💰 Funded Projects
PI:
| Project | Funding | PI | Status | Years |
|---|---|---|---|---|
| Beam design for beam-squint mitigation and exploitation in terahertz communication systems | NRF | J. H. Lee | Ongoing | 2026–2029 |
| Low-complexity wireless communication systems inspired by distributed computing and complexity theory | NRF | K. Son | Ongoing | 2026–2029 |
| Channel estimation and beamforming considering mobility and wideband characteristics in Ka-band LEO satellite communications | ETRI | J. H. Lee, K. Son | Completed | 2025 |
| Beamforming for beam-squint mitigation in LEO satellite communication systems | ETRI | J. H. Lee, K. Son | Completed | 2024 |
| Machine learning-based beamforming for wireless communication systems | NRF | J. H. Lee | Completed | 2021–2022 |
| Next-generation wireless communication techniques by disaster-management stage | NRF | J. H. Lee | Completed | 2016–2020 |
| Development of an LEO constellation simulator | ETRI | J. H. Lee | Completed | — |
| Ultra-low-latency multi-layer communication based on direct M2M | ETRI | J. H. Lee | Completed | — |
| Layer-1-based resource management for low-latency B5G services | ETRI | J. H. Lee | Completed | — |
National Research Foundation (NRF) grants and ETRI collaborative research projects.
🧩 Research Thrusts (ongoing)
- LEO satellite communications — beam-squint mitigation and decentralized tensor-based channel estimation for massive-MIMO satellite links.
- Coded computing for edge AI — wireless coded matrix computation enabling reliable, straggler-resilient inference at the network edge.
- Physical-layer security — covert communication and relay/jammer selection for secure wireless links.
- AI-aided communication — machine-learning-based beamforming, power allocation, and channel estimation.