AVALIAÇÃO DO CONSUMO DE ENERGIA DE ESTAÇÕES RADIO BASE (ERB)
Resumo
A quantidade de usuários de redes celulares tem crescido drasticamente e, conseqüentemente, o consumo de energia nas estações de rádio base tem aumentado significativamente. O consumo de energia com a rede 4G tornou-se um desafio para os fabricantes permanecerem energeticamente eficientes e rentáveis dentro do setor de telecomunicações. Neste contexto, o presente artigo propõe um estudo da relação entre o consumo de energia das macro-células utilizando a frequência de 2500 MHz e a largura de banda do Sistema LTE (Long Term Evolution). Uma discussão sobre os horários de pico e a redução da faixa de transmissão, para reduzir o consumo, são mostradas.
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