ENERGY DETECTION BASED SPECTRUM SENSING FOR COGNITIVE RADIO

Según los datos arrojados por la “5° Encuesta Nacional en Hogares sobre Consumo de Drogas del Observatorio Uruguayo de Drogas (OUD)” (JND, 2006), la pre- valencia en Montevideo

A partir do exercicio financeiro de 2002, portanto, ressalvado 0 conteudo da Portaria STN/SOF n° 519/01, de carater transit6rio, transferencias de recursos de urn Orgao ou Entidade

More specifically, the results are based on the the buffer occupancy levels, which are affected by frequency mismatches; the actual frequency offset measurements; spectrum analysis

Cognitive Radio (CR) is a developing technology to overcome the problem of using the spectrum inefficiently by improving idle spectrum utilization in both temporally and spatially.

The two points considered at the alternate sides, of the tangents through the diameter of the circle, and then the line joining these points divides the circle

The response function of NaI (Tl) detector is finally computed by convoluting the energy loss spectrum with a Gaussian function that simulates the energy resolution effects of both

concentration of energy in the very high-frequency band (fig. The fact that the frequency in Hz, where the energy of the power density spectrum is focused, corresponds to half of the

A criação, em Novembro de 2002, da Agência Portuguesa para o Investimento (API), qual foram transferidas as atribuições conferidas por lei ao ICEP e ao