Dynamic Energy Trading for Wireless Powered Communication Networks [PDF]
IEEE Communications Magazine, 2016 Wireless powered communication systems have recently attracted significant interest because of their potential to provide a ubiquitous and sustainable energy supply for communication networks. However, the energy that can be harvested from external energy sources is generally uncontrollable and intermittent.
Dusit Niyato
exaly +5 more sources
Age-Aware Utility Maximization in Relay-Assisted Wireless Powered Communication Networks [PDF]
Entropy, 2021 This article investigates a relay-assisted wireless powered communication network (WPCN), where the access point (AP) inspires the auxiliary nodes to participate together in charging the sensor, and then the sensor uses its harvested energy to send ...
Ning Luan +6 more
doaj +2 more sources
Minimum Length Scheduling for Multi-Cell Full Duplex Wireless Powered Communication Networks [PDF]
Sensors, 2021 Wireless powered communication networks (WPCNs) will be a major enabler of massive machine type communications (MTCs), which is a major service domain for 5G and beyond systems.
Muhammad Shahid Iqbal +2 more
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
Thermoelectric energy harvesting for wireless self powered condition monitoring nodes [PDF]
, 2013 Condition monitoring of machines and structures is commonly utilized in order to prevent failures before they can occur. For these reasons, data such as temperature, vibrations or displacements are collected and analysed. Sensors collect this information,
Royo Perez, Sandra
core +7 more sources