Zobrazeno 1 - 10
of 990
pro vyhledávání: '"wireless energy transfer"'
Publikováno v:
IEEE Access, Vol 12, Pp 65241-65253 (2024)
In this study, we explore a hybrid non-orthogonal multiple access and time division multiple access (NOMA-TDMA) approach designed to maximize sum throughput in a wireless powered Internet of Things (IoT) network (WPIN). Hybrid access points send ener
Externí odkaz:
https://doaj.org/article/f6b06067677948febb986badf9a6c920
Autor:
Iqra Hameed, Insoo Koo
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 1123-1140 (2024)
The integration of wireless powered communication network (WPCNs) with intelligent reflecting surface (IRS) technology has emerged as a promising solution for enhancing the energy and spectral efficiency of the network. Recent studies have explored t
Externí odkaz:
https://doaj.org/article/5d539a6501d34cef9c7025de2ce35ac3
Autor:
Jinho Kang
Publikováno v:
Drones, Vol 8, Iss 11, p 668 (2024)
In recent years, UAV-enabled wireless energy transfer (WET) has attracted significant attention for its ability to provide ground devices with efficient and stable power by flexibly navigating three-dimensional (3D) space and utilizing favorable line
Externí odkaz:
https://doaj.org/article/cd07c45ae4014a62925dd557927a2533
Publikováno v:
Sensors, Vol 24, Iss 17, p 5535 (2024)
The 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
Externí odkaz:
https://doaj.org/article/53fd05e50417423c86b206801bb8acd4
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-11 (2023)
Abstract The development of a battery management algorithm is highly dependent on high-quality battery operation data, especially the data in extreme conditions such as low temperatures. The data in faults are also essential for failure and safety ma
Externí odkaz:
https://doaj.org/article/e0cf36cbcb0044e1bb144603486e040b
Publikováno v:
Micromachines, Vol 15, Iss 5, p 624 (2024)
Ultrasonic wireless power transfer technology (UWPT) represents a key technology employed for energizing implantable medical devices (IMDs). In recent years, aluminum nitride (AlN) has gained significant attention due to its biocompatibility and comp
Externí odkaz:
https://doaj.org/article/e1a4b6e2bbf24370a8d3d6b2a2865d03
Publikováno v:
IEEE Access, Vol 11, Pp 133979-133992 (2023)
Reliable energy supply remains a crucial challenge in the Internet of Things (IoT). Although relying on batteries is cost-effective for a few devices, it is neither a scalable nor a sustainable charging solution as the network grows massive. Besides,
Externí odkaz:
https://doaj.org/article/be394d05074844e69697ee6ebe78f123
Publikováno v:
IEEE Access, Vol 11, Pp 66497-66505 (2023)
Wireless powered communication network (WPCN) is a novel structure of the network that integrates wireless information communication (WIT) and wireless energy transfer(WET). The scheduling design is a key factor for performance improvement for WPCN.
Externí odkaz:
https://doaj.org/article/3d23bb77876544a3b5ffdc8b6ff195b5
A typical model for real-time status update systems consists of a transmitter node that generates real-time status updates about some physical process(es) of interest and sends them through a communication network to a destination node. Such a model
Externí odkaz:
http://hdl.handle.net/10919/115750
Publikováno v:
Micromachines, Vol 15, Iss 1, p 117 (2024)
The enhancement of rectification efficiency in 2.45 GHz microwave wireless weak energy transmission systems is centred on rectifier device selection. The overall rectification efficiency of traditional rectifier devices is low in weak energy density
Externí odkaz:
https://doaj.org/article/2bec242f990449cc886adc7ccecaecd4