In order to enhance the capacity and extend the lifetime of nodes for green Internet of Things
(IoT), the non-orthogonal multiple access (NOMA) is applied to cognitive orthogonal …

To meet with both the energy and spectral efficiency, cooperative non‐orthogonal multiple
access (NOMA)(termed as CNOMA) and simultaneous wireless information and power …

Transmission rate and harvested energy are well-known conflictive optimization objectives
in simultaneous wireless information and power transfer (SWIPT) systems, and thus their …

Wireless powered communication (WPC), where the required energy for communication is
obtained via radio frequency (RF) energy harvesting, is a promising technology for the …

In this article, we consider an energy-harvesting (EH) relay system consisting of a source, a
destination, and multiple EH decode-and-forward (DF) relays that can harvest the energy …

In this work, we consider a base station (BS) mounted on an unmanned aerial vehicle (UAV)
called as an aerial BS (ABS). The ABS is equipped with multiple antennas to assist two pairs …

In sixth-generation (6G) communication networks, ultrahigh-data rate and reliability are
greatly vital for massive user connections and network sensors, such as Internet of Things …

With the increasingly mature sensor technology and the increasing popularity of broadband
network,“the Internet-of-Everything” era is coming, and the mobile Internet of Things (IoT) is …

In this paper, we analyze the secrecy and throughput of multiple-input single-output (MISO)
energy harvesting (EH) Internet of Things (IoT) systems, in which a multi-antenna base …

Internet-of-Things (IoT) technology has received much attention due to its great potential to
interconnect billions of devices in a broad range of applications. IoT networks can provide …