Results 1 to 10 of about 547 (118)
A Comprehensive Study of Event Detection in WPCN Networks with Noisy Measurements [PDF]
Sensors, 2022 Various aspects of the detection of events in wireless powered communication networks (WPCN) are studied and analyzed under the assumption of highly noisy sensor measurements. In WPCN, networks sensor nodes’ stored energy is a scarce resource and must be
Michael Koutsioumpos +3 more
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Analytical Optimal Load Calculation of RF Energy Rectifiers Based on a Simplified Rectifying Model [PDF]
Sensors, 2021 Wireless power transfer (WPT) is an essential enabler for novel sensor networks such as the wireless powered communication network (WPCN). The efficiency of an energy rectifier is dependent on both input power and loading condition.
Lichen Yao, Guido Dolmans, Jac Romme
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IET Wireless Sensor SystemsEmerging wireless communication networks, exemplified by the evolution from 5G to subsequent technologies, necessitate extensive connectivity among myriad devices to fuel the ongoing technological progress.
Shweta Singh, Manish Kumar, Rahul Kumar
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Energy Consumption Minimization with SNR Constraint for Wireless Powered Communication Networks [PDF]
SensorsThe article addresses the energy consumption minimization problem in wireless powered communication networks (WPCNs) and proposes a time allocation scheme, named DaTA, which is based on the Different Target Simultaneous Wireless Information and Power ...
Kuei-Ping Shih +3 more
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DQN-empowered energy optimization for wireless powered communication networks [PDF]
Scientific ReportsWith the rapid development of Internet of Things (IoT) technology, Wireless Powered Communication Networks (WPCNs) have emerged as a sustainable solution for powering IoT devices.
Huajun Chen +3 more
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Throughput Maximization for UAV-Enabled Relaying in Wireless Powered Communication Networks [PDF]
Sensors, 2019 This paper investigates mobile relaying in wireless powered communication networks (WPCN), where an unmanned aerial vehicle (UAV) is employed to help information delivery from multiple sources to destination with communication channels severely blocked ...
Yinfeng Li +4 more
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Optimal Energy Efficiency Fairness of Nodes in Wireless Powered Communication Networks [PDF]
Sensors, 2017 In wireless powered communication networks (WPCNs), it is essential to research energy efficiency fairness in order to evaluate the balance of nodes for receiving information and harvesting energy.
Jing Zhang +3 more
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Metasurface-Aided Wireless Power Transfer and Energy Harvesting for Future Wireless Networks
IEEE Access, 2022 The desire for battery longevity and ubiquitous wireless charging of mobile devices is driving researchers to explore divergent strategies to extract and harness energy from ambient radio frequency (RF) signals.
Henry Ojukwu +2 more
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Multiantenna Clustering Collaboration for WPCNs Based on Nonlinear EH
International Journal of Distributed Sensor Networks, Volume 2023, Issue 1, 2023., 2023 This article considers a wireless‐powered communication network (WPCN) composed of a multiantenna hybrid access point (HAP) based on nonlinear energy harvesting (EH). To improve some distant WDs’ throughput performance, one of them is allowed to be selected as a cluster head (CH) to help transfer information from other cluster members (CMs ...
Lina Yuan +5 more
wiley +1 more source
EURASIP Journal on Wireless Communications and Networking, 2021 Hybrid access point (HAP) is a node in wireless powered communication networks (WPCN) that can distribute energy to each wireless device and also can receive information from these devices.
Hong-Sik Kim, Inwhee Joe
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