Results 21 to 30 of about 7,450,691 (245)

Case Report: Modulation of Effective Connectivity in Brain Networks after Prosthodontic Tooth Loss Repair

open access: yesSignals, 2022
INTRODUCTION. Recent neuroimaging studies suggest that dental loss replacements induce changes in neuroplasticity as well as in correlated connectivity between brain networks.
Antonella Muroni   +5 more
doaj   +1 more source

Optimal resource allocation in femtocell networks based on Markov modeling of interferers' activity [PDF]

open access: yes, 2012
Femtocell networks offer a series of advantages with respect to conventional cellular networks. However, a potential massive deployment of femto-access points (FAPs) poses a big challenge in terms of interference management, which requires proper radio ...
BARBAROSSA, Sergio   +2 more
core   +1 more source

Optimized Visual Internet of Things for Video Streaming Enhancement in 5G Sensor Network Devices

open access: yesSensors, 2023
The global expansion of the Visual Internet of Things (VIoT)’s deployment with multiple devices and sensor interconnections has been widespread.
Anil Kumar Budati   +5 more
doaj   +1 more source

Optical network technologies for future digital cinema [PDF]

open access: yes, 2016
Digital technology has transformed the information flow and support infrastructure for numerous application domains, such as cellular communications.
Kaleem, Mohammad, Nazir, Sajid
core   +4 more sources

Spectrum Sensing for DTMB-A System Using Accumulated Autocorrelation

open access: yesIEEE Access, 2022
The digital terrestrial television multimedia broadcasting - advanced (DTMB-A) system demands an accurate and reliable spectrum sensing method for its implementation.
Yunchuan Huang   +2 more
doaj   +1 more source

Validation of the Motives to Use Social Networking Sites Scale (MOTUS)

open access: yesTelematics and Informatics Reports, 2023
A lot of research has been conducted to explore the high amount of daily usage time on social networking sites (SNSs). We suggest a two-dimensional frame of reference for investigating the usage of SNSs, which incorporates both four motives for usage and
Linda-Elisabeth Reimann   +3 more
doaj   +1 more source

EC-CENTRIC: An Energy- and Context-Centric Perspective on IoT Systems and Protocol Design [PDF]

open access: yes, 2017
The radio transceiver of an IoT device is often where most of the energy is consumed. For this reason, most research so far has focused on low power circuit and energy efficient physical layer designs, with the goal of reducing the average energy per ...
Biason, Alessandro   +6 more
core   +1 more source

Frame-Aggregated Link Adaptation Protocol for Next Generation Wireless Local Area Networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
The performance of wireless networks is affected by channel conditions. Link Adaptation techniques have been proposed to improve the degraded network performance by adjusting the design parameters, for example, the modulation and coding schemes, in order
Kai-Ten Feng, Pochun Lin, Wen-Jiunn Liu
semanticscholar   +1 more source

A Transparent Loss Recovery Scheme Using Packet Redirection for Wireless Video Transmissions

open access: yesEURASIP Journal on Advances in Signal Processing, 2008
With the wide deployment of wireless networks and the rapid integration of various emerging networking technologies nowadays, Internet video applications must be updated on a sufficiently timely basis to support high end-to-end quality of service (QoS ...
Chi-Huang Shih   +2 more
doaj   +1 more source

Indigenous Community Networking in Hawai’i: The Pu‘uhonua o Waimānalo Community Network

open access: yesSocial Inclusion, 2023
Shaping digital inclusion policy and practice to meet community-defined goals requires more than access to digital devices and connectivity; it must also enable their effective design and use in situated local settings.
Rob McMahon   +5 more
doaj   +1 more source

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