Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Felipe da Rocha Henriques"'
Publikováno v:
Sensors, Vol 19, Iss 2, p 266 (2019)
We consider a Wireless Sensor Network (WSN) monitoring environmental data. Compressive Sensing (CS) is explored to reduce the number of coefficients to transmit and consequently save the energy of sensor nodes. Each sensor node collects N samples of
Externí odkaz:
https://doaj.org/article/697b417595614f53909e9616f170e84c
Autor:
Felipe da Rocha Henriques
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UERJUniversidade do Estado do Rio de JaneiroUERJ.
Esta dissertação tem por objetivo propor algoritmos para conservação de energia de uma rede de sensores sem fio (RSSF) aplicada ao monitoramento de um processo suave f(x, y, t), que depende das coordenadas x e y dos nós sensores, e do tempo t,
Autor:
Sergio Pinto Gomes Junior, João Baptista de Oliveira Souza Filho, Felipe da Rocha Henriques, Michel Pompeu Tcheou
Publikováno v:
Learning and Nonlinear Models. 20:34-46
This work discusses the design of an automatic detector of arrhythmia episodes in patients submitted to dialysis. The system aims to operate on portable devices in real-time, allowing a faster response of healthcare workers to possible intercurrence
Autor:
Jorge A. G. de Brito, Diego R. M. Totte, Fábio O. Silva, Jurair R. de P. Junior, Felipe da Rocha Henriques, Luís Tarrataca, Diego Barreto Haddad, Laura S. de Assis
Publikováno v:
Wireless Networks. 28:3677-3697
Autor:
Creyton B. de M. Ferreira, Thiago B. F. Reis, Michel Pompeu Tcheou, Raphael Melo Guedes, Felipe da Rocha Henriques, Laura Silva de Assis
Wireless Body Area Networks (WBANs) are formed by autonomous devices that collect biometric data from the human body. Such devices (sensors) commonly use low transmitting power. Thus, even small postural variations can cause disconnections. Based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63c1a8c696f9591a6c102a6434a8a6f
https://doi.org/10.21203/rs.3.rs-2675444/v1
https://doi.org/10.21203/rs.3.rs-2675444/v1
Publikováno v:
Revista Guará. :90-101
Este trabalho apresenta um estudo que utiliza simuladores no ensino prático de redes de computadores em cursos de graduação e técnico. Os simuladores de redes complementam o ensino diante das restrições orçamentárias para a montagem de um par
Autor:
Luis Barbosa de Assis Jr., Fabrício Lopes e Silva, Felipe Da Rocha Henriques, Raphael Pereira de Oliveira Guerra, Cristiano De Souza de Carvalho, Diego Nunes Brandão
Publikováno v:
Anais do XIII Computer on the Beach - COTB'22.
The rational use of water is essential to development and economic growth. Data from United Nations (UN) indicates that until 2050 will occur a more significant water scarcity due to the increasing demand for it in emerging countries, mainly with the
Autor:
Thiago R. P. Gonzaga, Valmir Dos Santos Nogueira Junior, Diego B. Haddad, Ana L. F. de Barros, Felipe da Rocha Henriques
Publikováno v:
IEEE Communications Letters. 25:608-612
It is known that adaptive filtering algorithms may tackle relevant communication tasks. In order to reduce the adaptation rate, the least mean squares algorithm and its normalized version may be implemented in a block manner, so that the filter coeff
Publikováno v:
Anais do XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Publikováno v:
Communications in Computer and Information Science ISBN: 9783031232350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e110af9d85d7a878744d4d44d36852
https://doi.org/10.1007/978-3-031-23236-7_18
https://doi.org/10.1007/978-3-031-23236-7_18