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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Performance optimization of nonlinear EH technology in green cognitive WPCN [PDF]
Scientific ReportsA green cognitive Wireless Powered Communication Network (WPCN) is studied in this paper, which uses nonlinear energy harvesting technology and serves as a liner network for the main peer-to-peer communication pathway. The network is composed of a Hybrid
Huajun Chen +3 more
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Multiantenna Clustering Collaboration for WPCNs Based on Nonlinear EH
International Journal of Distributed Sensor Networks, 2023 This article considers a wireless-powered communication network (WPCN) composed of a multiantenna hybrid access point (HAP) based on nonlinear energy harvesting (EH).
Lina Yuan +4 more
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Trajectory design and transmission optimization for data freshness in UAVs‐assisted WPCNs
IET CommunicationsTo address the issues of energy supply and data freshness in the wireless powered communication network (WPCN), the long‐term average age of information (AoI) in an unmanned aerial vehicles (UAVs)‐assisted WPCN is investigated, where UAVs, fully charged ...
Xiaoying Liu +3 more
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Minimum-Throughput Maximization for Multi-UAV-Enabled Wireless-Powered Communication Networks [PDF]
Sensors, 2019 This paper considers a wireless-powered communication network (WPCN) system that uses multiple unmanned aerial vehicles (UAVs). Ground users (GUs) first harvest energy from a mobile wireless energy transfer (WET) UAV then use the energy to power their ...
Fahui Wu +3 more
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Monitoring for Rare Events in a Wireless Powered Communication mmWave Sensor Network [PDF]
Sensors, 2020 The use of a wireless sensor network to monitor an area of interest for possible hazardous events has become a common practice. The difficulty of replacing or recharging sensor batteries dictates the use of energy harvesting as a means to extend the ...
Michael Koutsioumpos +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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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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Optimal Time Allocation in Backscatter Assisted Wireless Powered Communication Networks [PDF]
Sensors, 2017 This paper proposes a wireless powered communication network (WPCN) assisted by backscatter communication (BackCom). This model consists of a power station, an information receiver and multiple users that can work in either BackCom mode or harvest-then ...
Bin Lyu +3 more
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Smart Communication and Security by Key Distribution in Multicast Environment
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 The service providers are aiming to provide multicast applications, primarily in the area of content delivery and secure wireless networks, due to the increased adoption of network systems and demand for secured wireless networks communication. Cryptography enables the users to send information across insecure networks using data encryption and ...
Manisha Yadav +5 more
wiley +1 more source