MetaSensing: Intelligent Metasurface Assisted RF 3D Sensing by Deep Reinforcement Learning

Using RF signals for wireless sensing has gained increasing attention. However, due to the unwanted multi-path fading in uncontrollable radio environments, the accuracy of RF sensing is limited. Instead of passively adapting to the environment, in this paper, we consider the scenario where an intell...

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Vydané v:	IEEE journal on selected areas in communications Ročník 39; číslo 7; s. 2182 - 2197
Hlavní autori:	Hu, Jingzhi, Zhang, Hongliang, Bian, Kaigui, Renzo, Marco Di, Han, Zhu, Song, Lingyang
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.07.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Institute of Electrical and Electronics Engineers
Predmet:	Accuracy Algorithms Antennas beamformer pattern design Deep learning deep reinforcement learning Electronics Engineering Sciences Entropy (Information theory) Machine learning Mapping metasurface Metasurfaces Object recognition Optimization policy gradient algorithm Radio frequency RF 3D sensing RF signals Sensors Three-dimensional displays
ISSN:	0733-8716, 1558-0008
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