Improving UAV Communication in Cell Free MIMO Using a Reconfigurable Intelligent Surface

no code implementations • 21 Sep 2022 • Bayan Al-Nahhas, Anas Chaaban, Md. Jahangir Hossain

In this paper, we propose to solve this challenge using a reconfigurable intelligent surface (RIS) to enhance the UAV communication while preserving the 3GPP- prescribed downwards antenna tilt and potentially improving the DL performance of the GUE.

Energy Efficient Federated Learning in Integrated Fog-Cloud Computing Enabled Internet-of-Things Networks

no code implementations • 7 Jul 2021 • Mohammed S. Al-Abiad, Md. Zoheb Hassan, Md. Jahangir Hossain

In the first scenario, local models are trained at the IoT devices and the F-APs upload the local model parameters to the CS.

Cloud Computing Federated Learning +1

Communication-Efficient Robust Federated Learning Over Heterogeneous Datasets

no code implementations • 17 Jun 2020 • Yanjie Dong, Georgios B. Giannakis, Tianyi Chen, Julian Cheng, Md. Jahangir Hossain, Victor C. M. Leung

For strongly convex loss functions, FRPG and LFRPG have provably faster convergence rates than a benchmark robust stochastic aggregation algorithm.

Federated Learning

Secure Distributed On-Device Learning Networks With Byzantine Adversaries

no code implementations • 3 Jun 2019 • Yanjie Dong, Julian Cheng, Md. Jahangir Hossain, Victor C. M. Leung

The worst-case malfunctioning terminals are the Byzantine adversaries, that can perform arbitrary harmful operations to compromise the learned model based on the full knowledge of the networks.

Federated Learning Privacy Preserving