Machine-Learning Beam Tracking and Weight Optimization for mmWave Multi-UAV Links
Machine-Learning Beam Tracking and Weight Optimization for mmWave Multi-UAV Links
Millimeter-wave (mmWave) hybrid analog-digital beamforming is a promising approach to satisfy the low-latency constraint in multiple unmanned aerial vehicles (UAVs) systems, which serve as network infrastructure for flexible deployment. However, in highly dynamic multi-UAV environments, analog beam tracking becomes a critical challenge. The overhead of additional pilot transmission at the …