Dual-Polarization Ambient Backscatter Communications and Signal Detection [PDF]
Sensors, 2023 Ambient backscatter communication (AmBC), an emerging mechanism for batteryless communications that can utilize ambient radio-frequency signals to modulate information and thus reduce power consumption, has attracted considerable attention and has been ...
Youze Yang, Sen Yan
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DDPG-Based Throughput Optimization with AoI Constraint in Ambient Backscatter-Assisted Overlay CRN [PDF]
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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Relay Selection for Dual-Hop Cooperative Ambient Backscatter Communication Systems [PDF]
Sensors, 2023 Previous works only focus on the optimization design for the dual-hop cooperative ambient backscatter communication (AmBC) system with single-relay selection. The impact of relay selection on the outage performance of dual-hop cooperative AmBC systems is
Ping Yang, Weichao Kuang, Shanjin Wang
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Performance Analysis of Cognitive Relay-Assisted Ambient Backscatter with MRC over Nakagami-m Fading Channels [PDF]
Sensors, 2020 This study presents ambient backscatter communication (AmBC) network as a concept of "modulation in the air" that has drawn growing interest by both academia and industry recently.
Dinh-Thuan Do +2 more
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Signal Detection for Ambient Backscatter Communication with OFDM Carriers [PDF]
Sensors, 2019 Ambient backscatter communication (AmBC) is considered as a promising future emerging technology. Several works on AmBC have been proposed thanks to its convenience and low cost property.
Thu L. N. Nguyen +3 more
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Coding and Detection Schemes for Ambient Backscatter Communication Systems
IEEE Access, 2017 Ambient backscatter technology has attracted much attention recently, because it enables battery-free devices, such as tags or sensors, to communicate through wireless energy harvesting and radio backscattering. Existing studies about ambient backscatter
Yang Liu +3 more
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An Approximate BER Analysis for Ambient Backscatter Communication Systems With Tag Selection
IEEE Access, 2017 Ambient backscatter is a new technology that uses ambient signals to enable communication between battery-free tags (or sensors) and readers. Previous studies on ambient backscatter focused on scenarios with only one tag.
Xiaoyu Zhou +3 more
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Signal Detection Scheme in Ambient Backscatter System With Multiple Antennas
IEEE Access, 2017 The ambient backscatter technique is a communication technology that uses ambient radio frequency signals to enable battery-free devices to communicate with other device.
Chang-Hee Kang +3 more
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Ambient Backscatter Communication Systems: Capacity and Outage Performance Analysis
IEEE Access, 2018 Ambient backscatter is an emerging green communication technology that exploits the environmental radio frequency (RF) signals to enable passive devices to communicate with each other.
Wenjing Zhao +4 more
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High-Order Derivative Detection for FSK Ambient Backscatter Communications in Edge-Intelligent Sensing Systems [PDF]
SensorsEdge-intelligent sensing systems demand ultra-low-power wireless connectivity to sustainably support massive sensor deployments. Ambient backscatter communication (AmBC) meets this demand by harvesting and modulating existing radio-frequency (RF) signals,
Jingjing Wu +4 more
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