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Browsing by Author "Torres Jiménez, Rafael Pedro"

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Browsing by Author "Torres Jiménez, Rafael Pedro"

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    Análisis experimental de un canal massive MIMO en una picocelda de interior 
    Torres, Rafael P.; Pérez, Jesús R.; Basterrechea, José; Valle, Luis; Domingo, Marta; Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan (Universidad de Málaga, 2020-09-04)
    [EN] This paper presents an analysis of the massive MIMO channel in an indoor picocell. The analysis is based on the results of a measurement campaign carried out in the 3.2 to 4 GHz band in a scenario of reduced size and ...
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    Análisis experimental del canal MIMO masivo en un entorno de oficina en ondas milimétricas 
    Avellán, Cristina; Rubio Arjona, Lorenzo; Torres, Rafael P.; Bernardo-Clemente, Bernardo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan; Pérez, Jesús R.; Valle, Luis; Fernández, Hermán (Íñigo Cuiñas Gómez, 2021-09-24)
    [EN] Massive multiple-input multiple-output (MIMO) is considered an enabling technology to achieve large capacities in multi-user scenarios in the upcoming mobile networks (5G and beyond). In this paper, the performance ...
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    Contribution to the Channel Path Loss and Time-Dispersion Characterization in an Office Environment at 26 GHz 
    Rubio Arjona, Lorenzo; TORRES JIMÉNEZ, RAFAEL PEDRO; Rodrigo Peñarrocha, Vicent Miquel; Pérez, Jesús R.; FERNÁNDEZ GONZÁLEZ, HERMAN ANTONIO; Molina-García-Pardo, José María; Reig, Juan (MDPI AG, 2019-11)
    [EN] In this paper, path loss and time-dispersion results of the propagation channel in a typical office environment are reported. The results were derived from a channel measurement campaign carried out at 26 GHz in ...
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    Eficiencia espectral y capacidad en un canal MIMO masivo con alta densidad de usuarios 
    Alejandro Rodríguez Aparicio; Jesús R. Pérez; Luis Valle; TORRES JIMÉNEZ, RAFAEL PEDRO; Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan (Íñigo Cuiñas Gómez, 2021-09-24)
    [EN] This paper presents an analysis of the massive MIMO channel in an indoor picocell with a high number of active user terminals. The analysis is based on the results of a measurement campaign carried out in the 3.2 to ...
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    Empirical characterisation of the indoor multi-user MIMO channel in the 3.5 GHz band 
    Torres, Rafael P.; Pérez, Jesús R.; Basterrechea, José; Domingo, Marta; Valle, Luis; González, Jorge; Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan (Institution of Electrical Engineers, 2019-10-30)
    [EN] This study presents an analysis of the capabilities of using multi-user multiple input multiple output (MU-MIMO) in indoor environments at the 3-4 GHz band through an empirical characterisation of the MU-MIMO channel, ...
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    Empirical Characterization of the Indoor Radio Channel for Array Antenna Systems in the 3 to 4 GHz Frequency Band 
    Pérez, Jesús R.; TORRES JIMÉNEZ, RAFAEL PEDRO; Rubio Arjona, Lorenzo; Basterrechea, José; Domingo, Marta; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan (Institute of Electrical and Electronics Engineers, 2019-07-12)
    [EN] Concerning the design and planning of new radio interfaces for the fifth-generation (5G) systems, this paper presents a useful contribution to the characterization of the wideband indoor radio channel in the 3-4-GHz ...
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    Modelado de las pérdidas de propagación en un escenario de oficinas en bandas de milimétricas 
    Rubio Arjona, Lorenzo; Bernardo-Clemente, Bernardo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan; Molina-García-Pardo, José María; Pérez, Jesús R.; Torres, Rafael P.; Fernández, Herman; Valle, Luis; Basterrechea, José; Domingo, Marta (Universidad de Málaga, 2020-09-04)
    [EN] In this conference contribution, we present millimeter-wave (mmWave) propagation measurements for an office environment from 25 to 40 GHz and investigate the path loss using the most common empirical models proposed in ...
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    Modelado del scattering difuso en la banda de milimétricas 
    Andani, Francisco Javier; Rubio Arjona, Lorenzo; Bernardo-Clemente, Bernardo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan; Pérez, Jesús R.; Torres, Rafael P.; Valle, Luis (Íñigo Cuiñas Gómez, 2021-09-24)
    [EN] Propagation channel models based on ray-tracing techniques can estimate, with some details, the specular multipath components reaching the receiver antenna, but have difficulty to estimate diffuse components. In this ...