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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 ...
Estratégias para avaliação de consumo de energia em redes de sensores sem fio
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaCiência da ComputaçãoUTFPR, 2015-06-09)
The algorithms’ applications for increase lifetime on Wireless Sensor Networks are necessary for their own applications. As time passes by, sensor networks will be wearing and network’s degeneration becomes predictable. ...
Gerenciamento de uma rede sem fio com pfSense
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaTecnologia em Análise e Desenvolvimento de SistemasUTFPR, 2015-11-19)
This work present a study case that shows the pfSense deployment, used as a main solution on a higher education institution´s wireless network management. At first, the Institution´s Computer Network issues are presented. ...
Rede de sensores sem fio aplicada a meteorologia florestal
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia de Controle e AutomaçãoUTFPR, 2018-11-28)
This undergraduate thesis shows the development process of a wireless sensors network designed to measure temperature and relative humidity, two of the most relevant variables for meteorology researches. The equipment’s ...
Análise do impacto de diferentes protocolos de comunicação e topologias físicas no consumo de energia em redes de sensores sem fio
(Universidade Tecnológica Federal do ParanáCuritibaBrasilTecnologia em Sistemas de TelecomunicaçõesUTFPR, 2020-11-23)
Wireless sensor networks have become a major player in the monitoring of harsh environments due to their great versatility in the use of different protocols and technologies to adapt to different monitoring environments. ...
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, ...
Implementação da rede mesh com servidor centralizado de autenticação
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Informática, 2012-02-15)
This paper has as its main subject the implementation of an IEEE 802.11 standard network, utilizing the partial mesh topology and a RADIUS central server for user authentication. A study will be conducted about the wireless ...
Verificação formal de um protocolo de rede sem fio através de model checking
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaCiência da ComputaçãoUTFPR, 2014-11-11)
This work consists of the application of the model checking technique to the formal specification, modeling and formal verification of the basic access method of the IEEE 802.11 standard medium access control protocol ...
Avaliação de um protocolo MAC sem fio full duplex
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaCiência da ComputaçãoUTFPR, 2016-05-17)
The advance of self-interference cancellation techniques allowed the development of Full Duplex (FD) radios, i.e. radios capable of doubling the capacity of a Half Duplex link by sending and receiving data at the same time. ...
Análise da segurança de redes sem fio utilizando Pentest
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilCiência da ComputaçãoUTFPR, 2020-10-12)
Information security is critical to the operation of businesses and corporations of all sizes. Performing a security update on wireless networks has become increasingly common, as new threats have often emerged in the ...