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 …
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 …
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 …
Matrix-calibration-based cascaded channel estimation for reconfigurable intelligent surface assisted multiuser MIMO
Reconfigurable intelligent surface (RIS) is envisioned to be an essential component of the
paradigm for beyond 5G networks as it can potentially provide similar or higher array gains …
paradigm for beyond 5G networks as it can potentially provide similar or higher array gains …
Intelligent reflecting surface assisted multi-user OFDMA: Channel estimation and training design
To achieve the full passive beamforming gains of intelligent reflecting surface (IRS),
accurate channel state information (CSI) is indispensable but practically challenging to …
accurate channel state information (CSI) is indispensable but practically challenging to …
Modeling and analysis of reconfigurable intelligent surfaces for indoor and outdoor applications in future wireless networks
Reconfigurable intelligent surface (RIS)-empowered communication is one of the promising
6G technologies that allows the conversion of the wireless channel into an intelligent …
6G technologies that allows the conversion of the wireless channel into an intelligent …