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Dissertação
Otimização de cobertura, consumo de energia, roteamento e agregação de dados em rede de sensores sem fio utilizando algoritmos genéticos e lógica fuzzy
The Wireless Sensor Networks (WSN) have limited capacities for processing, storage, communication (bandwidth) and power source, besides having features and basic requirements of a WSN such as: the need for self-organization, communication with diffusion of short-range and multihop routing. This wor...
Autor principal: | NUNES, Thiêgo Maciel |
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Grau: | Dissertação |
Idioma: | por |
Publicado em: |
Universidade Federal do Pará
2014
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Assuntos: | |
Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/4603 |
Resumo: |
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The Wireless Sensor Networks (WSN) have limited capacities for processing, storage, communication (bandwidth) and power source, besides having features and basic requirements of a WSN such as: the need for self-organization, communication with
diffusion of short-range and multihop routing. This work proposes a tool that optimizes the positioning and the packages delivered through the use of Genetic Algorithm (GA). To resolve the routing problem that improves power consumption and maximize data
aggregation is proposed the use of fuzzy logic in the routing protocol Ad hoc Ondemand Distance Vector (AODV). This customization is entitled AODV - Fuzzy for Wireless Sensor Networks (AODV-FWSN). The results show that the proposed solution
is efficient and can prolong the life of the WSN and improve the rate of data delivery when compared to similar solutions. |