Intelligent reflecting surface-aided wireless communications: A tutorial
Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
Reconfigurable intelligent surfaces: Principles and opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
Survey on 6G frontiers: Trends, applications, requirements, technologies and future research
Emerging applications such as Internet of Everything, Holographic Telepresence,
collaborative robots, and space and deep-sea tourism are already highlighting the …
collaborative robots, and space and deep-sea tourism are already highlighting the …
A wireless communication scheme based on space-and frequency-division multiplexing using digital metasurfaces
Digitally programmable metasurfaces are of potential use in wireless multiplexing
techniques because they can encode and transmit information without using traditional radio …
techniques because they can encode and transmit information without using traditional radio …
Active RIS vs. passive RIS: Which will prevail in 6G?
As a revolutionary paradigm for controlling wireless channels, reconfigurable intelligent
surfaces (RISs) have emerged as a candidate technology for future 6G networks. However …
surfaces (RISs) have emerged as a candidate technology for future 6G networks. However …
Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …
application to wireless communications. RISs can be realized in different ways, which …
Big data analysis of the internet of things in the digital twins of smart city based on deep learning
The study aims to conduct big data analysis (BDA) on the massive data generated in the
smart city Internet of things (IoT), make the smart city change to the direction of fine …
smart city Internet of things (IoT), make the smart city change to the direction of fine …
Simultaneously transmitting and reflecting (STAR) RIS aided wireless communications
The novel concept of simultaneously transmitting and reflecting (STAR) reconfigurable
intelligent surfaces (RISs) is investigated, where the incident wireless signal is divided into …
intelligent surfaces (RISs) is investigated, where the incident wireless signal is divided into …
Channel estimation for RIS-empowered multi-user MISO wireless communications
Reconfigurable Intelligent Surfaces (RISs) have been recently considered as an energy-
efficient solution for future wireless networks due to their fast and low-power configuration …
efficient solution for future wireless networks due to their fast and low-power configuration …
Reconfigurable intelligent surfaces for wireless communications: Principles, challenges, and opportunities
Recently there has been a flurry of research on the use of reconfigurable intelligent surfaces
(RIS) in wireless networks to create smart radio environments. In a smart radio environment …
(RIS) in wireless networks to create smart radio environments. In a smart radio environment …