Design and analysis of uplink and downlink communications for federated learning

S Zheng, C Shen, X Chen - IEEE Journal on Selected Areas in …, 2020 - ieeexplore.ieee.org
Communication has been known to be one of the primary bottlenecks of federated learning
(FL), and yet existing studies have not addressed the efficient communication design …

Quantized federated learning under transmission delay and outage constraints

Y Wang, Y Xu, Q Shi, TH Chang - IEEE Journal on Selected …, 2021 - ieeexplore.ieee.org
Federated learning (FL) has been recognized as a viable distributed learning paradigm
which trains a machine learning model collaboratively with massive mobile devices in the …

Federated learning over noisy channels: Convergence analysis and design examples

X Wei, C Shen - IEEE Transactions on Cognitive …, 2022 - ieeexplore.ieee.org
Does Federated Learning (FL) work when both uplink and downlink communications have
errors? How much communication noise can FL handle and what is its impact on the …

Dynamic aggregation for heterogeneous quantization in federated learning

S Chen, C Shen, L Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Communication is widely known as the primary bottleneck of federated learning, and
quantization of local model updates before uploading to the parameter server is an effective …

UVeQFed: Universal vector quantization for federated learning

N Shlezinger, M Chen, YC Eldar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Traditional deep learning models are trained at a centralized server using data samples
collected from users. Such data samples often include private information, which the users …

Communication-efficient federated learning with adaptive quantization

Y Mao, Z Zhao, G Yan, Y Liu, T Lan, L Song… - ACM Transactions on …, 2022 - dl.acm.org
Federated learning (FL) has attracted tremendous attentions in recent years due to its
privacy-preserving measures and great potential in some distributed but privacy-sensitive …

Convergence time minimization of federated learning over wireless networks

M Chen, HV Poor, W Saad, S Cui - ICC 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
In this paper, the convergence time of federated learning (FL), when deployed over a
realistic wireless network, is studied. In particular, with the considered model, wireless users …

Convergence of federated learning over a noisy downlink

MM Amiri, D Gündüz, SR Kulkarni… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We study federated learning (FL), where power-limited wireless devices utilize their local
datasets to collaboratively train a global model with the help of a remote parameter server …

[PDF][PDF] Fedat: A communication-efficient federated learning method with asynchronous tiers under non-iid data

Z Chai, Y Chen, L Zhao, Y Cheng, H Rangwala - ArXivorg, 2020 - par.nsf.gov
Federated learning (FL) involves training a model over massive distributed devices, while
keeping the training data localized. This form of collaborative learning exposes new …

Interference management for over-the-air federated learning in multi-cell wireless networks

Z Wang, Y Zhou, Y Shi… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
Federated learning (FL) over resource-constrained wireless networks has recently attracted
much attention. However, most existing studies consider one FL task in single-cell wireless …