Minimização do Consumo de Energia de Dispositivos Sem Fio em Ambientes Industriais

  • Marcus Vasconcelos da Silva Universidade Estadual do Ceará (UECE)
  • Gabriel Galdino Silva Universidade Estadual do Ceará (UECE)
  • Rafael Lopes Gomes Universidade Estadual do Ceará (UECE)


Recentemente a era da Internet das Coisas Industrial (IIoT) emergiu a fim de garantir a produção eficiente e sustentável para o contexto de Industria 4.0. Uma abordagem promissora para implantar ambientes IIoT é o uso da tecnologia IEEE 802.11 como forma de comunicação sem fio. Contudo, a configuração usual da tecnologia IEEE 802.11 resulta em maior consumo de energia dos dispositivos IIoT, devido ao tamanho dos pacotes transmitidos. Dentro deste contexto, este artigo apresenta um método de compressão de dados para reduzir a quantidade de dados a serem transmitidos, com o objetivo de minimizar o consumo de energia dos dispositivos nesses cenários. Experimentos realizados em um cenário de teste real sugerem a redução do consumo de energia quando o método proposto é aplicado ao contexto IIoT.

Palavras-chave: Compressão de Dados, Eficiência Energética, Indústria 4..0, Internet das Coisas


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DA SILVA, Marcus Vasconcelos; SILVA, Gabriel Galdino; GOMES, Rafael Lopes. Minimização do Consumo de Energia de Dispositivos Sem Fio em Ambientes Industriais. In: WORKSHOP DE COMPUTAÇÃO URBANA (COURB), 4. , 2020, Rio de Janeiro. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2020 . p. 43-56. ISSN 2595-2706. DOI: