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Scalable Wi-Fi Backscatter Uplink Multiple Access for Battery-Free Internet of Things
2021
IEEE Access
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This paper presents a scalable uplink multiple access (SUMA) protocol for bistatic Wi-Fi backscatter systems, composed of a Wi-Fi reader, Wi-Fi helper, and multiple Wi-Fi backscatter tags. ...
SUMA uses a Wi-Fi reader-initiated dynamic framed slotted ALOHA (DFSA)-based multiple access protocol to minimize collisions caused by simultaneous Wi-Fi backscatter uplink traffic from multiple Wi-Fi ...
The system model of SUMA inherently has a bistatic backscatter system architecture because a Wi-Fi AP and a Wi-Fi device act as a Wi-Fi helper and a Wi-Fi reader, respectively. ...
doi:10.1109/access.2021.3059950
fatcat:shqrp3thqnexrftp72x6v2vpd4
The Efficient BackFi Transmission Design in Ambient Backscatter Communication Systems for IoT
2019
IEEE Access
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design with energy harvesting of massive smart multi-hop electronic tags/sensors was investigated in the ambient backscatter communication systems. ...
This paper proposed the large-scale tags/sensors multi-hop communication protocols with energy harvesting under Wi-Fi architecture, where the "CTS-to-self" frame can be used to set the traditional AP/STA ...
[18] then proposed the use of Wi-Fi signals in the environment for communication and further confirming the feasibility of ambient backscatter communication technology. ...
doi:10.1109/access.2019.2899001
fatcat:hokd7rydcfanzas2gttj7xyv74
Large-Scale Wireless-Powered Networks with Backscatter Communications – A Comprehensive Survey
2020
IEEE Open Journal of the Communications Society
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Therefore, backscatter communication is a key facilitator for low-rate, low-power and large-scale wireless communication systems with EH. ...
INDEX TERMS Backscatter communication systems, wireless-powered networks, large-scale communication systems, IoT networks, and massive machine type communications. both technical and theoretical perspectives ...
CONTRIBUTION AND ORGANIZATION EH and backscatter communications enable self-sustainable, large-scale, low-power and low-cost wireless networks, e.g., WSN and IoT. ...
doi:10.1109/ojcoms.2020.3012466
fatcat:jlsmjscegzcb5kutdh4lna6khu
Ultra-Low-Power Wide Range Backscatter Communication Using Cellular Generated Carrier
2021
Sensors
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With the popularization of Internet-of-things (IoT) and wireless communication systems, a diverse set of applications in smart cities are emerging to improve the city-life. ...
The simulation results and discussion provided in this article will be helpful in understanding the coverage aspects of practical backscatter communication system in a smart city environment. ...
Interestingly, for a considered case study, a zero outage is found with LoRa and NB-IoT technology at 200 MHz in an outdoor environment for up to 60 m BD-reader distance. ...
doi:10.3390/s21082663
pmid:33920074
fatcat:lddpdl4dg5bmjb755e3udc26ia
Ambient Backscatter Communications: A Contemporary Survey
2018
IEEE Communications Surveys and Tutorials
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This technology is especially effective in addressing communication and energy efficiency problems for low-power communications systems such as sensor networks. ...
In this context, wireless devices can be developed for future applications such as IoT or, more generally, Internet of Everything [15]. • Simultaneous wireless information and power transfer (SWIPT): By ...
In [149] , the authors introduce a passive Wi-Fi backscatter transmitter which harvests energy from a Wi-Fi AP. ...
doi:10.1109/comst.2018.2841964
fatcat:4ffe4wfdefgfzatqstpeag3igi
Sensing, Computing, and Communication for Energy Harvesting IoTs: A Survey
[article]
2019
arXiv
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productions, and packet-less IoT communications and backscatter communication techniques for energy impoverished environments. ...
To overcome this problem, energy harvesting offers a viable alternative to autonomously power IoT devices, resulting in a number of battery-less energy harvesting IoTs (or EH-IoTs) appearing in the market ...
Since Wi-Fi signal is also a potential source of energy in RF EH, sensing from the EH patterns from Wi-Fi signal should be possible. ...
arXiv:1905.03949v2
fatcat:xqzuk3c6mjf5bpagdtkfdsro6e
Challenges in Resource-Constrained IoT Devices: Energy and Communication as Critical Success Factors for Future IoT Deployment
2020
Sensors
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Backscatter communication, Wireless Power Transfer (WPT), Energy Harvesting (EH), chipless devices, Simultaneous Wireless Information and Power Transfer (SWIPT), and Wake-Up Radio (WUR) are some examples ...
The main focus of this manuscript is to establish good practices for the design of IoT devices (i.e., smart devices) with a focus on two main design challenges: power and connectivity. ...
The use of Wi-Fi as a source for ambient backscatter was explored in [27] , achieving distances of 5 m between Wi-Fi source and modulation device, and transmission data rates of 60 kbps. ...
doi:10.3390/s20226420
pmid:33182749
fatcat:t5zlq7ujfjgxxlt4ckalde37ia
Ambient Backscatter Communications: A Contemporary Survey
[article]
2017
arXiv
pre-print
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This technology is especially effective in addressing communication and energy efficiency problems for low-power communications systems such as sensor networks. ...
