Results 31 to 40 of about 8,910 (210)
Distributed wireless network resource optimisation method based on mobile edge computing
IET Networks, EarlyView., 2022 This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang +4 more
wiley +1 more source
K-CHRA: A Clustering Hierarchical Routing Algorithm for Wireless Rechargeable Sensor Networks
IEEE Access, 2019 Routing technology is an indispensable part of wireless sensor networks (WSNs) in contemporary studies. Considerable attention is being given to the energy problem and the delay of data transmission.
Zhenchun Wei +6 more
doaj +1 more source
The Beauty of the Commons: Optimal Load Sharing by Base Station Hopping in Wireless Sensor Networks [PDF]
, 2014 In wireless sensor networks (WSNs), the base station (BS) is a critical sensor node whose failure causes severe data losses. Deploying multiple fixed BSs improves the robustness, yet requires all BSs to be installed with large batteries and large energy ...
Barrenetxea, Guillermo +4 more
core +2 more sources
Design of a WSN Platform for Long-Term Environmental Monitoring for IoT Applications [PDF]
, 2013 The Internet of Things (IoT) provides a virtual view, via the Internet Protocol, to a huge variety of real life objects, ranging from a car, to a teacup, to a building, to trees in a forest.
Lazarescu, Mihai Teodor
core +1 more source
Optimal Recharging With Practical Considerations in Wireless Rechargeable Sensor Network
IEEE Access, 2017 Wireless energy transfer technologies have attracted increasing attention on empowering the wireless sensor nodes in recent years. In this paper, we consider a typical wireless rechargeable network, where a mobile charging vehicle is scheduled to charge a wireless sensor network with practical nodes' deployment restrictions that may result in low ...
Xunpeng Rao +4 more
openaire +2 more sources
Minimizing charging delay in wireless rechargeable sensor networks [PDF]
2013 Proceedings IEEE INFOCOM, 2013 As a pioneering experimental platform of wireless rechargeable sensor networks, the Wireless Identification and Sensing Platform (WISP) is an open-source platform that integrates sensing and computation capabilities to the traditional RFID tags. Different from traditional tags, a RFID-based wireless rechargeable sensor node needs to charge its onboard ...
Lingkun Fu +4 more
openaire +1 more source
Multi-MC Charging Schedule Algorithm With Time Windows in Wireless Rechargeable Sensor Networks
IEEE Access, 2019 The limited lifespan of the traditional Wireless Sensor Networks (WSNs) has always restricted the broad application and development of WSNs. The current studies have shown that the wireless power transmission technology can effectively prolong the ...
Zhenchun Wei +5 more
doaj +1 more source
Predicting-Scheduling-Tracking: Charging Nodes With Non-Deterministic Mobility
IEEE Access, 2021 In Wireless Sensor Networks (WSN), the energy problem plays the critical role in network performance and lifetime, because of the limited battery capacities of sensor nodes.
Yuanhao Li, Lingyun Zhong, Feng Lin
doaj +1 more source
Power-Optimal Feedback-Based Random Spectrum Access for an Energy Harvesting Cognitive User [PDF]
, 2014 In this paper, we study and analyze cognitive radio networks in which secondary users (SUs) are equipped with Energy Harvesting (EH) capability. We design a random spectrum sensing and access protocol for the SU that exploits the primary link's feedback ...
Ashour, Mahmoud +3 more
core +1 more source
Applied Sciences, 2022 Due to its importance in prolonging the lifetime of battery-restricted wireless sensor networks, network longevity has garnered considerable research attention, with the rechargeable wireless sensor network emerging as a viable solution. In this research,
Santosh Kumar Sahoo +5 more
doaj +1 more source