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Ambient Backscatter Networking: A Novel Paradigm to Assist Wireless Powered Communications
[article]
2017
arXiv
pre-print
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Ambient backscatter communication technology has been introduced recently, and is then quickly becoming a promising choice for self-sustainable communication systems as an external power supply or a dedicated ...
Furthermore, in the cognitive radio environment, we introduce a multiple access scheme to coordinate the hybrid data transmissions. ...
Transmitters with Multiple Channels in Cognitive Radio Networks 4 Fig. 1 . 41 Paradigms for backscatter communications. ...
arXiv:1709.09615v1
fatcat:hgwzhz6dinhtdjowhou42xh37i
Symbiotic Radio: Cognitive Backscattering Communications for Future Wireless Networks
2020
IEEE Transactions on Cognitive Communications and Networking
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Recently, a new technique, called symbiotic radio (SR), is proposed to exploit the benefits and address the drawbacks of cognitive radio (CR) and ambient backscattering communications (AmBC), leading to ...
Index Terms-Symbiotic radio, cognitive radio, ambient backscattering communications, spectrum management, spectrum efficiency, energy efficiency, joint decoding, reconfigurable intelligent surfaces, large ...
SYMBIOTIC RADIO BASICS SR is a cognitive backscattering communication system that exploits the benefits and addresses the drawbacks of CR and Fig. 1(a) , which consists of two systems, the primary system ...
doi:10.1109/tccn.2020.3023139
fatcat:yk2p5zguwrb5hkmk4wgwywielq
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. ...
Recently, wireless-powered networks with backscatter communications (WPN-BCs) has been emerged as a most prominent technology for enabling large-scale self-sustainable wireless networks with the capabilities ...
MULTI-ANTENNA AND MIMO SYSTEMS Exploiting multiple antennas at tags/readers provide several benefits for backscatter communications [187] , [188] : 1) A multiple-antenna tag can perform EH and backscattering ...
doi:10.1109/ojcoms.2020.3012466
fatcat:jlsmjscegzcb5kutdh4lna6khu
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
light communications (VLC), quantum-assisted communications, reconfigurable large intelligent surfaces (RLIS), non-orthogonal multiple access (NOMA), and machine learning (ML)-aided intelligent networks ...
communications (BsC). ...
A design for detector and antenna selection for multiple antenna backscatter devices is proposed in [147] , which exploits blind channel estimation methods. ...
arXiv:2005.10937v3
fatcat:nsyufug2dbbvzeribg4bgymyfa
Symbiotic Radio: Cognitive Backscattering Communications for Future Wireless Networks
[article]
2020
arXiv
pre-print
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In this paper, a new technique, called symbiotic radio (SR), is proposed to exploit the benefits and address the drawbacks of cognitive radio (CR) and ambient backscattering communications(AmBC), leading ...
More importantly, joint decoding is exploited at SRx to achieve highly reliable backscattering communications. ...
SR is a cognitive backscattering communication system that exploits the benefits and addresses the drawbacks of CR and AmBC. ...
arXiv:2007.01506v1
fatcat:cgdg7gsnezapdgu55lricooake
Ambient Backscatter Communications: A Contemporary Survey
2018
IEEE Communications Surveys and Tutorials
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After that, Backscatter communications systems and fundamentals of modulated backscatter communications are reviewed. Then, key features in designing antennas for ABCSs are highlighted. ...
SNR Signal-to-noise ratio TDM Time-division multiplexing CMOS Complementary metal-oxide-semiconductor CDMA Code division multiple access ABCSs Ambient backscatter communications systems AP Access point ...
RF-powered cognitive radio network with ambient backscatter communication [168] . ...
doi:10.1109/comst.2018.2841964
fatcat:4ffe4wfdefgfzatqstpeag3igi
Backscatter Communications: Inception of the Battery-Free Era—A Comprehensive Survey
2019
Electronics
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Moreover, we also describe BackCom communication modes, modulation schemes, and multiple access techniques to accommodate maximum users with high throughput. ...
Backscatter communication (BackCom) makes it possible to harvest energy from incident RF signals and reflect back parts of the same signals while modulating the data. ...
Different types of communication channels such as the basic backscatter channel and the dyadic backscatter channel for Amb-BackCom have been explored with multiple antenna designs [13] . ...
doi:10.3390/electronics8020129
fatcat:m7vootfm5fh77omdwjcbj5alvq
Ambient Backscatter Communications: A Contemporary Survey
[article]
2017
arXiv
pre-print
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Recently, ambient backscatter communications has been introduced as a cutting-edge technology which enables smart devices to communicate by utilizing ambient radio frequency (RF) signals without requiring ...
This technology is especially effective in addressing communication and energy efficiency problems for low-power communications systems such as sensor networks. ...
