In this article, we propose an efficient deep-neural-network-based relay selection (DNS)
scheme to evaluate and improve the end-to-end throughput in wireless-powered cognitive …

In this paper, we study short-packet communications in wireless-powered cognitive Internet-
of-Things (IoT) networks with multiple primary receivers (PRs). The considered system can …

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 …

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 …

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

The recently developed technique of wireless power transfer (WPT) provides a promising
way to charge the wireless sensor networks (WSNs) of cognitive industrial Internet of Things …

In this paper, we investigate the relay selection problem for two-way simultaneous wireless
information and power transfer (SWIPT) enabled cognitive radio networks. The system we …

In this paper, the optimization of semantic communications over energy harvesting networks
is studied. In the considered model, a set of users use semantic communication techniques …

Internet-of-Things (IoT) features with low-power communications among a massive number
of ubiquitously-deployed and energy-constrained electronics, eg, sensors and actuators. To …

In this letter, we propose a novel relay transmission scheme in a batteryless IoT network for
practical implementation and high energy-efficiency, where communications between a …