Results 21 to 30 of about 15,487 (310)

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

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

New techniques of intra-satellite communication and ranging/time synchronization for autonomous formation flyer

open access: yesTongxin xuebao, 2008
The technique of intra-satellite communication networking and asynchronous ranging for autonomous forma-tion flyer(AFF) were researched. The hybird FDMA/CDMA mode was developed for AFF communication networking,and precisely ranging & time synchronization
LI Xue, ZHANG Qi-shan, XU Yong, WANG Ce
doaj   +2 more sources

TwiFly: A Data Analysis Framework for Twitter

open access: yesInformation, 2020
Over the last decade, there have been many changes in the field of political analysis at a global level. Through social networking platforms, millions of people have the opportunity to express their opinion and capture their thoughts at any time, leaving
Panagiotis Chatziadam   +14 more
doaj   +1 more source

Frame-by-frame language identification in short utterances using deep neural networks [PDF]

open access: yesNeural Networks, 2015
This work addresses the use of deep neural networks (DNNs) in automatic language identification (LID) focused on short test utterances. Motivated by their recent success in acoustic modelling for speech recognition, we adapt DNNs to the problem of identifying the language in a given utterance from the short-term acoustic features.
Javier Gonzalez-Dominguez   +3 more
openaire   +3 more sources

An Overview of the Networking Issues of Cloud Gaming

open access: yesJournal of Innovation Information Technology and Application, 2022
With the increasing prevalence of video games comes innovations that aim to evolve them. Cloud gaming is poised as the next phase of gaming. It enables users to play video games on any internet-enabled device.
Britanny Baldovino
doaj   +1 more source

Frame Quantization of Neural Networks

open access: yesJournal of Fourier Analysis and Applications
Abstract We present a post-training quantization algorithm with error estimates relying on ideas originating from frame theory. Specifically, we use first-order Sigma-Delta ( $$\Sigma \Delta $$ Σ Δ
Czaja, Wojciech, Na, Sanghoon
openaire   +2 more sources

Optimized viewport‐adaptive 360‐degree video streaming

open access: yesCAAI Transactions on Intelligence Technology, 2021
Because of the rapid growth of head‐mounted displays and 5G networking deployment, 360‐degree video has become increasingly popular. To generate the real experience of a virtual environment, 360‐degree videos require an ultrahigh resolution and frame ...
Xiaolei Chen, Di Wu, Ishfaq Ahmad
doaj   +1 more source

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