RF-powered cognitive radio network with ambient backscatter communication [159] . ...
arXiv:1712.04804v1
fatcat:xcatzk5dbreaxm5x2f7lvwv3mm
Noncoherent Multiantenna Receivers for Cognitive Backscatter System with Multiple RF Sources
[article]
2018
arXiv
pre-print
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Cognitive backscattering, an integration of cognitive radio and backsatter modulation, is emerging as a potential candidate for green Internet of Things (IoT). ...
In addition, it is illustrated that the increase of K may not necessarily lead to performance degradation when multiple receive antennas are exploited. ...
Cognitive backscatter communication is an emerging technology for green IoT to fulfill such demand [2] , which is an integration of the well-known cognitive radio concept and the backscatter communication ...
arXiv:1808.04316v2
fatcat:cpnlg2nwejbsjoizcgrcpgwi3e
Novel Sparse-Coded Ambient Backscatter Communication for Massive IoT Connectivity
[article]
2018
arXiv
pre-print
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Low-power ambient backscatter communication (AmBC) relying on radio-frequency (RF) energy harvesting is an energy-efficient solution for batteryless Internet of things (IoT). ...
Consequently, sparse-coded backscatter modulation algorithm (SC-BMA) can enable non-orthogonal multiple access (NOMA) as well as M-ary modulation for concurrent backscatter transmissions, providing additional ...
Ambient backscatter communication (AmBC) is an innovative solution for batteryless IoT, since it replaces powerhungry oscillator with passive load impedances connected to RF antenna [5] - [7] . ...
arXiv:1806.02975v1
fatcat:shplqmj36bhl7mrpya3rs6xlnu
Spectrum Sharing for Internet of Things: A Survey
[article]
2018
arXiv
pre-print
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To pave the way for future IoT, the spectrum should be planed in advance. Spectrum sharing is a preferable solution for IoT due to the scarcity of available spectrum resource. ...
In particular, mobile operators are inclined to exploit the existing standards and infrastructures of current cellular networks and deploy IoT within licensed cellular spectrum. ...
To this end, we show an emerging IoT technology called ambient backscatter communication [5] , which is able to exploit either licensed or unlicensed spectrum. ...
arXiv:1810.04408v1
fatcat:f53z2i2ya5b2nk5dptqiha6pjy
A Survey of Energy and Spectrum Harvesting Technologies and Protocols for Next Generation Wireless Networks
2020
IEEE Access
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While the former techniques exploit ambient energy sources to scavenge energy, the latter exploit the unused or moderately used electromagnetic spectrum. ...
These miniaturized, low-power consuming devices may exploit EH and SH techniques for energy storage and communication. ...
An illustration of the AmBSC system having a multi-antenna ambient EH tag, a subset of antennas is used for ambient RF-EH while the other subset of antennas participates in backscattered communication. ...
doi:10.1109/access.2020.3046770
fatcat:zgu7faziaje7nimeaayhjoe2yu
Multi-Tag Selection in Cognitive Ambient Backscatter Communications for Next-Generation IoT Networks
2022
Wireless Communications and Mobile Computing
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In this paper, we propose multi-tag selection schemes to improve achievable rate of a secondary ambient backscatter communication (ABC) system with multiple tags and a single power beacon in cognitive ...
Using the secondary power beacon, which plays a role as radio frequency (RF) source when there is no ambient RF source signals, with spectrum sensing capability, the secondary ABC system determines operation ...
T1 h T2 h TK h R g RK g R2 g R1 B (n) x (n) s (n) α T1 α T2 α TK α R 1 2 K Figure 1 : A cognitive ambient backscatter communication system with multiple tags and a single power beacon. ...
doi:10.1155/2022/8885240
fatcat:h2ck53sf2rbqbmvkvljonhq4hq
Novel Sparse-Coded Ambient Backscatter Communication for Massive IoT Connectivity
2018
Energies
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Low-power ambient backscatter communication (AmBC) relying on radio-frequency (RF) energy harvesting is an energy-efficient solution for batteryless Internet of Things (IoT). ...
Consequently, sparse-coded backscatter modulation algorithm (SC-BMA) can enable non-orthogonal multiple access (NOMA) as well as M-ary modulation for concurrent backscatter transmissions, providing additional ...
Ambient backscatter communication (AmBC) is an innovative solution for batteryless IoT, since it replaces power-hungry oscillator with passive load impedances connected to RF antenna [5] [6] [7] . ...
doi:10.3390/en11071780
fatcat:lbq2qhqs7zfzjdltlwov4n35yi
RFID-Based Sensors for Zero-Power Autonomous Wireless Sensor Networks
2014
IEEE Sensors Journal
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Fig. 3 . 3 RFID sensor exploiting digital backscatter modulation
Fig. 4 . 4 (a) A block diagram of a simple RFID reader for reading EPC-Gen2 RFID tags, and (b) ASK modulation backscattering from an RFID ...
and communicate. ...
doi:10.1109/jsen.2013.2297436
fatcat:wbdppin7c5bxjdh7dxgutf2zqu
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