Navegando por Assunto "Energy consumption"

Agora exibindo 1 - 1 de 1

Acesso aberto (Open Access)
Otimização de cobertura, consumo de energia, roteamento e agregação de dados em rede de sensores sem fio utilizando algoritmos genéticos e lógica fuzzy
(Universidade Federal do Pará, 2011-03-04) NUNES, Thiêgo Maciel; MONTEIRO, Dionne Cavalcante; http://lattes.cnpq.br/4423219093583221; CERQUEIRA, Eduardo Coelho; http://lattes.cnpq.br/1028151705135221
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.