DBR3S: Um Mecanismo de Controle de Qualidade Multimídia em Redes Móveis Definidas por Software

  • Charles dos Santos IFRN
  • Felipe Silva IFRN / UFRN
  • Augusto Venâncio Neto UFRN

Resumo


Este trabalho propõe o Dynamic Bit Rate Streaming Service over SDMN (DBR3S), um framework baseado em Redes Móveis Definidas por Software (SDMN) que implementa um modelo de adaptação de qualidade multimídia por meio de um plano de controle SDMN otimizado. O objetivo principal do DBR3S é superar as principais dificuldades introduzidas pelos modelos adaptativos tradicionais, que se baseiam em implementações nos clientes. As avaliações demonstraram a viabilidade do DBR3S, otimizando substancialmente a QoE dos usuários móveis em relação a serviços de transmissão de vídeo tradicionais.

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Publicado
06/05/2018
DOS SANTOS, Charles; SILVA, Felipe; VENÂNCIO NETO, Augusto. DBR3S: Um Mecanismo de Controle de Qualidade Multimídia em Redes Móveis Definidas por Software. In: WORKSHOP DE TRABALHOS DE INICIAÇÃO CIENTÍFICA E DE GRADUAÇÃO - SIMPÓSIO BRASILEIRO DE REDES DE COMPUTADORES E SISTEMAS DISTRIBUÍDOS (SBRC), 1. , 2018, Campos do Jordão. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2018 . ISSN 2177-9384. DOI: https://doi.org/10.5753/sbrc_estendido.2018.14634.