no code implementations • 31 Mar 2024 • Shudi Weng, Chengxi Li, Ming Xiao, Mikael Skoglund
We investigate federated learning (FL) in the presence of stragglers, with emphasis on wireless scenarios where the power-constrained edge devices collaboratively train a global model on their local datasets and transmit local model updates through fading channels.
no code implementations • 18 Sep 2022 • Shudi Weng, Fan Jiang, Henk Wymeersch
Spatial wideband effects are known to affect channel estimation and localization performance in millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems.