A survey on over-the-air computation
Communication and computation are often viewed as separate tasks. This approach is very
effective from the perspective of engineering as isolated optimizations can be performed …
effective from the perspective of engineering as isolated optimizations can be performed …
Over-the-air computation based on balanced number systems for federated edge learning
A Şahin - IEEE Transactions on Wireless Communications, 2023 - ieeexplore.ieee.org
In this study, we propose a digital over-the-air computation (OAC) scheme for achieving
continuous-valued (analog) aggregation for federated edge learning (FEEL). We show that …
continuous-valued (analog) aggregation for federated edge learning (FEEL). We show that …
Reliable Majority Vote Computation with Complementary Sequences for UAV Waypoint Flight Control
In this study, we propose a non-coherent over-the-air computation scheme to calculate the
majority vote (MV) reliably in fading channels. The proposed approach relies on modulating …
majority vote (MV) reliably in fading channels. The proposed approach relies on modulating …
A demonstration of over-the-air computation for federated edge learning
A Şahin - 2022 IEEE Globecom Workshops (GC Wkshps), 2022 - ieeexplore.ieee.org
In this study, we propose a general-purpose synchronization method that allows a set of
software-defined radios (SDRs) to transmit or receive any in-phase/quadrature data with …
software-defined radios (SDRs) to transmit or receive any in-phase/quadrature data with …
SumComp: Coding for Digital Over-the-Air Computation via the Ring of Integers
S Razavikia, JMBDS Júnior, C Fischione - arXiv preprint arXiv:2310.20504, 2023 - arxiv.org
Communication and computation are traditionally treated as separate entities, allowing for
individual optimizations. However, many applications focus on local information's …
individual optimizations. However, many applications focus on local information's …
Distributed Convex Optimization" Over-the-Air" in Dynamic Environments
N Agrawal, RLG Cavalcante, M Yukawa… - arXiv preprint arXiv …, 2023 - arxiv.org
This paper presents a decentralized algorithm for solving distributed convex optimization
problems in dynamic networks with time-varying objectives. The unique feature of the …
problems in dynamic networks with time-varying objectives. The unique feature of the …
Optimal Receive Filter Design for Misaligned Over-the-Air Computation
H Hellström, S Razavikia, V Fodor… - arXiv preprint arXiv …, 2023 - arxiv.org
Over-the-air computation (OAC) is a promising wireless communication method for
aggregating data from many devices in dense wireless networks. The fundamental idea of …
aggregating data from many devices in dense wireless networks. The fundamental idea of …
Majority Vote Computation With Complementary Sequences for Distributed UAV Guidance
This study introduces a novel non-coherent over-the-air computation (OAC) scheme aimed
at achieving reliable majority vote (MV) calculations in fading channels. The proposed …
at achieving reliable majority vote (MV) calculations in fading channels. The proposed …
Massive Digital Over-the-Air Computation for Communication-Efficient Federated Edge Learning
Over-the-air computation (AirComp) is a promising technology converging communication
and computation over wireless networks, which can be particularly effective in model …
and computation over wireless networks, which can be particularly effective in model …
Performance Comparison Between Coherent and Non-Coherent Approaches for Over-the-Air Computation
Over-the-air computation (OAC) can effectively support rapid data aggregation from a
plethora of devices, exploiting the inherent superposition property of wireless multiple …
plethora of devices, exploiting the inherent superposition property of wireless multiple …