Análise de eficiência energética para algumas redes sem fio de curto e de longo alcance

• Ano de defesa: 2014
• Autor(a) principal: Kakitani, Marcos Tomio
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Tecnológica Federal do Paraná; Curitiba; Programa de Pós-Graduação em Engenharia Elétrica e Informática Industrial
• Palavras-chave em Português: Sistemas de comunicação sem fio; Energia - Consumo - Análise; Telefonia celular; Sistemas de transmissão de dados; Análise numérica; Engenharia elétrica; Wireless communication systems; Energy consumption - Analysis; Cell phone systems; Data transmission systems; Numerical analysis; Electric engineering
• Link de acesso: http://repositorio.utfpr.edu.br/jspui/handle/1/957

The energy efficiency analysis for some short-range wireless networks, such as wireless sensor networks, and for some long-range wireless networks, such as cellular networks is performed in this work. For the wireless sensor networks analysis, non-cooperative and cooperative transmission schemes (considering that a return channel is available or not) are employed. Multiple antennas transmission schemes, realistic power consumption models, and a cost model for different system designs are considered for the cellular networks analysis. We consider that the system is under constraints such as a target end-to-end outage probability and a target end-to-throughput. The results show the most efficient transmission schemes and network designs under different system conditions. The future works plans are also detailed.