Aplicación del análisis tecno-económico a la gestión del espectro radioeléctrico. El caso de la reutilización de las bandas GSM en Europa

Caballero, Alexander Miranda

doi:10.20868/upm.thesis.8478

Cited by 1 publication

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References 65 publications

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“…La reforma de la gestión del espectro radioeléctrico en Europa ha propiciado un uso del espectro más eficiente, permitiendo que tecnologías como UMTS o LTE se desplieguen en las bandas de frecuencia de 900 MHz y 1.800 MHz, históricamente usadas para GSM, como se ha descrito en la sección 2.1. No obstante, esta reforma ha planteado a su vez importantes desafíos para los reguladores en relación con la valoración económica del espectro y una potencial distorsión de la competencia (Moral Caballero, 2011).…”

Section: Mercado úNico Y Gestión Del Espectrounclassified

Análisis prospectivo del despliegue de redes de comunicaciones móviles LTE en nuevas bandas de frecuencia mediante el desarrollo de modelos tecnoeconómicos

Barroso¹

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The LTE standard has been pointed out as one of the keys for telecom operators to address the demand growth in the mobile traffic foreseen for the next years in a cost-efficient way, since its core network is more scalable and its radio interface more flexible than those of its predecessor technologies.On the other hand, regulators need to guarantee an adequate, equitable and non-discriminatory access to radio spectrum, which enable a favorable environment for the deployment of advanced mobile communication networks. Despite the reform of the spectrum regulatory framework in Europe, which allowed for the deployment of new technologies in the historic GSM bands, additional spectrum has been allocated to IMT systems in new frequency bands, what in turn has set out new challenges for technology and regulation.The current fragmentation of available spectrum in very different frequency bands has boosted the development of carrier aggregation techniques in most recent releases of the LTE standard, which permit a better exploitation of radio resources as a whole. Nonetheless, spectrum below 1 GHz is still scarce for mobile networks, since mobile traffic increases at a more rapid pace than spectral efficiency and spectrum resources. The 900 MHz frequency band is still being used for GSM legacy services, 30 Mbps broadband, a TD-LTE model has been developed and a prospective study has been carried out through techno-economic methodology for the Spanish case. Obtained results foresee a FTTH xi coverage footprint of 74% households for 2020, and prove that a TD-LTE network in the 3.5 GHz band results feasible to increase 30 Mbps service coverage in additional 14 percentage points.To sum up, obtained results show LTE technology capability to address new challenges regarding both mobile traffic growth, particularly critical in urban zones, and the current digital divide in fast broadband access in most rural zones.

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Section: Mercado úNico Y Gestión Del Espectrounclassified

Análisis prospectivo del despliegue de redes de comunicaciones móviles LTE en nuevas bandas de frecuencia mediante el desarrollo de modelos tecnoeconómicos

Barroso¹

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Aplicación del análisis tecno-económico a la gestión del espectro radioeléctrico. El caso de la reutilización de las bandas GSM en Europa

Abstract: Palabras claves: política de gestión del espectro radioeléctrico, análisis tecnoeconómico

Cited by 1 publication

References 65 publications

Análisis prospectivo del despliegue de redes de comunicaciones móviles LTE en nuevas bandas de frecuencia mediante el desarrollo de modelos tecnoeconómicos

Análisis prospectivo del despliegue de redes de comunicaciones móviles LTE en nuevas bandas de frecuencia mediante el desarrollo de modelos tecnoeconómicos

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