Results 11 to 20 of about 22,742 (201)
Radar-Enabled Ambient Backscatter Communications
IEEE Transactions on Wireless Communications, 2023 In this work, we exploit the radar clutter (i.e., the ensemble of echoes generated by the terrain and/or the surrounding objects in response to the signal emitted by a radar transmitter) as a carrier signal to enable an ambient backscatter communication from a source (tag) to a destination (reader).
Luca Venturino +4 more
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Multi-antenna Tag Ambient Backscatter System Based on Clustering Analysis
Taiyuan Ligong Daxue xuebao, 2021 Ambient backscatter technology can effectively solve the energy problems of communication and battery-free equipment. The ambient backscatter communication system uses a single antenna tag for communication and carries out signal detection at the cost of
Heng YUE, Jumin ZHAO, Dengao LI
doaj +1 more source
Multiantenna Quantum Backscatter Communications [PDF]
2017 IEEE Globecom Workshops (GC Wkshps), 2017 Quantum illumination (QI) is a revolutionary photonic quantum sensing paradigm that enhances the sensitivity of photodetection in noisy and lossy environments. The QI concept has been recently used to propose a quantum backscatter communication (QBC), with the aim of increasing the receiver sensitivity beyond the limits of its classical counterpart ...
Di Candia, Roberto +4 more
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Motion-Modulated Chipless RFID
IEEE Journal of Microwaves, 2023 This paper addresses the new type of backscatter communication based on motion-modulated chipless Radio Frequency IDentification (RFID) tags. To clearly explain the concept, the different methods of backscatter communication are classified from a system ...
Ashkan Azarfar +2 more
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A survey on resource allocation in backscatter communication networks
物联网学报, 2021 With the development of Internet of things (IoT) technology, wireless networks have the characteristics of massive user access, high power consumption, and high capacity requirements.In order to meet the transmission requirements and reduce energy ...
Yongjun XU +4 more
doaj +2 more sources
Adaptive Transmission Repetition and Combining in Bistatic WiFi Backscatter Communications
IEEE Access, 2020 Extracting data bits from bistatic-backscattered WiFi signals by threshold-based decoding is challenging due to severe fluctuation of OFDM signals. We propose adaptive transmission repetition to combat this problem.
Hwanwoong Hwang, Ji-Hoon Yun
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Ambient Backscatter Communications: A Contemporary Survey [PDF]
IEEE Communications Surveys & Tutorials, 2018 32 pages, 18 figures ...
Nguyen Van Huynh +5 more
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Wirelessly Powered Backscatter Communication Networks: Modeling, Coverage and Capacity [PDF]
, 2016 Future Internet-of-Things (IoT) will connect billions of small computing devices embedded in the environment and support their device-to-device (D2D) communication.
Han, Kaifeng, Huang, Kaibin
core +3 more sources
Development in ambient backscatter communications
IET Microwaves, Antennas & Propagation, 2023 Abstract Backscatter communication (BackCom), the underlying technology for modern‐day Radio Frequency Identification, has been studied as a promising solution for future ultra‐low power Internet‐of‐Things (IoT) applications. Its development has pushed the performance boundaries significantly, in terms of communication distance, data ...
Shujuan Chang, Yuan Ding
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Communication between nodes in backscatter-assisted wireless powered communication network
Dianxin kexue, 2021 At present, there is almost no design on information transmission between the nodes in wireless powered communication network.The high-throughput information transmission between the nodes in backscatter assisted wireless powered communication network ...
Jie TAO +4 more
doaj +2 more sources