Author

Yi Yang

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Preprint Jul 2026

CRB-Driven Beamforming and Trajectory Optimization for UAV-assisted ISAC System

Simulation results demonstrate that the proposed method significantly reduces the time-averaged CRB by over 10%, compared with the ISAC system without UAV assistance, and also achieves a higher sensing accuracy than both the fixed-UAV-trajectory and the maximum-ratio-transmission-based beamforming benchmarks.

Yi Yang, Qianqian Zhang, Huaxia Wang · 0 citations