Ambient backscatter communications: A contemporary survey

N Van Huynh, DT Hoang, X Lu, D Niyato… - … surveys & tutorials, 2018 - ieeexplore.ieee.org
Recently, ambient backscatter communication has been introduced as a cutting-edge
technology which enables smart devices to communicate by utilizing ambient radio …

Challenges in resource-constrained IoT devices: Energy and communication as critical success factors for future IoT deployment

F Pereira, R Correia, P Pinho, SI Lopes, NB Carvalho - Sensors, 2020 - mdpi.com
Internet of Things (IoT) has been developing to become a free exchange of useful
information between multiple real-world devices. Already spread all over the world in the …

Inter-technology backscatter: Towards internet connectivity for implanted devices

V Iyer, V Talla, B Kellogg, S Gollakota… - Proceedings of the 2016 …, 2016 - dl.acm.org
We introduce inter-technology backscatter, a novel approach that transforms wireless
transmissions from one technology to another, on the air. Specifically, we show for the first …

Backscatter wireless communications and sensing in green Internet of Things

US Toro, K Wu, VCM Leung - IEEE Transactions on Green …, 2021 - ieeexplore.ieee.org
Internet of Things (IoT) is a key technology for enabling ubiquitous applications that
interconnect with cyber-physical systems in various environments. However, its large scale …

Coherent detection and channel coding for bistatic scatter radio sensor networking

N Fasarakis-Hilliard, PN Alevizos… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
With rapid advances of scatter radio systems, the principle of reflection rather than active
transmission employed by backscatter sensor networks, has emerged as a potential key …

An overview on backscatter communications

JP Niu, GY Li - Journal of communications and information …, 2019 - ieeexplore.ieee.org
As a key low-power communication technique, backscatter communications exploits the
reflected or backscattered signals to transmit data, where the backscattered signals can be …

Backscatter communication-based wireless sensing (BBWS): Performance enhancement and future applications

US Toro, BM ElHalawany, AB Wong, L Wang… - Journal of Network and …, 2022 - Elsevier
Wireless Sensing (WS) provides a low-cost means of monitoring humans and objects for the
next generation of IoT. However, the deployment of WS for various applications is limited by; …

Multistatic scatter radio sensor networks for extended coverage

PN Alevizos, K Tountas… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Scatter radio, ie, communication by means of reflection, has been recently proposed as a
viable ultra-low power solution for wireless sensor networks (WSNs). This paper offers a …

Enhancing ambient backscatter communication utilizing coherent and non-coherent space-time codes

W Liu, S Shen, DHK Tsang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Ambient backscatter communication (AmBC) leverages the existing ambient radio frequency
(RF) environment to implement communication with battery-free devices. The key challenge …

The art of signal processing in backscatter radio for μW (or less) Internet of Things: Intelligent signal processing and backscatter radio enabling batteryless connectivity

A Bletsas, PN Alevizos… - IEEE Signal Processing …, 2018 - ieeexplore.ieee.org
Backscatter (or simply scatter) radio is based on reflection principles, where each tag
modulates information on top of an illuminating signal, by simply connecting its antenna to …