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Estudo da instalação de instrumentos wireless no monitoramento de uma torre de ciclones de indústria cimenteira
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-12-17)
This work’s objective is to study the installation of wireless instruments in a cyclone tower of a cement industry. First of all, explains the operation of the cyclone tower and its analyzed variables during the production ...
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 ...
Aplicações e funcionalidade da computação vestível
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-08-26)
This paper presents a study about a new area of expertise in mobile computing known as "Wearable Computing". This technology can be exemplified as an electronic device attached to the body of a person through an accessory, ...
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 ...
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 ...
Enhancement of the QoS in an OFDMA/VLC system
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2016-07-20)
A resource allocation optimization for indoor Optical Wireless Communications is proposed. A smart coordinator tries to maximize the channel capacity by enabling or disabling the communication of the devices subject to ...