Convergence of federated learning over a noisy downlink

MM Amiri, D Gündüz, SR Kulkarni… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… The convergence analysis of the proposed digital downlink … the convergence analysis of the
analog downlink approach, … of a noisy downlink transmission on the convergence behavior. …

Federated learning over noisy channels: Convergence analysis and design examples

X Wei, C Shen - IEEE Transactions on Cognitive …, 2022 - ieeexplore.ieee.org
… We present novel convergence analyses of the standard Federated Averaging (FEDAVG) …
transmissions, and simultaneous noisy downlink and uplink analog communications. These …

Improved convergence analysis and snr control strategies for federated learning in the presence of noise

A Upadhyay, A Hashemi - IEEE Access, 2023 - ieeexplore.ieee.org
… an improved convergence analysis technique that characterizes the distributed learning
paradigm of federated learning (FL) with imperfect/noisy uplink and downlink communications. …

Federated learning over noisy channels

X Wei, C Shen - ICC 2021-IEEE International Conference on …, 2021 - ieeexplore.ieee.org
… uplink and downlink noisy communications, the same O(1/T) convergence rate of FEDAVG
… the effective noise power of both uplink and downlink to scale at rate O(1/t2) and choose the …

Federated learning with downlink device selection

MM Amiri, SR Kulkarni, HV Poor - 2021 IEEE 22nd International …, 2021 - ieeexplore.ieee.org
… the convergence of the global model or lack of any participating devices. In this study, we
consider device selection based on downlink … FEEL with noisy bandwidth-limited downlink and …

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
… We provide new convergence analysis of the well-known … quantization in uplink and downlink
communications. These … comparing to the noise of SGD, such that the overall “noise level” …

Random orthogonalization for federated learning in massive MIMO systems

X Wei, C Shen, J Yang, HV Poor - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… interference and noise into consideration, a novel convergence bound of FL … downlink
phases as the theoretical benchmarks. On the machine learning side, we present the convergence

On the convergence of decentralized federated learning under imperfect information sharing

VP Chellapandi, A Upadhyay… - IEEE Control Systems …, 2023 - ieeexplore.ieee.org
… Motivated by the existing gap between perfect information and noisy decentralized learning,
… Chen, “Design and analysis of uplink and downlink communications for federated learning,” …

How Robust is Federated Learning to Communication Error? A Comparison Study Between Uplink and Downlink Channels

L Qu, S Song, CY Tsui, Y Mao - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
downlink, for two reasons. First, for a given BER in the downlink, the local training steps on a
noisy … Proof of Theorem 1 We first prove the convergence bound for FL with uplink bit errors. …

COTAF: Convergent over-the-air federated learning

T Sery, N Shlezinger, K Cohen… - GLOBECOM 2020-2020 …, 2020 - ieeexplore.ieee.org
… effect of the noisy channel, thus facilitating FL convergence. We analyze the convergence of
… , which are commonly more limited as compared to its downlink counterpart [6]. A commonly …