Results 151 to 160 of about 1,318,827 (204)
Deep-sea gas hydrate mounds and chemosynthetic fauna discovered at 3640 m on the Molloy Ridge, Greenland Sea. [PDF]
Nat CommunPanieri G +8 more
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Ambient Backscatter Communications: A Contemporary Survey [PDF]
IEEE Communications Surveys and Tutorials, 2018 32 pages, 18 figures ...
Dong In Kim, Xiao Lu
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NOMA-Enabled Backscatter Communications for Green Transportation in Automotive-Industry 5.0
IEEE Transactions on Industrial Informatics, 2022 Automotive-Industry 5.0 will use emerging 6G communication techniques such as Non-Orthogonal Multiple Access (NOMA) and backscatter communications for enhanced spectrum and energy efficiency.
Muhammad Awais Javed +2 more
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Ambient Backscatter Assisted Wireless Powered Communications
IEEE Wireless Communications, 2018 Ambient backscatter communication technology has been introduced recently, and is quickly becoming a promising choice for self-sustainable communication systems, as an external power supply or a dedicated carrier emitter is not required.
Dong In Kim, Xiao Lu, Dusit Niyato
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An Overview on Backscatter Communications
Journal of Communications and Information Networks, 2019As a key low-power communication technique, backscatter communications exploits the reflected or backscattered signals to transmit data, where the backscattered signals can be the reflection of ambient radio frequency (RF) signals, the RF signals from the dedicated carrier emitter or the signal photons in the non-classical quantum entangled pairs, etc.
Geoffrey Li
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Radar-enabled backscatter communication
2022 56th Asilomar Conference on Signals, Systems, and Computers, 2022In this work, we propose to use the echoes generated by a radar as a carrier waveform to establish and sustain a communication link between an ambient backscatter transmitter (tag) and a destination node (reader): we refer to this novel architecture as radar-enabled backscatter communication.
Johnston J. +4 more
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Monostatic MIMO Backscatter Communications
IEEE Journal on Selected Areas in Communications, 2020Backscatter communications have two major antenna configurations: the bistatic configuration, in which the reader employs two different sets of antennas to transmit and receive, and the monostatic configuration, in which the reader employs one set of antennas for both transmitting and receiving.
Chen He 0002 +4 more
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Applications of Backscatter Communications for Healthcare Networks [PDF]
IEEE Network, 2019 Backscatter communication is expected to help in revitalizing the domain of healthcare through its myriad applications. From on-body sensors to in-body implants and miniature embeddable devices, there are many potential use cases that can leverage the miniature and low-powered nature of backscatter devices.
Riku Jäntti +2 more
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On the Limits of Covert Ambient Backscatter Communications
IEEE Wireless Communications Letters, 2022This paper investigates the limit covert rate of ambient backscatter communications over additive white Gaussian noise channel, where Alice expects to reliably transmit information to Bob via reflecting the incident signals from an ambient radio frequency (RF) source without being detected by Willie. The RF source is not dedicatedly deployed for covert
Weiyu Chen +3 more
openaire +2 more sources