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Indoor Localization With Reconfigurable Intelligent Surface
IEEE Communications Letters, 2021 Recently, reconfigurable intelligent surface (RIS), which operates with the aim to manipulate multi-path signals, has been widely considered for wireless communications. In this letter, we extend the employment of RIS to indoor positioning, with the aid of ultra-wideband (UWB) technique. Moreover, the Cramer-Rao lower bound of the developed positioning
Teng Ma 0007 +4 more
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Patent Trends on Reconfigurable Intelligent Surface
2023 14th International Conference on Information and Communication Technology Convergence (ICTC), 2023Juho Park, Jihyung Kim
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Wideband Localization with Reconfigurable Intelligent Surfaces
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring), 2022The wideband system plays a important role in high-accuracy location awareness. In beyond 5G networks, reconfigurable intelligent surfaces (RISs) are proposed to control the complex wireless environments. However, existing works related to RISs mainly focus on narrow-band systems due to the frequency-selectivity of conventional metasurfaces. This paper
Wang, Z +4 more
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A Novel Reconfigurable Intelligent Surface for Wide-Angle Passive Beamforming
IEEE Transactions on Microwave Theory and Techniques, 2022 A design for a highly reconfigurable intelligent surface (RIS) that can provide 3-D passive reflective beamforming suitable for sub-6-GHz frequency bands is proposed.
Junhui Rao, Yujie Zhang, Shiwen Tang
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Reconfigurable Intelligent Surface
A photovoltaic (PV) apparatus for the conversion of light into electrical energy is described. The PV apparatus has a surface to receive incident light, one or more PV elements in or at the surface, the PV element to convert light incident on the surface into electrical energy by the photovoltaic effect, and one or more reconfigurable intelligent ...Haustein, Thomas +2 more
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Distributed Computational Imaging with Reconfigurable Intelligent Surface
2020 International Conference on Wireless Communications and Signal Processing (WCSP), 2020As a promising imaging technique, computational imaging is able to reconstruct the target by transmitting temporal-spatial incoherent signals. With the reconstructed image, a deterministic model of the scene can be established. However, in previous computational imaging systems, the transceiver is an antenna array and each antenna element needs to be ...
Yang Tao, Zhaoyang Zhang 0001
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Benchmarking Framework for Reconfigurable Intelligent Surfaces
2021 IEEE Global Communications Conference (GLOBECOM), 2021Ammar Rafique +4 more
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Reconfigurable Intelligent Surfaces [Scanning the Issue]
Proceedings of the IEEE, 2022Tretyakov, Sergei, Di Renzo, Marco
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Spotlight on Reconfigurable Intelligent Surfaces [Mobile Radio]
IEEE Vehicular Technology Magazine, 2023As the world anticipates the arrival of 6G networks, the spotlight is increasingly turning toward innovative technologies that can push the boundaries of wireless connectivity even further. Among these transformative technologies, Reconfigurable Intelligent Surfaces (RIS) have emerged as a promising solution that holds immense potential to ...
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Reconfigurable intelligent surfaces for wireless communications
Frontiers of Information Technology & Electronic Engineering, 2023Qiang Cheng 0002 +2 more
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