Intelligent reflecting surface (IRS) has emerged as a promising technology to enhance the
wireless communication network coverage and capacity by dynamically controlling the radio …

In this letter, we consider a double-active-intelligent reflecting surface (IRS) aided wireless
communication system, where two active IRSs assist the communication from a base station …

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 …

The integration of wireless powered communication network (WPCNs) with intelligent
reflecting surface (IRS) technology has emerged as a promising solution for enhancing the …

The incredible potentiality of reconfigurable intelligent surface (RIS) in addressing power
supply and obstacle environment of Internet of Medical Things (IoMT) has been capturing …

The widespread popularity of live streaming, cloud gaming, mobile video streaming, and
many real-time applications relies on high-speed data to ensure low latency and seamless …

Intelligent reflecting surface (IRS) can reconfigure the channel conditions, while the passive
beamforming gain is limited by the severe double path-loss effect. Fortunately, active IRS …

The hybrid intelligent reflecting surface (IRS) architecture is a novel technology that
leverages the advantages of both passive and active IRS; the passive IRS offers a large …

Wireless powered communication networks (WPCNs) are a promising technology for low-
power wireless communication. Intelligent reflecting surfaces (IRSs) have recently emerged …

For the sake of enhancing the covertness and sensing performance in the integrated
sensing and covert communications (ISCCs) system, we design a beamforming framework …