Achievable Gains of Directional Antennas in Outdoor-Indoor Propagation Environments

Rodolfo Feick; Mauricio Rodriguez; Luciano Ahumada; Reinaldo A. Valenzuela; Milan Derpich; Oscar Bahamonde

doi:10.1109/TWC.2014.2366462

Achievable Gains of Directional Antennas in Outdoor-Indoor Propagation Environments

Rodolfo Feick, Mauricio Rodriguez, Luciano Ahumada, Reinaldo A. Valenzuela, Milan Derpich, Oscar Bahamonde

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

8 Citas (Scopus)

Resumen

We present an empirically based model for the gain of an indoor antenna array. This corresponds to the re-parametrization of the Greenstein-Erceg model, as applied to 5 m-50 m narrowband outdoor-indoor links. Our model is applicable to a few adjacent tones in an OFDM femtocell system such as LTE. We find that as much as 14 out of 16 dB of antenna-gain are attainable even in rich indoor scattering conditions. At the same time, no larger fade margin is required when using the array vs. the omnidirectional antenna. To provide a reference for the observed results we consider a simple propagation model, which is analyzed theoretically and via simulation. This model is found to match our empirical results very well.

Idioma original	Inglés
Número de artículo	6942285
Páginas (desde-hasta)	1447-1456
Número de páginas	10
Publicación	IEEE Transactions on Wireless Communications
Volumen	14
N.º	3
DOI	https://doi.org/10.1109/TWC.2014.2366462
Estado	Publicada - mar. 2015
Publicado de forma externa	Sí

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10.1109/TWC.2014.2366462

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abstract = "We present an empirically based model for the gain of an indoor antenna array. This corresponds to the re-parametrization of the Greenstein-Erceg model, as applied to 5 m-50 m narrowband outdoor-indoor links. Our model is applicable to a few adjacent tones in an OFDM femtocell system such as LTE. We find that as much as 14 out of 16 dB of antenna-gain are attainable even in rich indoor scattering conditions. At the same time, no larger fade margin is required when using the array vs. the omnidirectional antenna. To provide a reference for the observed results we consider a simple propagation model, which is analyzed theoretically and via simulation. This model is found to match our empirical results very well.",

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author = "Rodolfo Feick and Mauricio Rodriguez and Luciano Ahumada and Valenzuela, {Reinaldo A.} and Milan Derpich and Oscar Bahamonde",

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AU - Feick, Rodolfo

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AU - Ahumada, Luciano

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AU - Derpich, Milan

AU - Bahamonde, Oscar

PY - 2015/3

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Achievable Gains of Directional Antennas in Outdoor-Indoor Propagation Environments

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