Optimized Power Control Design for Over-the-Air Federated Edge Learning
Optimized Power Control Design for Over-the-Air Federated Edge Learning
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Over-the-air federated edge learning</i> (Air-FEEL) has emerged as a communication-efficient solution to enable distributed machine learning over edge devices by using their data locally to preserve the privacy. By exploiting the waveform superposition property of wireless channels, Air-FEEL allows the "one-shot" over-the-air aggregation of gradient-updates to enhance the …