The Department of Transport in the United Kingdom recorded 25,080 motor vehicle fatalities
in 2019. This situation stresses the need for an intelligent transport system (ITS) that …

The fifth generation (5G) mobile communication networks will require a major paradigm shift
to satisfy the increasing demand for higher data rates, lower network latencies, better energy …

Despite the evolution of cellular networks, spectrum scarcity and the lack of intelligent and
autonomous capabilities remain a cause for concern. These problems have resulted in low …

Due to the increasingly complicated communication scenarios and network architectures as
well as growing traffic demands for high speed connectivity, dynamic spectrum allocation in …

Limited battery power directly affects the performance and survival time of sensor networks.
In this study, solar energy was used to provide additional energy for sensor nodes, and a …

In this paper, we present a cross-layer perspective on data transmission in energy
harvesting cognitive radio networks. The physical layer power allocation and network layer …

In cognitive radio networks, a secondary user (SU) equipped with radio frequency (RF)
energy-harvesting circuits can not only harvest the RF energy from the primary transmitter …

In recent years, the unprecedented uptake of streaming services has forced the
telecommunication industry to rethink their traditional approach to delivering broadband …

This study investigates a multi-carrier cognitive wireless powered communication network
(CW-PCN) with a wirelessly powered primary user (PU). A two-stage cooperative protocol …

This research presents a simulation analysis for the AC-DC converter circuit with a different
configurations of the array connection of the piezoelectric sensor. The selection of AC-DC …