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Estudio de la presencia del usuario en cámara de reverberación

Authors: Sánchez Heredia, Juan Diego; García Fernández, Miguel Ángel; Valenzuela Valdés, Juan Francisco; Martínez González, Antonio Manuel; Sánchez Hernández, David Agapito;

Estudio de la presencia del usuario en cámara de reverberación

Abstract

Los efectos de la presencia del usuario sobre las prestaciones MIMO de los sistemas de comunicación inalámbricos serán analizados mediante la realización de medidas en una cámara de reverberación. Los resultados medidos han demostrado que además del decremento de los coeficientes de correlación, es de esperar una degradación de la ganancia de diversidad así como de la capacidad MIMO. La validez de los coeficientes de correlación como indicadores del comportamiento MIMO es muy limitada en presencia del usuario, pero además estos efectos se han demostrado también muy importantes en la frecuencia, la topología de las antenas y las características del usuario. Esto ha demostrado que la potencia absorbida en el usuario juega un papel muy importante en la capacidad MIMO, no limitándose solo al cambio de los coeficientes de correlación

Asociación de Jóvenes Investigadores de Cartagena, (AJICT). Universidad Politécnica de Cartagena. Escuela Técnica Superior de Ingeniería Industrial UPCT, (ETSII). Escuela Técnica Superior de Ingeniería Agronómica, (ETSIA), Escuela Técnica Superior de Ingeniería de Telecomunicación (ETSIT). Escuela de Ingeniería de Caminos, Canales, y Puertos y de Ingeniería de Minas, (EICM). Fundación Séneca, Agencia Regional de Ciencia y Tecnología. Parque Tecnológico de Fuente Álamo. Grupo Aquiline

Country
Spain
Related Organizations
Keywords

MIMO, Tasa de Absorción Específica (TAE), Sistemas de comunicación inalámbricos, Specific Absorption Rate (SAR), Cámara de reverberación, Entorno Rayleigh

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
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