Results 21 to 30 of about 1,382,885 (313)

Fast and Reliable Alert Delivery in Mission-Critical Wi-Fi HaLow Sensor Networks

IEEE Access, 2020
Rapidly evolving, the Internet of Things imposes new challenges for the developers of wireless networks. Various critical infrastructure monitoring scenarios require fast and reliable alert delivery.
Evgeny Khorov, Andrey Lyakhov, Ivan Nasedkin, Ruslan Yusupov, Jeroen Famaey, Ian F. Akyildiz   +5 more
doaj   +1 more source

Beyond 5G Network Architecture Study: Fractal Properties of Access Network

Applied Sciences, 2020
Wireless networks connect various devices through radio waves in which the network connection may have different structures. Moreover, the network structure is determined based on the placement areas of the network elements, which can be affected by the ...
Alexander Paramonov, Ammar Muthanna, Omar I. Aboulola, Ibrahim A. Elgendy, Riad Alharbey, Evgeny Tonkikh, Andrey Koucheryavy   +6 more
doaj   +1 more source

Research on data transmission model of agricultural wireless sensor network based on game theory

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
In order to improve the effect of agricultural data collection and transmission, based on the technology adopted by the mainstream agricultural environmental information monitoring system on the market, this paper uses game theory to innovatively improve
Wu Qiang
doaj   +1 more source

Continuous-Variable Quantum Key Distribution Over Air Quantum Channel With Phase Shift

IEEE Access, 2020
Continuous-variable quantum key distribution (CV-QKD) over air quantum channel enables to provide unconditional information security, which is the one of most promising techniques for information wireless transfer. Since the air channel is of fluctuation
Ming Li, Tianyi Wang
doaj   +1 more source

Bandwidth Prediction Based Resource Allocation Scheme for Low-Latency and Energy-Efficient PONs With Heterogeneous ONU Propagation Delays

IEEE Photonics Journal
To achieve low-latency and energy-efficient in a 10 Gbps Ethernet Passive Optical Network (10G-EPON) having heterogeneous Optical Network Unit (ONU) propagation delays, this article proposes a resource allocation scheme based on bandwidth requirements ...
Pengcheng Li, Yunxin Lv, Meihua Bi
doaj   +1 more source

Intelligent Wireless Capsule Endoscopy for the Diagnosis of Gastrointestinal Diseases

Diagnostics, 2023
Through a wireless capsule endoscope (WCE) fitted with a miniature camera (about an inch), this study aims to examine the role of wireless capsule endoscopy (WCE) in the diagnosis, monitoring, and evaluation of GI (gastrointestinal) disorders.
Ibrahim M. Mehedi, K. Prahlad Rao, Fahad Mushhabbab Alotaibi, Hadi Mohsen Alkanfery   +3 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Optimized Data Transmission and Signal Processing for Telepresence Suits in Multiverse Interactions

Journal of Sensor and Actuator Networks
With the rapid development of the metaverse, designing effective interfaces in virtual and augmented environments presents significant challenges. Additionally, keeping real-time sensory data flowing from users to their virtual avatars in a seamless and ...
Artem Volkov, Ammar Muthanna, Alexander Paramonov, Andrey Koucheryavy, Ibrahim A. Elgendy   +4 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

A Method for Underwater Wireless Data Transmission in a Hydroacoustic Channel under NLOS Conditions

Sensors, 2021
Wireless data transmission in the hydroacoustic channel under non-line-of-sight (NLOS) propagation conditions, for example, during a wreck penetration, is difficult to implement reliably.
Jerzy Mizeraczyk, Ryszard Studanski, Andrzej Zak, Agnieszka Czapiewska   +3 more
doaj   +1 more source