In this letter, we consider wireless powered communication networks (WPCNs) that consist
of a hybrid access-point (H-AP) with a single antenna, an intelligent reflecting surface (IRS) …

Widespread and pervasive IoT adoption is threatened by finite-capacity batteries of wireless
devices. To mitigate this issue, energy harvesting (EH) and wireless power transfer (WPT), in …

This paper studies an intelligent reflecting surface (IRS) aided wireless powered sensor
network (WPSN). Specifically, a power station (PS) provides wireless energy to multiple …

In this letter, we introduce a novel relaying scheme together with a joint energy beamforming
(EB) and time allocation optimization to meet requirements about energy efficiency and …

The emerging hybrid backscatter and energy harvesting (EH) devices have been regarded
as a promising scheme for green Internet of Things (IoT). In the interwoven primary and …

Internet of Drones (IoD) employs drones as the internet of things (IoT) devices to provision
applications such as traffic surveillance and object tracking. Data collection service is a …

Wireless energy transfer (WET) is emerging as an enabling green technology for Internet-of-
Things (IoT) networks. WET allows the IoT devices to wirelessly recharge their batteries with …

Heterogeneous ultra-dense networking (HUDN) with energy harvesting technology is a
promising approach to deal with the ever-growing traffic that can severely impact the power …

Radio frequency (RF) energy harvesting is a promising technology that enables self-
sustainable wireless Internet of Things (IoT) networks. In this article, we analyze the energy …

In order to realize massive connectivity, high spectral, and energy efficiency in future internet
of things (IoT) networks, reconfigurable intelligent surfaces (RISs) are considered as a …