Now showing items 1-6 of 6

    • Aferição da disponibilidade de conexão e da audiência de Stream de vídeo em redes IP 

      Oliveira, Vitor Chaves de; http://lattes.cnpq.br/5785167373463609 (Universidade Presbiteriana MackenzieFaculdade de Computação e Informática (FCI)Engenharia ElétricaUPMBrasil, 2017-08-11)
      In the current IP video scenario, the lack of mechanisms that record two technical parameters that influence the commercial chain that sustains this ecosystem related to the Internet, are: availability and audience. ...
    • Estudo comparativo de desempenho entre o sistema ISDB-TB e DVB-T2 

      Esperante, Paulo Guedes; http://lattes.cnpq.br/6780634585704513 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2015-02-05)
      This research presents a comparative study between the ISDB - TB and the second generation of European standard DVB - T2 systems. As a case of study it is demonstrating the information construction technique from the ...
    • Gap filler adaptativo para sistema ISDB-Tb 

      Rocha, Chrystianne; http://lattes.cnpq.br/4359385899720507 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2014-08-07)
      This master thesis presents the proposal of assigning the cognitive ability to a gap filler. Differently from the usual repeaters found on the market, the adaptive gap filler is able to automatically monitor tuned channels ...
    • Implementação de técnicas robustas de codificação e modulação para o sistema ISDB-TB LDM 

      Oliveira, George Henrique Maranhão Garcia de; http://lattes.cnpq.br/2971956405084745 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2017-02-06)
      This work presents the characteristics of the ISDB-TB, adopted in Brazil as part of Digital TV Brazilian System (SBTVD) and the challenges and needed adaptations for the next digital TV generations. It also shows the ...
    • Polarização elíptica: influência no desempenho de cobertura da TV digital 

      Donzelli, Valderez de Almeida; http://lattes.cnpq.br/4431902275116414 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2011-08-05)
      The technology environment in the broadcast area using analog technology was defined and did not offer a great research interest, in specific topics related to development of the transmitting antenna for broadcast television. ...
    • Transmissão MPE no sistema de televisão digital ISDB-T 

      Valeira, Gustavo de Melo; http://lattes.cnpq.br/6580643275468941 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2010-06-25)
      The purpose of this work is the development of a transmission platform with a graphical interface and software, using a TV channel of Brazilian Digital Television Standard (SBTVD) to transmit encapsulated data, audio and ...