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