Results 91 to 100 of about 4,277,555 (301)

With Multi-Connectivity Toward Reliable and Time-Sensitive Wi-Fi Systems: A Survey

open access: yesIEEE Access
Wi-Fi has become a fundamental wireless communication technology, supporting a wide range of applications while continuing to evolve to meet increasingly demanding use cases.
Prince Jose   +2 more
doaj   +1 more source

Towards Energy-Efficient Underlaid Device-to-Device Communications: A Joint Resource Management Approach

open access: yesIEEE Access, 2019
With increasing demands of green wireless communications, energy-efficient device-to-device (D2D) communications have attracted increasing attention. However, with resource sharing in an underlying manner, the system performance may be greatly degraded ...
Rui Zhang   +5 more
doaj   +1 more source

Performance Comparison of QoS Deployment Strategies for Cellular Network Services

open access: yesIEEE Access, 2020
Differentiated quality-of-Service (QoS) techniques are widely used to distinguish between different service classes and prioritize service needs in mobile networks.
Engin Zeydan   +3 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Mobile Ad-Hoc Networks [PDF]

open access: yes
Ad-hoc networks are a key in the evolution of wireless networks. Ad-hoc networks are typically composed of equal nodes, which communicate over wireless links without any central control.
Giordano, Silvia, Silvia Giordano
core   +2 more sources

Stochastic user behaviour modelling and network simulation for resource management in cooperation with mobile telecommunications and broadcast networks [PDF]

open access: yes, 2006
The latest generations of telecommunications networks have been designed to deliver higher data rates than widely used second generation telecommunications networks, providing flexible communication capabilities that can deliver high quality video images.
Owens, TJ   +5 more
core   +1 more source

Simplified Methodology of Electromagnetic Field Measurements in the Vicinity of 5G Massive MIMO Base Station for Environmental Exposure Assessment

open access: yesIEEE Access
The development of wireless systems technologies consists, on the one hand, in new methods of generating a radio signal and, on the other hand, in optimizing the transmission of this signal, for instance, by using modern multiantenna technology.
Pawel Bienkowski   +4 more
doaj   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

open access: yesFEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt   +2 more
wiley   +1 more source

Mobility: a double-edged sword for HSPA networks [PDF]

open access: yes, 2010
This paper presents an empirical study on the performance of mobile High Speed Packet Access (HSPA, a 3.5G cellular standard) networks in Hong Kong via extensive field tests.
Xuan, D., Jia, W., Tso, F.P., Teng, J.
core   +4 more sources

Impact of mobility on mobile telecommunications networks

open access: yesWireless Communications and Mobile Computing, 2005
Summary This paper describes the mobility management mechanisms for mobile telecommunications networks. There are two major types of mobility: radio network mobility and core network mobility. Radio network mobility supports radio link switching of a mobile user during conversation, and core network mobility provides roaming and tunnelrelated ...
Lin, Yi-Bing   +2 more
openaire   +2 more sources

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