MIMO over-the-air computation for high-mobility multimodal sensing

G Zhu, K Huang - IEEE Internet of Things journal, 2018 - ieeexplore.ieee.org
In future Internet-of-Things networks, sensors or even access points can be mounted on
ground/aerial vehicles for smart-city surveillance or environment monitoring. For such high …

Reduced-dimension design of MIMO over-the-air computing for data aggregation in clustered IoT networks

D Wen, G Zhu, K Huang - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
One basic operation of Internet-of-Things (IoT) networks is to acquire a function of distributed
data collected from sensors over wireless channels, called wireless data aggregation …

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 …

Integrated sensing, communication, and computation over-the-air: MIMO beamforming design

X Li, F Liu, Z Zhou, G Zhu, S Wang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
To support the unprecedented growth of the Internet of Things (IoT) applications,
tremendous data need to be collected by the IoT devices and delivered to the server for …

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 …

Cooperative interference management for over-the-air computation networks

X Cao, G Zhu, J Xu, K Huang - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
Recently, over-the-air computation (AirComp) has emerged as an efficient solution for
access points (APs) to aggregate distributed data from many edge devices (eg, sensors) by …

Hybrid beamforming for massive MIMO over-the-air computation

X Zhai, X Chen, J Xu, DWK Ng - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Over-the-air computation (AirComp) has been recognized as a promising technique in
Internet-of-Things (IoT) networks for fast data aggregation from a large number of wireless …

Optimized power control for over-the-air computation in fading channels

X Cao, G Zhu, J Xu, K Huang - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
Over-the-air computation (AirComp) of a function (eg, averaging) has recently emerged as
an efficient multiple-access scheme for fast aggregation of distributed data at mobile devices …

Channel estimation for millimeter-wave multiuser MIMO systems via PARAFAC decomposition

Z Zhou, J Fang, L Yang, H Li… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
We consider the problem of uplink channel estimation for millimeter wave (mmWave)
systems, where the base station (BS) and mobile stations (MSs) are equipped with large …

Over-the-air computation systems: Optimal design with sum-power constraint

X Zang, W Liu, Y Li, B Vucetic - IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
Over-the-air computation (AirComp), which leverages the superposition property of wireless
multiple-access channel (MAC) and the mathematical tool of function representation, has …