We study a wireless powered network, including a power beacon (PB), an energy-
harvesting (EH)-based source, and multiple users. To improve the spectrum efficiency of the …

Wireless power transfer is a promising solution for wireless networks composed of Internet-
of-Things (IoT) devices that may suffer from insufficient battery capacity. A wireless powered …

Wireless power transfer (WPT) is an effective way to prolong the lifetime of the energy-
constraint networks. In this paper, we investigate a wireless powered cooperative non …

In this article, we investigate power beacon (PB)-assisted wireless-powered nonorthogonal
multiple access (NOMA) Internet-of-Things (IoT)-based systems, where all transmitters …

In this paper, we study a wireless-powered IoT network, where a hybrid access point (HAP)
can charge internet of things (IoT) devices by wireless energy transfer technology (WET) …

In a WPCN, the distances between the users and the power beacon (PB) or the information
receiver (IR) are different, which results in unfair transmission rates among different users …

In this article, we exploit nonorthogonal multiple access (NOMA) for simultaneous energy
and information transfer in a wireless-powered Internet-of-Things (IoT) network. As double …

The non-orthogonal multiple access (NOMA) technique can provide higher spectral
efficiency and massive connectivities to wireless networks. The wireless power transfer …

We consider the “harvest-then-transmit” protocol in a wireless powered communication
network (WPCN), where an energy-constrained access point (AP) harvests energy from the …

Wireless-powered Internet of Things (IoT) systems allow small IoT devices to operate without
accompanying dedicated power sources. A well-known protocol for such networks utilizes …