Results 11 to 20 of about 333 (151)
On Optimizing Mobile Charger Scheduling in Wireless Sensor Networks [PDF]
Journal of Artificial Intelligence and Data Mining, 2023 Wireless rechargeable sensor networks (WRSNs) are widely used in many fields. However, the limited battery capacity of sensor nodes (SNs) prevents its development.
Newsha Nowrozian +2 more
doaj +3 more sources
A Novel Hybrid Search and Remove Strategy for Power Balance Wireless Charger Deployment in Wireless Rechargeable Sensor Networks [PDF]
Energies, 2020 Conventional sensor nodes are often battery-powered, and battery power limits the overall lifetime of the wireless sensor networks (WSNs). Wireless charging technology can be implemented in WSNs to supply power to sensor nodes and resolve the problem of ...
Tu-Liang Lin +2 more
doaj +3 more sources
A Novel Epidemic Model for Wireless Rechargeable Sensor Network Security
Sensors, 2020 With the development of wireless rechargeable sensor networks (WRSNs ), security issues of WRSNs have attracted more attention from scholars around the world.
Guiyun Liu, Baihao Peng, Xiaojing Zhong
doaj +3 more sources
Sensors, 2018 Limited energy in each node is the major design constraint in wireless sensor networks (WSNs), especially in mine tunnel scenario where the WSNs are required to work perpetually.
Xiaoming Liu +4 more
doaj +3 more sources
MathematicsWith the rapid development of research on Wireless Radar Sensor Networks (WRSNs), security issues have become a major challenge. Recent studies have highlighted numerous security threats in WRSNs. Given their widespread application value, the operational
Guiyun Liu +5 more
doaj +2 more sources
Modelled Energy Cost Minimization Solution for Wireless Rechargeable Sensor Networks [PDF]
ABUAD Journal of Engineering Research and DevelopmentIn wireless rechargeable sensor networks (WRSNs), mobile chargers (MCs) are normally scheduled to deliver energy to the rechargeable sensor nodes (SNs).
Musa Ahmed +3 more
doaj +3 more sources
A Survey on Mobile Charging Techniques in Wireless Rechargeable Sensor Networks [PDF]
, 2022 The recent breakthrough in wireless power transfer (WPT) technology has empowered wireless rechargeable sensor networks (WRSNs) by facilitating stable and continuous energy supply to sensors through mobile chargers (MCs).
Das, Sajal K. +2 more
core +2 more sources
Mobile Charging Strategy for Wireless Rechargeable Sensor Networks
Sensors, 2022 In a wireless sensor network, the sensing and data transmission for sensors will cause energy depletion, which will lead to the inability to complete the tasks.
Tzung-Shi Chen +3 more
doaj +1 more source
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 The energy problem and limited capacity of batteries have been fundamental constraints in many wireless sensor network (WSN) applications. For WSN, the wireless energy transmission technology based on magnetic resonance coupling is a promising energy transmission technology.
He Li +8 more
wiley +1 more source
Analysis of Time-Delay Epidemic Model in Rechargeable Wireless Sensor Networks
Mathematics, 2021 With the development of wireless rechargeable sensor networks (WRSNs), many scholars began to attach attention to network security under the spread of viruses.
Guiyun Liu +3 more
doaj +1 more source