Um Estudo de Desempenho do HWMP em Ambientes de Cidades Inteligentes
Resumo
Neste trabalho, propõe-se o uso das redes em malha sem fio (Wireless Mesh Networks - WMN) como infraestrutura de rede para ambientes de cidades inteligentes. Em especial, o trabalho avalia o desempenho do protocolo de roteamento Hybrid Wireless Mesh Protocol (HWMP), um dos protocolos recomendados pelo padrão Mesh IEEE 802.11s. A avaliação compara o comportamento dos modos reativo e reativo com proativo do HWMP. Este estudo avalia o desempenho desses modos do HWMP simulando diversos ambientes de cidades inteligentes. Para tanto, são variados nos experimentos o volume de dados e o tamanho dos pacotes injetados na rede, além de haver uma alta dinamicidade nas topologias de rede usadas nos experimentos. Os resultados e discussões decorrentes do trabalho de avaliação de desempenho podem ser utilizados por projetistas de redes para a implantação ou melhoria das WMN IEEE 802.11s em cenários de cidades inteligentes.
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