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Análise comparativa entre rede cabeada e rede wireless
(Universidade Tecnológica Federal do ParanáCuritibaBrasilTecnologia em Sistemas de TelecomunicaçõesUTFPR, 2015-06-18)
This paper presents a practical approach of the differences between two types of local area networks: wired and wireless. Addresses the implementation costs, transmission capacity and practicality of both. Presents the use ...
Desenvolvimento de sistema de monitoramento de redes wirelessHART
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Computação, 2015-06-15)
The use of wireless networks in the industrial environment has been growing in recent years, due to the advantages and existing facilities in its use. The need for flexible functionality with tools and the ability to display ...
Analysis of asymmetry of traffic in full-duplex wireless local area network
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaCiência da ComputaçãoUTFPR, 2019-07-02)
The standard commodity wireless hardware is half-duplex because there are challenges in full-duplex wireless that need attention and improvement. The self-interference in radios is one of the big challenges, but, even ...
Development of a wireless data transmission system for a uniaxial dynamometer
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia MecânicaDepartamento de Engenharia Mecânica, 2022-01-28)
Wireless dynamometers are an adequate solution to measure mechanical loads where the use of cables is not practicable. Proprietary solutions are applied in most of the cases found out in the literature on wireless dynamometers. ...
Sistema de monitoramento wireless de parâmetros fisiológicos
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-08-14)
This work presents the development of a wireless physiological parameters monitoring system for diagnosis support and personal use. The system performs the measurement of blood pressure, blood oxygen saturation (SpO2) and ...
Implantação e ativação de rede wireless man na batavo cooperativa agroindustrial
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilTecnologia em Análise e Desenvolvimento de SistemasUTFPR, 2013-04-17)
This study presents a theoric description of a MAN network implementation, redundant at Batavo Agroindustrial Cooperative, with the challenge of thinking about a technology that could make the project possible, taking into ...
Alimentação de roteadores wireless através da utilização de baterias em substituição a nobreaks
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em Manutenção IndustrialUTFPR, 2014-12-11)
This paper aimed the implementation of a power supply using a 40A automotive battery, replacing Nobreaks in the wireless systems. This impacts strongly in the costsreduction since in the current market a Nobreak like the ...
Protótipo de transmissão de energia elétrica sem fio em baixa tensão
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2015-11-18)
It’s clear the increase in the variety of products that require electricity to operate. Because of this, however, there is also a large increase in wires and cables spread over an electrical installation. In this sense, ...
Estudo de caso sobre rede wireless empresarial com equipamentos SOHO e equipamentos corporativos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Gerenciamento de Redes e ServidoresUTFPR, 2017-12-04)
It is exposed in this paper the concepts about wireless network on IEEE 802.11
standard. This paper show in details the features of a wireless network defined on
IEEE 802.11n standard. Field researchs has been done in a ...