Papers by Liliana Betancur
2009 IEEE Latin-American Conference on Communications, 2009
In this paper, we propose a novel signal to noise ratio algorithm based on the moments of the rec... more In this paper, we propose a novel signal to noise ratio algorithm based on the moments of the received signal. The novel algorithm has been designed for multi band orthogonal frequency division multiplexing (MB-OFDM) communication systems in ultra wide band channels. The proposed algorithm is a switched estimator that uses two equation models, one is for large SNR scale and
NOMBRE DEL ESTUDIANTE: GRADO: ESTÁNDAR EJE TEMÁTICO COMPETENCIA Interpreto los resultados teniend... more NOMBRE DEL ESTUDIANTE: GRADO: ESTÁNDAR EJE TEMÁTICO COMPETENCIA Interpreto los resultados teniendo en cuenta el orden de magnitud del error experimental MAGNITUDES FÍSICAS 1. Medición 2. El Sistema Internacional 3. Cifras significativas 4. Notación científica Reconoce y utiliza adecuadamente las unidades del sistema internacional de las magnitudes fundamentales.
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Papers by Liliana Betancur