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eess.SP2025
Differentiable High-Performance Ray Tracing-Based Simulation of Radio Propagation with Point Clouds
Niklas Vaara, Pekka Sangi, Miguel Bordallo López +1
Ray tracing is a widely used deterministic method for radio propagation simulations, capable of producing physically accurate multipath components. The accuracy depends on the qual…
eess.SP2024
Ray Launching-Based Computation of Exact Paths with Noisy Dense Point Clouds
Niklas Vaara, Pekka Sangi, Miguel Bordallo López +1
Point clouds have been a recent interest for ray tracing-based radio channel characterization, as sensors such as RGB-D cameras and laser scanners can be utilized to generate an ac…
eess.SP2024
A Ray Launching Approach for Computing Exact Paths with Point Clouds
Niklas Vaara, Pekka Sangi, Miguel Bordallo López +1
Ray tracing is a deterministic method that produces propagation paths between a transmitter and a receiver. The simulation accuracy is significantly influenced by the environment d…