Results 81 to 90 of about 221,208 (266)
Sub-Nanosecond Time of Flight on Commercial Wi-Fi Cards
, 2015 Time-of-flight, i.e., the time incurred by a signal to travel from transmitter to receiver, is perhaps the most intuitive way to measure distances using wireless signals. It is used in major positioning systems such as GPS, RADAR, and SONAR.
Bourchas T. +3 more
core +1 more source
AI &Innovation, EarlyView.ABSTRACT The rapid evolution of the Internet of Things (IoT) has significantly advanced the field of electrocardiogram (ECG) monitoring, enabling real‐time, remote, and patient‐centric cardiac care. This paper presents a comprehensive survey of AI assisted IoT‐based ECG monitoring systems, focusing on the integration of emerging technologies such as ...
Amrita Choudhury +2 more
wiley +1 more source
Wi-Fi-Prioritized Fair Coexistence for 5G/6G Networks Using Markov Modeling
IEEE AccessThe accelerating reliance on high-speed, ultra-reliable, and low-latency connectivity is reshaping the landscape of next-generation wireless technologies.
Rasika Nilaweera Kalahe-Wattege +1 more
doaj +1 more source
Estimating the potential increase in consumer welfare from the introduction of 'Super Wi-Fi' service [PDF]
, 2014 With the increasing use of smart devices recently, mobile traffic has been increasing rapidly, which in turn results in greater demand for the frequency.
Hong, Areum +2 more
core
British Educational Research Journal, EarlyView.Abstract Valuing parental engagement, as part of home–school collaboration, can benefit children's learning. This article focuses on parents and school‐based staff's (N = 120) experiences of children's learning occurring at home during the COVID‐19 lockdowns (2020–2021), both school‐mandated and other learning activities.
Ashley Brett +5 more
wiley +1 more source
TelecomThe advent of Industry 4.0 brought about digitalisation and the integration of advanced technologies into industrial processes, with wireless networks emerging as a key enabler in the interconnection of smart devices, cyber–physical systems, and data ...
Luis M. Bartolín-Arnau +5 more
doaj +1 more source
Protein hydrolysates in cell culture: Toward multi‐omics characterization
Biotechnology Progress, EarlyView.While protein hydrolysates are widely used in cell culture applications, they remain undefined and variable products. Multi‐omic characterization evaluating composition and function can transition hydrolysates toward semi‐defined media components.
Michelle Combe +3 more
wiley +1 more source
Geomagnetism-Aided Indoor Wi-Fi Radio-Map Construction via Smartphone Crowdsourcing
Sensors, 2018 Wi-Fi radio-map construction is an important phase in indoor fingerprint localization systems. Traditional methods for Wi-Fi radio-map construction have the problems of being time-consuming and labor-intensive.
Wen Li +4 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu +4 more
wiley +1 more source
Кібербезпека: освіта, наука, технікаУ зв’язку з широким використанням безпроводових технологій Wireless Fidelity виникає актуальна проблема забезпечення належного рівня Wi-Fi сигналу в просторі урбанізованих приміщень. Наявність усередині будівлі стін, перегородок, меблів, радіоелектронної
Лариса Крючкова +1 more
doaj +1 more source