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Site-specific Channel Modeling Based on Remote-Sensing Maps for 6G Space-Air-Ground Digital Twins

A remote-sensing-based augmented ray-tracing framework is proposed for channel modeling in 6G space-air-ground digital twins. It reconstructs a 3D scene from satellite imagery and calibrates EM material parameters using measured path loss, overcoming the lack of large-area 3D maps.

Why it matters

Important for developing digital twins of next-gen wireless networks, enabling regional channel modeling without detailed 3D maps.

Relevant to DT products

Original headline
Site-specific Channel Modeling Based on Remote-Sensing Maps for 6G Space--Air--Ground Digital Twins
Read the original: arXiv API — полнотекстовый поиск "digital twin"

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