The swift progress of metasurface technology, enabling meticulous manipulation of the
propagation environment, is anticipated to bring a transformative impact on sixth-generation …

Compared to passive intelligent reflecting surface (IRS), active IRS is viewed as a more
efficient promising technique to combat the double-fading impact in IRS-aided wireless …

This paper presents an algorithm for finding the optimal configuration of active
reconfigurable intelligent surface (RIS) when both transmitter and receiver are equipped …

Due to its ability of overcoming the impact of double-fading effect, active intelligent reflecting
surface (IRS) has attracted a lot of attention. Unlike passive IRS, active IRS should be …

Active intelligent reflecting surface (IRS) is a revolutionary technique for the future 6th
generation mobile networks. The conventional far-field single-IRS-aided directional …

In this paper, channel estimation of an active intelligent reflecting surface (IRS) aided uplink
Internet of Things (IoT) network is investigated. Firstly, the least square (LS) estimators for …

Since the secrecy rate (SR) performance improvement obtained by secure directional
modulation (DM) network is limited, an active intelligent reflective surface (IRS)-assisted DM …

Active intelligent reflecting surface (IRS) is a revolutionary technique for the future 6G
networks. The conventional far-field single-IRS-aided directional modulation (DM) networks …

This paper presents an algorithm for finding the optimal configuration of active
reconfigurable intelligent surface (RIS) when both transmitter and receiver are equipped …

Due to its intrinsic ability to combat the double-fading effect, the active intelligent reflective
surface (IRS) be-comes popular. The main feature of active IRS must be supplied by power …