Results 11 to 20 of about 22,036 (272)
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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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. By leveraging existing RF signal resources, ambient backscatter technology can support sustainable and independent ...
Lu, Xiao +5 more
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Symbol Detection of Ambient Backscatter Systems with Manchester Coding
IEEE Transactions on Wireless Communications, 2018 Ambient backscatter communication is a newly emerged paradigm, which utilizes the ambient radio frequency (RF) signal as the carrier to reduce the system battery requirement, and is regarded as a promising solution for enabling large scale deployment of ...
Lin, Hai +3 more
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Ergodic Rate Analysis of Cooperative Ambient Backscatter Communication [PDF]
IEEE Wireless Communications Letters, 2019 Ambient backscatter communication has shown great potential in the development of future wireless networks. It enables a backscatter transmitter (BTx) to send information directly to an adjacent receiver by modulating over ambient radio frequency (RF ...
Alouini, Mohamed-Slim +5 more
core +4 more sources
Noncoherent Backscatter Communications Over Ambient OFDM Signals
IEEE Transactions on Communications, 2019 In recent years, ambient backscatter communications have gained a lot of interests as a promising enabling technology for the Internet-of-Things and green communications. In ambient backscatter communication systems, ultra-low power devices are able to transmit information by backscattering ambient radio-frequency signals generated by legacy ...
ElMossallamy, Mohamed A. +6 more
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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
Ambient BackCom in beyond 5G NOMA networks: A multi-cell resource allocation framework
Digital Communications and Networks, 2022 The research of Non-Orthogonal Multiple Access (NOMA) is extensively used to improve the capacity of networks beyond the fifth-generation. The recent merger of NOMA with ambient Backscatter Communication (BackCom), though opening new possibilities for ...
Wali Ullah Khan +5 more
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Ambient backscatter communication-based smart 5G IoT network
EURASIP Journal on Wireless Communications and Networking, 2021 In this paper, we propose an ambient backscatter communication-based smart 5G IoT network. The network consists of two parts, namely a real-time data transmission system based on ambient backscatter communication and a real-time big data analysis system ...
Qiang Liu +3 more
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Performance Analysis of Ambient Backscatter NOMA Systems
Applied Sciences, 2023 This paper analyzed the performance of an ambient-backscatter-(AmBC)-assisted non-orthogonal multiple access (NOMA) system, where a backscatter device (BD) broadcasts its signal to numerous users. More specifically, the realistic assumptions of imperfect
Ce Zhang +3 more
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