Results 21 to 30 of about 455,104 (191)

Wi-Fi Handshake: analysis of password patterns in Wi-Fi networks

PeerJ Computer Science, 2022
This article seeks to provide a snapshot of the security of Wi-Fi access points in the metropolitan area of A Coruña. First, we discuss the options for obtaining a tool that allows the collection and storage of auditable information from Wi-Fi networks, from location to signal strength, security protocol or the list of connected clients.
Adrian Carballal, J. Pablo Galego-Carro, Nereida Rodriguez-Fernandez, Carlos Fernandez-Lozano   +3 more
openaire   +4 more sources

A Survey of Latest Wi-Fi Assisted Indoor Positioning on Different Principles

Italian National Conference on Sensors, 2023
As the location-based service (LBS) plays an increasingly important role in real life, the topic of positioning attracts more and more attention. Under different environments and principles, researchers have proposed a series of positioning schemes and ...
Jihan Dai, Maoyi Wang, Bochun Wu, Jiajie Shen, Xin Wang   +4 more
semanticscholar   +1 more source

A Robust Dead Reckoning Algorithm Based on Wi-Fi FTM and Multiple Sensors

Remote Sensing, 2019
More and more applications of location-based services lead to the development of indoor positioning technology. Wi-Fi-based indoor localization has been attractive due to its extensive distribution and low cost properties. IEEE 802.11-2016 now includes a
Yue Yu, Ruizhi Chen, Liang Chen, Guangyi Guo, Feng Ye, Zuoya Liu   +5 more
doaj   +1 more source

Wi-Fi Meets ML: A Survey on Improving IEEE 802.11 Performance With Machine Learning [PDF]

IEEE Communications Surveys and Tutorials, 2021
Wireless local area networks (WLANs) empowered by IEEE 802.11 (Wi-Fi) hold a dominant position in providing Internet access thanks to their freedom of deployment and configuration as well as the existence of affordable and highly interoperable devices ...
S. Szott, Katarzyna Kosek-Szott, P. Gawłowicz, J. T. Gómez, B. Bellalta, A. Zubow, F. Dressler   +6 more
semanticscholar   +1 more source

On the Issues and Challenges of Fiber-Wireless (Fi-Wi) Networks

Journal of Engineering, 2013
The objective of this article is to present various aspects of Fiber-Wireless (Fi-Wi) networks, which is a technology of current interest of the researchers.
Harry Tin Win, Al-Sakib Khan Pathan
doaj   +1 more source

Machine Learning Enabled Wi-Fi Saturation Sensing for Fair Coexistence in Unlicensed Spectrum

IEEE Access, 2021
In the past few years, machine learning (ML) techniques have been extensively applied to provide efficient solutions to complex wireless network problems.
Merkebu Girmay, Adnan Shahid, Vasilis Maglogiannis, Dries Naudts, Ingrid Moerman   +4 more
doaj   +1 more source

Wi-Fi (2.4 GHz) affects anti-oxidant capacity, DNA repair genes expression and apoptosis in pregnant mouse placenta [PDF]

Iranian Journal of Basic Medical Sciences, 2020
Objective(s): The placenta provides nutrients and oxygen to embryo and removes waste products from embryo’s blood. As far as we know, the effects of exposure to Wi-Fi (2.4 GHz) signals on placenta have not been evaluated. Hence, we examined the effect of
Homeira Vafaei, Ghazal Kavari, Hamid Reza Izadi, Zahra Zare Dorahi, Mehdi Dianatpour, Afrooz Daneshparvar, Iman Jamhiri   +6 more
doaj   +1 more source

WiOpen: A Robust Wi-Fi-Based Open-Set Gesture Recognition Framework [PDF]

IEEE Transactions on Human-Machine Systems
Recent years have witnessed a growing interest in Wi-Fi-based gesture recognition. However, existing works have predominantly focused on closed-set paradigms, where all testing gestures are predefined during training.
Xiang Zhang, Jinyang Huang, Huan Yan, Yuanhao Feng, Peng Zhao, Guohang Zhuang, Zhi Liu, Bin Liu   +7 more
semanticscholar   +1 more source

Machine Learning Based Indoor Localization Using Wi-Fi RSSI Fingerprints: An Overview

IEEE Access, 2021
In the era of the Internet of Things (IoT) and Industry 4.0, the indoor usage of smart devices is expected to increase, thereby making their location information more important. Based on various practical issues related to large delays, high design cost,
Navneet Singh, S. Choe, Rajiv Punmiya
semanticscholar   +1 more source

Multi-user coordination technology

Dianxin kexue, 2021
Wi-Fi 6 was the new name of IEEE 802.11ax by the Wi-Fi Alliance to facilitate the promotion of new Wi-Fi technology.Wi-Fi 6 technology focused on improving multi-user performance and efficiency in dense deployment scenario.Introducing OFDMA, UL MU-MIMO ...
Jiaojiao WANG, Zhen SHAO, Guojin HUANG
doaj   +2 more sources