Results 211 to 220 of about 1,622,378 (238)
Active Reconfigurable Intelligent Surfaces: Expanding the Frontiers of Wireless Communication-A Survey [PDF]
IEEE Communications Surveys and Tutorialspeer reviewedThe swift progress of metasurface technology, enabling meticulous manipulation of the propagation environment, is anticipated to bring a transformative impact on sixth-generation (6G) wireless communications efficiency. Utilizing metasurface
Fang Xu, Manzoor Ahmed, Zhu Han
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Reconfigurable Intelligent Surfaces: Principles and Opportunities
IEEE Communications Surveys and Tutorials, 2021 International audienceReconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces (IRSs), or large intelligent surfaces (LISs) 1 , have received significant attention for their potential to enhance the capacity and coverage ...
Xidong Mu, Naofal Al-Dhahir, Xiao Liu
exaly +2 more sources
Spotlight on Reconfigurable Intelligent Surfaces [Mobile Radio]
IEEE Vehicular Technology Magazine, 2023 As 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.
Claudio Ettore Casetti
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IEEE Communications Magazine, 2021 Reconfigurable intelligent surfaces (RISs) or intelligent reflecting surfaces (IRSs) are regarded as one of the most promising and revolutionizing techniques for enhancing the spectrum and/ or energy efficiency of wireless systems.
Cunhua Pan +2 more
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Reconfigurable Intelligent Surfaces for Wireless Communications: Principles, Challenges, and Opportunities [PDF]
IEEE Transactions on Cognitive Communications and Networking, 2020 Recently there has been a flurry of research on the use of reconfigurable intelligent surfaces (RIS) in wireless networks to create smart radio environments.
Lingyang Song, Karim Seddik, Zhu Han
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IEEE Vehicular Technology Magazine, 2023
Reconfigurable intelligent surfaces (RISs) are rapidly gaining prominence in the realm of 5G-advanced and predominantly 6G mobile networks, offering a revolutionary approach to optimizing wireless communications.
Ertuğrul Başar +7 more
semanticscholar +1 more source
Reconfigurable intelligent surfaces (RISs) are rapidly gaining prominence in the realm of 5G-advanced and predominantly 6G mobile networks, offering a revolutionary approach to optimizing wireless communications.
Ertuğrul Başar +7 more
semanticscholar +1 more source
IEEE Communications Surveys and Tutorials
Written by its inventors, this first tutorial on Beyond-Diagonal Reconfigurable Intelligent Surfaces (BD-RISs) provides the readers with the basics and fundamental tools necessary to appreciate, understand, and contribute to this emerging and disruptive ...
Hong-Yu Li +3 more
semanticscholar +1 more source
Written by its inventors, this first tutorial on Beyond-Diagonal Reconfigurable Intelligent Surfaces (BD-RISs) provides the readers with the basics and fundamental tools necessary to appreciate, understand, and contribute to this emerging and disruptive ...
Hong-Yu Li +3 more
semanticscholar +1 more source
IEEE Wireless Communications Letters
This letter proposes a fluid reconfigurable intelligent surface (FRIS) paradigm, extending the conventional reconfigurable intelligent surface (RIS) technology to incorporate position reconfigurability of the elements.
Han Xiao +5 more
semanticscholar +1 more source
This letter proposes a fluid reconfigurable intelligent surface (FRIS) paradigm, extending the conventional reconfigurable intelligent surface (RIS) technology to incorporate position reconfigurability of the elements.
Han Xiao +5 more
semanticscholar +1 more source
IEEE Transactions on Intelligent Vehicles
This survey explores the transformative role of reconfigurable intelligent surface (RIS) technologies in vehicular communication systems. It begins by introducing key RIS concepts and classifying them into passive, active, and hybrid types, with ...
Min Deng +7 more
semanticscholar +1 more source
This survey explores the transformative role of reconfigurable intelligent surface (RIS) technologies in vehicular communication systems. It begins by introducing key RIS concepts and classifying them into passive, active, and hybrid types, with ...
Min Deng +7 more
semanticscholar +1 more source
Backscatter Communication Assisted by Reconfigurable Intelligent Surfaces
Proceedings of the IEEE, 2022In a backscatter communication system, the backscatter device (BD) transmits its messages to the backscatter receiver (BR) by reflecting the incident signal from an external radio frequency (RF) emitter, instead of using power-hungry active RF components
Ying-Chang Liang +5 more
semanticscholar +1 more source