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Research Area
Research Area
AI-Radio Access Network (AI-RAN)
AI-Radio Access Network (AI-RAN)
Intelligent connectivity management and resource allocation
Deep learning–based channel estimation and channel state prediction
Spectrum efficiency and energy efficiency optimization with traffic-aware learning models
Non-Terrestrial Network (NTN) & Space-Air-Ground Integrated Network (SAGIN)
Non-Terrestrial Network (NTN) & Space-Air-Ground Integrated Network (SAGIN)
Adaptive beamforming and reconfigurable intelligent surface (RIS) orchestration
AI-assisted channel estimation and cooperative communication protocol design
UAV trajectory optimization and topology control for 3D network architectures
Massive MIMO / mmWave / Full-Duplex Wireless
Massive MIMO / mmWave / Full-Duplex Wireless
PHY/MAC cross-layer protocol design for large-scale antenna systems
Beamforming and resource allocation for interference mitigation and alignment
Software-defined radio (SDR)–based prototyping and experimental performance validation
WiFi-Based Human Pose Estimation
WiFi-Based Human Pose Estimation
RF signal–based, non-vision human pose estimation and sensing
Human mobility modeling, tracking, and healthcare-oriented monitoring
Lightweight and energy-efficient AI deployment on edge devices
Past Projects @ CU
Past Projects @ CU
[PI] Deep learning-based video/RF fusion human detection technology for patient monitoring in hospitals
[PI] Deep learning-based video/RF fusion human detection technology for patient monitoring in hospitals
Funded by National Program for Excellence in SW
September 2024 - November 2024 (3 months)
[PI] Development of XR-based multi-user training platform for clinical practice training
[PI] Development of XR-based multi-user training platform for clinical practice training
Funded by Korea Technology and Information Promotion Agency for SMEs (TIPA)
July 2022 - June 2024 (2 years)
[PI] Federated deep reinforcement learning-based resource allocation for flying ad-hoc network
[PI] Federated deep reinforcement learning-based resource allocation for flying ad-hoc network
Funded by National Research Foundation (NRF)
June 2021 - May 2024 (3 years)
[PI] Development of IoT-based indoor bicycle smart pedal for healthcare
[PI] Development of IoT-based indoor bicycle smart pedal for healthcare
Funded by Korea Technology and Information Promotion Agency for SMEs (TIPA)
September 2023 - May 2024 (9 months)
[PI] Research on RF-based video compensation for robust animal activity monitoring in livestock pollution environments
[PI] Research on RF-based video compensation for robust animal activity monitoring in livestock pollution environments
Funded by Korea Technology and Information Promotion Agency for SMEs (TIPA)
May 2023 - January 2024 (9 months)
[PI] Development of RF-based mobility detection for crowd density monitoring in disaster environments
[PI] Development of RF-based mobility detection for crowd density monitoring in disaster environments
Funded by Leaders in INdustry-university Cooperation (LINC)
June 2023 - December 2023 (7 months)
[PI] Development of risk situation monitoring system for industrial workers
[PI] Development of risk situation monitoring system for industrial workers
Funded by Startup Support Foundation of Chosun University
June 2023 - December 2023 (7 months)
[PI] Development of a prototype for recognizing cow's calving signs using video and BLE
[PI] Development of a prototype for recognizing cow's calving signs using video and BLE
Funded by Leaders in INdustry-university Cooperation (LINC)
November 2022 - February 2023 (4 months)
[PI] Development of AI video analysis module to prevent safety accidents at industrial sites
[PI] Development of AI video analysis module to prevent safety accidents at industrial sites
Funded by National Program for Excellence in SW
March 2022 - November 2022 (9 months)
[PI] Deep-learning based beamforming protocol for full-duplex C-RAN
[PI] Deep-learning based beamforming protocol for full-duplex C-RAN
Funded by National Research Foundation (NRF)
June 2019 - February 2022 (3 years)
[PI] Development of edge computing-based realtime OCR AI engine for wearable system
[PI] Development of edge computing-based realtime OCR AI engine for wearable system
Funded by National Program for Excellence in SW
March 2021 - November 2021 (9 months)
[PI] Wireless communication technology for BWMS data transmission
[PI] Wireless communication technology for BWMS data transmission
Funded by Korea Institute of Ocean Science & Technology (KIOST)
January 2019 - December 2020 (2 years)
[PI] AI-based precision noise inspection technology using hearing intelligence and collaborative robot
[PI] AI-based precision noise inspection technology using hearing intelligence and collaborative robot
Funded by National Program for Excellence in SW
March 2020 - October 2020 (8 months)
[PI] Multi-antenna full-duplex wireless networks for satellite communication
[PI] Multi-antenna full-duplex wireless networks for satellite communication
Funded by National Research Foundation (NRF)
June 2016 - May 2019 (3 years)
[PI] Medium access control protocol for massive MIMO system
[PI] Medium access control protocol for massive MIMO system
Funded by National Program for Excellence in SW
August 2018 - December 2018 (5 months)
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