Preprint
Aug 2026
ControlRadio: Prompt-Driven Controllable Diffusion for Cross-Modal Radio Map Generation
ControlRadio is presented, a controllable generative framework that produces radio maps from natural-language descriptions and environmental layouts, including building structures and transmitter locations, while reducing computation time by more than four orders of magnitude compared with conventional simulation-based methods.
Kangjun Liu, Xiying Pan, Shuhang Zhang et al.
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