Waveforms for Computing Over the Air

A Pérez-Neira, M Martinez-Gost, A Şahin… - arXiv preprint arXiv …, 2024 - arxiv.org
Over-the-air computation (AirComp) leverages the signal-superposition characteristic of
wireless multiple access channels to perform mathematical computations. Initially introduced …

Over-the-Air Computation for Machine Learning: Model Aggregation via Retransmissions

H Hellström - 2022 - diva-portal.org
With the emerging Internet of Things (IoT) paradigm, more than a billion sensing devices will
be collecting an unprecedented amount of data. Simultaneously, the field of data analytics is …

Optimizing over-the-air computation in IRS-aided C-RAN systems

D Yu, SH Park, O Simeone… - 2020 IEEE 21st …, 2020 - ieeexplore.ieee.org
Over-the-air computation (AirComp) is an efficient solution to enable federated learning on
wireless channels. Air-Comp assumes that the wireless channels from different devices can …

Over-the-air computation systems: Optimization, analysis and scaling laws

W Liu, X Zang, Y Li, B Vucetic - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
For future Internet-of-Things based Big Data applications, data collection from ubiquitous
smart sensors with limited spectrum bandwidth is very challenging. On the other hand, to …

A survey on over-the-air computation

A Şahin, R Yang - IEEE Communications Surveys & Tutorials, 2023 - ieeexplore.ieee.org
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 …

Over-the-Air Computing with Imperfect CSI: Design and Performance Optimization

NG Evgenidis, VK Papanikolaou… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Over-the-air computing (AirComp) has recently attracted considerable attention as an
efficient method of data fusion by integrating uncoded communication transmissions with …

Over-the-Air Computation for 6G: Foundations, Technologies, and Applications

Z Wang, Y Zhao, Y Zhou, Y Shi, C Jiang… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
The rapid advancement of artificial intelligence technologies has given rise to diversified
intelligent services, which place unprecedented demands on massive connectivity and …

Intelligent over-the-air computing environment

PS Bouzinis, NA Mitsiou… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
A key service of the sixth generation (6G) of wireless networks is envisioned to be native
Artificial Intelligence, which calls for radical changes to the way the nodes communicate and …

Optimized amplify-and-forward relaying for hierarchical over-the-air computation

F Wang, J Xu - 2020 IEEE Globecom Workshops (GC Wkshps, 2020 - ieeexplore.ieee.org
Over-the-air computation (AirComp) is an emerging wireless technique with wide
applications (eg, in distributed edge learning), which can swiftly compute functions of …

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 …