Reconfigurable Intelligent Surface Aided NOMA Networks [PDF]
IEEE Journal on Selected Areas in Communications, 2020 Reconfigurable intelligent surfaces (RISs) constitute a promising performance enhancement for next-generation (NG) wireless networks in terms of enhancing both their spectrum efficiency (SE) and energy efficiency (EE). We conceive a system for serving paired power-domain non-orthogonal multiple access (NOMA) users by designing the passive beamforming ...
Tianwei Hou +5 more
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Resource Allocation for Reconfigurable Intelligent Surface Assisted Dual Connectivity
Sensors, 2022 The next generation 6G wireless systems are envisioned to have higher reliability and capacity than the existing cellular systems. The reconfigurable intelligent surfaces (RISs)-assisted wireless networks are one of the promising solutions to control the
Yoghitha Ramamoorthi +4 more
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Exploiting Reconfigurable Intelligent Surface-Based Uplink/Downlink Wireless Systems
IEEE Access, 2022 This paper analyzes the performance of an uplink/downlink reconfigurable intelligent surface (RIS)-based wireless system with a multiple-antenna base station (B), where the RIS selection strategy is considered to alleviate the overhead and resources ...
Khac-Tuan Nguyen +2 more
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Passive Type Reconfigurable Intelligent Surface: Measurement of Radiation Patterns
Micromachines, 2023 The demand for unprecedented data and ubiquitous wireless connections have led to the adoption of new types of transmitters and receivers. Additionally, different new types of devices and technologies need to be proposed for such demand.
Biswarup Rana, Sung-Sil Cho, Ic-Pyo Hong
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Control Plane for Reconfigurable Intelligent Surfaces [PDF]
IEEE Communications Standards MagazinePublished in Communication Standards ...
Fabio Saggese +4 more
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Capacity Improvement in Reconfigurable Intelligent Surface Assisted MIMO Communications
IEEE Access, 2021 Reconfigurable intelligent surface (RIS) is thought to be a potential key technique for future wireless communications due to its ability for manipulating the electromagnetic environment smartly.
Jun Yang +4 more
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Reconfigurable Intelligent Surfaces: Channel Characterization and Modeling
Proceedings of the IEEE, 2022 Reconfigurable intelligent surfaces (RISs) are two dimensional (2D) metasurfaces which can intelligently manipulate electromagnetic waves by low-cost near passive reflecting elements. RIS is viewed as a potential key technology for the sixth generation (6G) wireless communication systems mainly due to its advantages in tuning wireless signals, thus ...
Jie Huang 0004 +7 more
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Reconfigurable Intelligent Surface-Assisted Radar Deception Electronic Counter-Countermeasures
Remote Sensing, 2023 A reconfigurable intelligent surface (RIS) is a promising technology for wireless communication and radar detection, owing to its superior ability to realize smart radio environments. Inspired by previous studies on RISs, this study deals with the use of
Shanshan Zhao +3 more
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Nonterrestrial Communications Assisted by Reconfigurable Intelligent Surfaces
Proceedings of the IEEE, 2022 arXiv admin note: text overlap with arXiv:2012.04775, arXiv:2010.02749 by other ...
Jia Ye +3 more
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Reconfigurable intelligent surface-empowered MIMO systems
National Science Review, 2023 A brief overview is presented in this perspective, considering the application of reconfigurable intelligent surfaces for future multiple-input multiple-output (MIMO) systems.
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