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cs.IT2021
Privacy-Preserving Wireless Federated Learning Exploiting Inherent Hardware Impairments
Sina Rezaei Aghdam, Ehsan Amid, Marija Furdek +1
We consider a wireless federated learning system where multiple data holder edge devices collaborate to train a global model via sharing their parameter updates with an honest-but-…
cs.IT2020
Distortion-Aware Linear Precoding for Massive MIMO Downlink Systems with Nonlinear Power Amplifiers
Sina Rezaei Aghdam, Sven Jacobsson, Ulf Gustavsson +3
We introduce a framework for linear precoder design over a massive multiple-input multiple-output downlink system in the presence of nonlinear power amplifiers (PAs). By studying t…