The increasing wireless data traffic demands have driven the need to explore suitable
spectrum regions for meeting the projected requirements. In the light of this, millimeter wave …

In order to satisfy the power thirst of communication devices in the imminent fifth generation
era, wireless charging techniques have attracted much attention both from the academic and …

In millimeter-wave communications, multiple-input-multiple-output (MIMO) systems use large
antenna arrays to achieve high gain and spectral efficiency. These massive MIMO systems …

Precoding has been conventionally considered as an effective means of mitigating or
exploiting the interference in the multiantenna downlink channel, where multiple users are …

Direction‐of‐arrival (DoA) estimation of targets improves with the number of elements
employed by a phased array radar antenna. Since larger arrays have high associated cost …

Next-generation wireless networks strive for higher communication rates, ultra-low latency,
seamless connectivity, and high-resolution sensing capabilities. To meet these demands …

As the world braces for an era of ubiquitous and seamless connectivity, hybrid beamforming
stands out as a beacon guiding the evolutionary path of wireless communication …

Millimeter wave (mmwave) communication has attracted increasing attention owing to its
abundant spectrum resource. The short wavelength at mmwave frequencies facilitates …

Simultaneous wireless information and power transfer (SWIPT) is a promising technology for
enabling future internet-of-things applications particularly with battery-limited devices …

We investigate the performance of a multigroup multicast cell-free massive multiple-input
multiple-output system where many access points (APs) multicast signals to many groups of …