Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …

Controlling electromagnetic waves and information simultaneously by information
metasurfaces is of central importance in modern society. Intelligent metasurfaces are smart …

Recently, ambient backscatter communication has been introduced as a cutting-edge
technology which enables smart devices to communicate by utilizing ambient radio …

Backscatter communication (BackCom) networks enable passive/battery-free Internet-of-
Thing devices, providing reliable, massive connectivity while ensuring self-sustainability, low …

With the growing number of deployments of Internet of Things (IoT) infrastructure for a wide
variety of applications, the battery maintenance has become a major limitation for the …

The heterogenous wireless services and exponentially growing traffic call for novel spectrum-
and energy-efficient wireless communication technologies. Recently, a new technique …

The future sixth generation (6G) wireless communication networks will face the challenges
of large-scale connections green communication. To meet these requirements, cognitive …

In this article, a symbiotic radio (SR) system is proposed to support passive Internet of
Things (IoT), in which a backscatter device (BD), also called IoT device, is parasitic in a …

Ambient backscatter communication (AmBC) enables a passive backscatter device to
transmit information to a reader using ambient RF signals, and has emerged as a promising …

Ambient backscatter communication (AmBC) enables radio-frequency (RF) powered
backscatter devices (BDs)(eg, sensors and tags) to modulate their information bits over …