The dramatic development of Internet of Things (IoT) is not only leading to the spectrum
crunch, but is also resulting in exorbitant energy consumption. It is thus desirable to liberate …

The reconfigurable intelligent surface (RIS) is an emerging technology, which will hopefully
bring a new revolution in wireless communications. The RIS technology can be deployed in …

In this article, we propose a wirelessly powered Internet-of-Things (IoT) system based on the
cell-free massive MIMO technology. In such a system, during the downlink phase, the …

This article investigates the simultaneous wireless information and power transfer-wireless
powered communication network systems, where a multiantenna source transmits …

An exponential increase in large-scale infrastructure facilitates the development of wireless
passive sensors for permanent installation and in-service health monitoring. Due to their …

In this paper, we investigate the performance of cache-assisted simultaneous wireless
information and power transfer (SWIPT) cooperative systems, in which one source …

Simultaneous wireless information and power transfer (WIPT) has so far mainly relied on a
phased-array antenna, but only angle-focusing capability without range focusing can be …

In this paper, we investigate the performance of a hybrid receiver-based simultaneous
wireless information and power transfer (SWIPT) two-way relay network over Nakagami-m …

Providing a stable and perpetual source of energy to charge battery-powered wireless
communication devices is viewed as a major challenge in wireless communication systems …

Energy efficiency is vital for uninterrupted long-term operation of wireless underground
communication nodes in the field of decision agriculture. In this paper, energy harvesting …