Review
Open access
2026
AI-Enabled Digital Twins for Underground UAV Communication: A Survey, Taxonomy, and Research Roadmap
Underground environments, including tunnels, mines, and collapsed structures, impose severe constraints on unmanned aerial vehicle (UAV) communication because of signal attenuation, nonline-of-sight (NLoS) propagation, intermittent connectivity, and global positioning system (GPS)-denied operation. Conventional communi...
Shumaila Javaid, H. Fahim, Bin Cheng et al.
· IEEE Sensors Reviews · 0 citations