This paper investigates a new self-sustainable intelligent omni-surface (S-IOS) aided multi-
user wireless network, where the S-IOS harvests the radio frequency energy from the signals …

We focus on an intelligent reflecting surface (IRS)-assisted multiple-input single-output
(MISO) system where the IRS sustains its operations by harvesting energy from the access …

Integrating wireless powered communication networks (WPCNs) into low-power internet of
things (IoT) is a promising technique to achieve sustainable cities and society. However, the …

This letter studies a multi-user intelligent reflecting surface (IRS)-assisted wireless powered
communication networks (WPCN) system. Specifically, a multi-antenna energy station (ES) …

In this paper, we introduce an intelligent reflecting surface (IRS)-assisted wireless powered
heterogeneous network (WPHN) consisting of two heterogeneous groups of devices …

This paper proposes a new transmission policy for intelligent reflecting surface (IRS)
empowered wireless powered internet of things systems. Particularly, an energy station (ES) …

Intelligent reflecting surface (IRS) is expected to be an important enabling technology for
future wireless communication networks due to its capacity for reconfiguring wireless …

In this paper, we propose a wireless powered communication network (WPCN) employing
active intelligent reflection surface (IRS) and nonorthogonal multiple access (NOMA) to …

This article investigates intelligent reflecting surface (IRS)-assisted wireless-powered
Internet of Things (IoT) networks. Specifically, multiple IoT devices first collect energy …

Although reconfigurable intelligent surfaces (RISs) can improve the performance of wireless
networks by smartly reconfiguring the radio environment, existing passive RISs face two key …