Results 21 to 30 of about 1,885,983 (159)
RF Impairments in Wireless Transceivers: Phase Noise, CFO, and IQ Imbalance – A Survey
IEEE Access, 2021 Wireless transceivers for mass-market applications must be cost effective. We may achieve this goal by deploying non-ideal low-cost radio frequency (RF) analog components.
Amirhossein Mohammadian +1 more
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Ambient backscatter communications using LTE cell specific reference signals [PDF]
, 2022 Long Term Evolution (LTE) systems provide ubiquitous coverage for mobile communications, which makes it a promising candidate to be used as a signal source in the ambient backscatter communications.
Liao, Jingyi +4 more
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Noncoherent Detection for Ambient Backscatter Communications Over OFDM Signals
IEEE Access, 2019 Backscattering communications have been recently proposed as an effective enabling technology for massive Internet of Things (IoT) development. A novel application of backscattering, called ambient backscattering (AmBC), has been gaining much attention ...
Donatella Darsena
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Performance analysis of wireless-powered cognitive radio networks with ambient backscatter
EURASIP Journal on Wireless Communications and Networking, 2019 Ambient backscatter is a promising wireless communication technique where low-power users communicate with each other without any dedicated power source.
Daniyal Munir +4 more
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Ambient Backscatter Assisted Co-Existence in Aerial-IRS Wireless Networks
IEEE Open Journal of the Communications Society, 2022 Ambient backscatter communication (AmBC) is an emerging technology that has the potential to offer spectral- and energy-efficient solutions for the next generation wireless communications networks, especially for the Internet of Things (IoT). Intelligent
Sourabh Solanki +3 more
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Time- and Power-Splitting Strategies for Ambient Backscatter System
IEEE Access, 2019 An ambient backscatter system could utilize the exiting ambient RF signals as both energy source and information carrier to enable the communications among battery-free devices and is deemed as a promising communication primitive for the Internet of ...
Zhe Ma +6 more
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, 2021 International audienceSixth generation (6G) mobile networks may include new passive technologies, such as ambient backscatter communication or the use of reconfigurable intelligent surfaces, to avoid the emission of waves and the corresponding energy ...
Phan-Huy, D.-T +11 more
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Low Power Secure Backscatter Communication Techniques Exploring Ambient Signals [PDF]
, 2022 In this article, we present the proof of concept of techniques exploring ambient signals for low power and secure backscatter communications. This real-time system operates by scavenging a crowded electromagnetic spectrum and recycling active incoming ...
Goussetis, George; id_orcid +7 more
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Control of Electromagnetic Radiation on Coexisting Smart Radio Environment
IEEE Open Journal of the Communications Society, 2022 Efficient spectrum utilization is always the fundamental challenge of mobile communication technology toward 6G. Instead of conventional spectral efficiency in bps/Hz, geographical region shall be brought into consideration in bps/Hz/unit-area, which ...
Mehmet Mert Sahin +2 more
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DDPG-Based Throughput Optimization with AoI Constraint in Ambient Backscatter-Assisted Overlay CRN
Sensors, 2022 The combination of ambient backscatter (AB) communications (ABCs) and RF-powered cognitive radio networks (CRNs) deals with challenges of both energy supply and spectrum shortage, and improves the network performances.
Xueli Jia +3 more
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