Reliable Near-Field Multi-User Positioning Informed by Two-Stage MUSIC
Numerical results show that the proposed MUSIC-Net achieves lower mean positioning error (MPER) than existing benchmarks and yields tighter SCP-calibrated prediction regions, demonstrating both accurate LoS localization and efficient uncertainty quantification (UQ) in coherent multi-path environments.
Jia-Ying Li, Hai-Feng Wen, Chang-Sheng You et al.
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