[HTML][HTML] Over-the-air federated learning: Status quo, open challenges, and future directions
The development of applications based on artificial intelligence and implemented over
wireless networks is increasingly rapidly and is expected to grow dramatically in the future …
wireless networks is increasingly rapidly and is expected to grow dramatically in the future …
Multiple Access in the Era of Distributed Computing and Edge Intelligence
This paper focuses on the latest research and innovations in fundamental next-generation
multiple access (NGMA) techniques and the coexistence with other key technologies for the …
multiple access (NGMA) techniques and the coexistence with other key technologies for the …
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 …
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 …
Blind Federated Learning via Over-the-Air q-QAM
S Razavikia, JMBDS Júnior, C Fischione - arXiv preprint arXiv:2311.04253, 2023 - arxiv.org
In this work, we investigate federated edge learning over a fading multiple access channel.
To alleviate the communication burden between the edge devices and the access point, we …
To alleviate the communication burden between the edge devices and the access point, we …
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 …
wireless multiple access channels to perform mathematical computations. Initially introduced …
Waveform Design for Over-the-Air Computing
In response to the increasing number of devices anticipated in next-generation networks, a
shift toward over-the-air (OTA) computing has been proposed. Leveraging the superposition …
shift toward over-the-air (OTA) computing has been proposed. Leveraging the superposition …
Digital Over-the-Air Computation: Achieving High Reliability via Bit-Slicing
6G mobile networks aim to realize ubiquitous intelligence at the network edge via distributed
learning, sensing, and data analytics. Their common operation is to aggregate high …
learning, sensing, and data analytics. Their common operation is to aggregate high …
A Novel Channel Coding Scheme for Digital Multiple Access Computing
X Yan, S Razavikia, C Fischione - arXiv preprint arXiv:2404.16476, 2024 - arxiv.org
In this paper, we consider the ChannelComp framework, which facilitates the computation of
desired functions by multiple transmitters over a common receiver using digital modulations …
desired functions by multiple transmitters over a common receiver using digital modulations …