Artificial Intelligence #ai#artificial intelligence
AIRMap AI Framework Generates Radio Maps 100x Faster Than Ray Tracing for Wireless Digital Twins
Researchers propose AIRMap, a deep-learning framework that generates radio maps from a 2D elevation map in 4 ms, over 100x faster than GPU-accelerated ray tracing. Trained on 1.2M Boston-area samples, it predicts path gain with under 4 dB RMSE. Integration into Colosseum and Sionna SYS shows near-zero error in spectral efficiency compared to measurement-based channels.
Jun 16, 2026 1 source