crossrefSensors2026-04-03Cited by 1
3D Urban Outdoor WiFi 7 Network Planning and Analysis Using Ray-Tracing and Machine Learning: Transformer-Based Surrogate Modeling for High-Resolution Digital Twin
Emanuel-Crăciun Trînc, Cosmin Ancuți, Andy Vesa, Călin Simu, Valentin-Adrian Niță, Cristina Stolojescu-Crişan
Accurate modeling of outdoor wireless propagation in dense urban environments is essential for smart city connectivity. Deterministic ray-tracing techniques provide high-fidelity multipath insight; however they suffer from high computational cost and limited scalability in large…