This paper studies a simultaneous wireless information and power transfer system with a
helping relay in wireless body area network, where the relay harvests energy from the radio …

Wireless Sensor Network (WSN) is an independent device that comprises a discrete
collection of Sensor Nodes (SN) to sense environmental positions, device monitoring, and …

In this paper, a relay selection protocol for energy harvesting wireless body area network
with buffer is proposed, that considers both the energy of relay nodes and channel state …

Wireless energy harvesting using radio-frequency (RF) energy is a growing area of research
to power in-and/or on-body sensors. However, solutions currently proposed in literature are …

For decades, wireless energy transfer and harvesting received focused attention in the
research community, but with limited practical applications. Recently, with the development …

A simple adaptive 1-D frequency-scanning method is proposed for radiative wireless power
transfer (WPT) systems in low-power wireless sensor networks (WSNs). As a proof of …

The RFEH design challenges can be broadly classified into overall radio frequency direct
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …

Optimization problems are common in many fields and different domains of the human
activities where we need to find optimal or near-optimal solutions for specific problems with …

Sensing technology has long been an integral part of modern developments that have
brought several benefits to various domains ranging from civil and military to commercial …

The advent of the Internet of Things (IoT), with thousands of connected, heterogeneous, and
energy-constrained devices, enables new application domains and improves our everyday …