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Estudo do comportamento do protocolo TCP em redes sem fio
(Universidade Tecnológica Federal do ParanáCuritiba, 2014-10-01)
Wireless networks have different characteristics than wired networks. The traditional TCP versions have a worse performance due to problems commonly found in wireless networks, as interferences, node mobility and frequent ...
A User-centered Smartphone Application for Wireless EEG and its Role in Epilepsy
Electroencephalography is well-known for its importance in the diagnosis and treatment of mental and neurological disorders and abnormalities, being especially noted in critically ill patients who suffer a variety of ...
Model-based compensation for burst message loss in wireless networked control systems: experimental results
(Amer Soc Mechanical Engineers, 2013-01-01)
A recent trend in networked control systems (NCSs) is the use of wireless networks enabling interoperability between existing wired and wireless systems. One of the major challenges in these wireless NCSs (WNCSs) is to ...
Detectores de defeitos: desafios em redes móveis sem fio
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2008-01-28)
Distributed Systems are characterized by concurrent and decentralized computing,
carried out by two or more computers or mobile devices communicating over a network.
Today, wireless networks are an alternative to the ...
Wi-Fi em ambientes hostis em uma empresa alpha
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGestão da Tecnologia da Informação e ComunicaçãoUTFPR, 2017-12-08)
The Alpha case aims the use of innovation technology of wireless Internet, due to problems in the environments where Reefers containers were located. These places were far from the antennas, having interference and ...
Leveraging Wireless Devices for Networked Control Systems in Industrial Applications
(Universidade Tecnológica Federal do Paraná (UTFPR), 2013)
Detecção e localização de distúrbios transitórios em linhas de transmissão de energia utilizando sensores sem fio
(Universidade Federal de Minas GeraisUFMG, 2010-12-22)
This work presents an application of wireless sensors in power transmission lines to detect and locate impulsive transient disturbances caused by direct lightning strokes to the line and short circuits. Direct stroke and ...
Ferramentas para análise de ativos em redes industriais weirelessHART
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA E DE COMPUTAÇÃO, 2015-03-05)
Nowadays wireless communication has emerged as a tendency in industry environments.
In part this interest is due to the ease of deployment and maintenance, which
dispenses sophisticated designs and wired infrastructure ...