Results 61 to 70 of about 701,028 (277)

eM‐SON: efficient multimedia service over self‐organising Wi‐Fi network

IET Networks, 2018
This study presents eM‐SON, an adaptive framework for providing efficient multimedia services over self‐organising, hybrid Wi‐Fi networks. In this reconfigurable architecture, multimedia services can be received via a Wi‐Fi router, Wi‐Fi hotspot, or Wi ...
Chetna Singhal, Swades De
doaj   +1 more source

Определение локации в корпоративных Wi-Fi сетях

, 2016
First of all, the article examines three issues: the existing algorithms for localizing mobile devices; indoor wireless propagation models; and limitations of applying these algorithms and models to mobile device localization.
Малодушев, Сергей Викторович, Рогов, Александр Александрович   +1 more
core   +1 more source

A Printed Hydrogel Hybrid Electronic System With Thermoresponsive Adhesion for Neurophysiological Monitoring

Advanced Science, EarlyView.
This work develops a soft hybrid electronic system with printed thermoresponsive hydrogel electrodes, which enables high‐fidelity neural signal acquisition and stimulation. The system precisely assesses median and ulnar nerve injuries in clinical cases, realizing accurate diagnosis of neural impairment while ensuring customized adhesion regulation ...
Bo Pang, Ganguang Yang, Jiacheng Wen, Hangyu Gong, Caixin Gong, Yuqi Qiu, Zhixin Wang, Qingyang Zheng, Sen Zhou, Tianzhao Bu, Jia Tian, Zhouping Yin, Yutian Liu, Hao Wu   +13 more
wiley   +1 more source

WiRIM: Resolution Improving Mechanism for Human Sensing With Commodity Wi-Fi

IEEE Access, 2019
The growing physical (PHY) layer capabilities of Wi-Fi have made it possible to use Wi-Fi signals for both communication and human sensing. Wi-Fi channel state information (CSI) in PHY layer can be obtained from commodity Wi-Fi devices. As CSI can detect
Xinbin Shen, Lingchao Guo, Zhaoming Lu, Xiangming Wen, Zhihong He   +4 more
doaj   +1 more source

A green perspective on Wi-Fi offloading [PDF]

IEEE Wireless Communications, 2016
Due to increased energy consumption and carbon emissions of the ICT industry, operators worldwide are focusing on reducing energy consumption of their networks from financial as well as corporate responsibility perspectives. The subject of green or energy efficient operation of cellular access network has attracted a lot of attention in the research ...
Aijaz, Adnan, Aghvami, A. Hamid
openaire   +3 more sources

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Wi-Fi Fingerprint Indoor Localization by Semi-Supervised Generative Adversarial Network

Sensors
Wi-Fi fingerprint indoor localization uses Wi-Fi signal strength measurements obtained from a number of access points. This method needs manual data collection across a positioning area and an annotation process to label locations to the measurement sets.
Jaehyun Yoo
doaj   +1 more source

A centralised Wi-Fi management framework for D2D communications in dense Wi-Fi networks [PDF]

2016 IEEE Conference on Standards for Communications and Networking (CSCN), 2016
In Wi-Fi networks, Device-to-Device (D2D) communications aim to improve the efficiency of the network by supporting direct communication between users in close proximity. However, in a congested Wi-Fi network, establishing D2D connections through a locally managed self-organising approach will intensify the congestion and reduce the scalability of the ...
Mirghiasaldin Seyedebrahimi, Alessandro Raschellà, Faycal Bouhafs, Michael Mackay 0001, Qi Shi 0001, Mahmoud Hashem Eiza   +5 more
openaire   +4 more sources

Análisis de la tecnología WI-FI 6

, 2022
Este documento forma parte de la entrega del proyecto de investigación relacionado con la red wi-fi 6, en este se evidenciará uno de los elementos más importantes dentro del mismo: sus ventajas y desventajas, también de los usos y de sus requerimientos y
Pardo Morales, Juan Camilo, Castillo Lozano, César Geovani, Meza Ardila, Jefferson Stiven   +2 more
core  

Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach

Advanced Electronic Materials, EarlyView.
An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza, Francesco Maria Esposito, Carlo Famoso, Arturo Buscarino   +3 more
wiley   +1 more source