Author

Ho-Ang D. Le

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Open access Sep 2026

Key Reconciliation with RC-LDPC/Error Estimation for Satellite-based FSO/QKD Systems

Satellite-based free-space optics (FSO) quantum key distribution (QKD) systems have recently attracted significant research interest due to their potential to enable globally secured applications. However, the inherent uncertainty of FSO channels, caused by weather conditions and satellite mobility, induces severe fluc...

Cuong T. Nguyen, Ho-Ang D. Le, Anshul Jaiswal et al. · IEEE Transactions on Vehicul... · 0 citations

Open access Sep 2026

Modulating Retroreflector-Aided UAV-Based FSO/QKD Systems

Unmanned aerial vehicles (UAVs)-based free-space optics (FSO)/quantum key distribution (QKD) systems require high-precision pointing mechanisms. This increases system complexity and limits rapid deployment for lightweight and energy-constrained UAVs. This letter proposes a modulating retroreflector (MRR)-equipped UAV a...

Duy V. N. Luong, Duy-Tuan Dao, C. Nguyen et al. · IEEE Communications Letters · 0 citations

Conference Jul 2026

Urgency-Aware QoE-Driven UAV Trajectory Planning for Multi-Priority Post-Disaster Networks via Deep Reinforcement Learning

In disaster scenarios where terrestrial communication infrastructure is compromised, Unmanned Aerial Vehicles (UAVs) provide a rapid solution for restoring connectivity. However, conventional trajectory planning methods often treat users uniformly, neglecting heterogeneous urgency requirements in emergency environments...

Zalita Phetxomphou, Ho-Ang D. Le, A. T. Pham · IEEE International Conferenc... · 0 citations