CoROA: Algoritmo para Coleta de Dados em Redes de Sensores Aquáticas Óptico-Acústicas

  • Eduardo P. M. Câmara Júnior UFMG
  • Luiz F. M. Vieira UFMG
  • Marcos A. M. Vieira UFMG

Resumo


Redes de sensores aquáticas são utilizadas para coleta de dados de ambientes aquáticos. Os nós dessas redes podem se comunicar utilizando comunicação óptica ou acústica e podem explorar o melhor de cada um dos meios de transmissão. Neste trabalho é proposto CoROA, um algoritmo para realizar coletas de dados com agregação em redes de sensores aquáticas ópticoacústicas. CoROA divide a rede em clusters, monta umaárvore de roteamento entre os líderes e utiliza agregação de dados para entregar os dados coletados ao nó coletor. Experimentos mostram que, comparado a um algoritmo de caminho mínimo, CoROA consegue ter um consumo energético menor, obter menores latências e um número maior de dados coletadas por hora pelo nó coletor.

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Publicado
10/05/2018
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CÂMARA JÚNIOR, Eduardo P. M.; VIEIRA, Luiz F. M.; VIEIRA, Marcos A. M.. CoROA: Algoritmo para Coleta de Dados em Redes de Sensores Aquáticas Óptico-Acústicas. In: SIMPÓSIO BRASILEIRO DE REDES DE COMPUTADORES E SISTEMAS DISTRIBUÍDOS (SBRC), 36. , 2018, Campos do Jordão. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2018 . p. 379-392. ISSN 2177-9384. DOI: https://doi.org/10.5753/sbrc.2018.2429.

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