In particular, we first present fundamentals of backscatter communications and briefly review bistatic backscatter communications systems. ...
In [141] , the authors introduce a passive Wi-Fi backscatter transmitter which harvests energy from a Wi-Fi AP. ...
arXiv:1712.04804v1
fatcat:xcatzk5dbreaxm5x2f7lvwv3mm
Energy Management in RFID-Sensor Networks: Taxonomy and Challenges
2017
IEEE Internet of Things Journal
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This gives way for the evolution of wireless energy harvesting and power transmission using computing devices. ...
Radio Frequency (RF) based Energy Management (EM) has become the backbone for providing energy to wireless integrated systems. ...
A novel communication system called Wi-Fi backscatter is presented that connects RF-powered devices to the internet. ...
doi:10.1109/jiot.2017.2728000
fatcat:mwhyjp5fkfewdnqoedtfws7q2i
Non-Coherent and Backscatter Communications: Enabling Ultra-Massive Connectivity in the Era Beyond 5G
[article]
2020
arXiv
pre-print
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2020 pre-print arXiv:2005.10937v2 fatcat:vhhyppyrbvdu5oo6rx2raenkiuOther Versions
Various revolutionary technologies and innovative services are offered in 5G networks, which, along with many principal advantages, are anticipated to bring a boom in the number of connected wireless devices ...
the amalgamation of non-coherent and backscatter communications (BsC). ...
Acknowledgement The first and third authors would like to acknowledge the partial financial support by HEC funded project 21-2180 (SRGP-R&D-HEC-19). ...
arXiv:2005.10937v3
fatcat:nsyufug2dbbvzeribg4bgymyfa
DeepGANTT: A Scalable Deep Learning Scheduler for Backscatter Networks
[article]
2021
arXiv
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Commodity devices cooperate in providing the unmodulated carrier that the battery-free nodes need to communicate while collecting energy from their environment to perform sensing, computation, and communication ...
Recent backscatter communication techniques enable ultra low power wireless devices that operate without batteries while interoperating directly with unmodified commodity wireless devices. ...
., “Wi-Fi Backscatter: Internet Connectivity for RF- Incheon, Republic of Korea: ACM, 2017, pp. 389–401.
powered Devices,” in Proc. Special Interest Group Data Commun. ...
arXiv:2112.12985v1
fatcat:acsjqlueujb55dr7abv4qrwfji
Development of a reader device for fully passive wireless sensors
2017
2017 IEEE SENSORS
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project and Enterprise Ireland DIACAPS project. 4 I would like to acknowledge the revolutionary work of the great Nicola Tesla, father of modern power systems, radio communications and wireless power ...
I would like to express gratitude for all funding sources that contributed towards this work including; the VTT Thesis completion grant, the EU ERASMUS Mundus TEAM exchange program, TEKES SHOK Intersync ...
Acknowledgements The work of this Thesis was conducted in association with Aalto University School of Electrical Engineering. ...
doi:10.1109/icsens.2017.8234409
fatcat:6aawbkou6zhrhmzec6jccuco6e
3D printing wireless connected objects
2017
ACM Transactions on Graphics
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Our goal is to 3D print wireless sensors, input widgets and objects that can communicate with smartphones and other Wi-Fi devices, without the need for batteries or electronics. ...
Fig. 1 . a) Printed Wi-Fi, the first computational method that sends data to commercial RF receivers including Wi-Fi, enabling 3D printed wireless sensors and input widgets, and b) Printed Maglink, that ...
This work was funded in part by awards from the National Science Foundation, Sloan fellowship and Google Faculty Research Awards. ...
doi:10.1145/3130800.3130822
fatcat:2gyxvlsxxvfbdiutejife56eay
A Survey of Energy and Spectrum Harvesting Technologies and Protocols for Next Generation Wireless Networks
2020
IEEE Access
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These miniaturized, low-power consuming devices may exploit EH and SH techniques for energy storage and communication. ...
With the advent of cyber-physical systems and the Internet-of-Things (IoT), the presence of tens of billions of low power sensor devices would soon be a reality. ...
A passive IoT device in a symbiotic radio system is referred to as the backscatter device (BSD). ...
doi:10.1109/access.2020.3046770
fatcat:zgu7faziaje7nimeaayhjoe2yu
2020 Index IEEE Internet of Things Journal Vol. 7
2020
IEEE Internet of Things Journal
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., and Bose, R., Rateless-Code-Based Secure Cooperative Transmission Scheme for Industrial IoT; JIoT July 2020 6550-6565 Jamalipour, A., see Murali, S., JIoT Jan. 2020 379-388 James, L.A., see Wanasinghe ...
., +, JIoT Feb. 2020 1476-1487 Analytic hierarchy process A Local Communication System Over Wi-Fi Direct: Implementation and Performance Evaluation. ...
Gao, Z., +, JIoT May 2020 4092-4100
WiDIGR: Direction-Independent Gait Recognition System Using Commer-
cial Wi-Fi Devices. ...
doi:10.1109/jiot.2020.3046055
fatcat:wpyblbhkrbcyxpnajhiz5pj74a
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