Intelligent reflecting surface (IRS) has emerged as a key enabling technology to realize
smart and reconfigurable radio environment for wireless communications, by digitally …

Using reconfigurable intelligent surfaces (RISs) to improve the coverage and the data rate of
future wireless networks is a viable option. These surfaces are constituted of a significant …

Antenna array technology enables the directional transmission and reception of wireless
signals for communication, localization, and sensing purposes. The signal processing …

The emerging technology of reconfigurable intelligent surfaces (RISs) is provisioned as an
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …

This paper investigates a symbiotic unmanned aerial vehicle (UAV)-assisted intelligent
reflecting surface (IRS) radio system, where the UAV is leveraged to help the IRS reflect its …

Recent research on reconfigurable intelligent surfaces (RISs) suggests that RISs can
perform passive beamforming and information transfer (PBIT) simultaneously via smart …

The Internet of Things (IoT) is envisioned to connect everything, spanning from terrestrial to
nonterrestrial terminals, where reliable communication is expected to be allowed in both …

Reconfigurable intelligent surface (RIS) is a promising technological enabler for the 6th
generation (6G) of wireless systems with applications in localization and communication. In …

In the field of Automatic Facial Expression Signal Recognition (AFESR) at video
communication system, the fusing feature extraction is playing an extremely important role in …

Reconfigurable intelligent surface (RIS) technology is emerging as a promising technique
for performance enhancement for next-generation wireless networks. This paper …