012 | GLOBECOM | Pattern classification techniques for cooperative spectrum sensing in cognitive radio networks: SVM and W-KNN approaches. | Karaputugala Madushan Thilina, Kae Won Choi, Nazmus Saquib, Ekram Hossain |
| 2011 | GLOBECOM | Robust Transmission Scheduling and Power Control for Spectrum Sharing in Spatial Reuse TDMA Wireless Networks. | Phond Phunchongharn, Ekram Hossain, Kae Won Choi, Sergio Camorlinga |
| 2011 | GLOBECOM | A Markov Decision Process (MDP)-Based Congestion-Aware Medium Access Strategy for IEEE 802.15.4. | Bharat Shrestha, Ekram Hossain, Kae Won Choi, Sergio Camorlinga |