Prototipo de red GSM basada en SDR

• Parra, Carla ^[3] ; Paredes Paredes, Martha Cecilia ^[1] ; Arévalo, Germán ^[2] ; Tipantuña, Christian ^[1]
  1. [1] Escuela Politécnica Nacional

     Escuela Politécnica Nacional

     Quito, Ecuador

     
  2. [2] Universidad Politécnica Salesiana

     Universidad Politécnica Salesiana

     Cuenca, Ecuador

     
  3. [3] Nuevas Comunicaciones Iberia, S.A.

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• Localización: Revista de Investigación en Tecnologías de la Información: RITI, ISSN-e 2387-0893, Vol. 10, Nº. Extra 21, 2022 (Ejemplar dedicado a: Especial), págs. 24-39
• Idioma: español
• DOI: 10.36825/RITI.10.21.004
• Títulos paralelos:
  • SDR-based GSM network prototype
• Enlaces
  • Texto completo (pdf)
• Resumen
  • español

    Este artículo presenta la implementación de un prototipo de red GSM (Global System for Mobile Communications) basado en SDR (Software Defined Radio) utilizando el software OpenBTS basado en Linux y el hardware USRP (Universal Software Radio Peripheral). Se ha elegido GSM por ser uno de los estándares de mayor éxito e impacto en el ecosistema de la telefonía móvil y base para las siguientes generaciones. Al integrar GSM con SDR es posible implementar un prototipo de red GSM experimental, el cual puede llegar a convertirse en un banco de pruebas para futuras innovaciones y desarrollos en la dinámica SDR cuyo objetivo que es brindar infraestructuras móviles alternativas para poblaciones rurales en Ecuador y en el mundo que forman parte de la gran brecha digital.Palabras clave: GSM, SDR, OpenBTS, USRP.doi: https://doi.org/10.36825/RITI.10.21.004

  • English

    This paper presents the implementation of a GSM (Global System for Mobile Communications) network prototype based on SDR (Software Defined Radio) using the Linux-based OpenBTS software and the USRP (Universal Software Radio Peripheral) hardware. GSM has been chosen because it is one of the most successful standards with the most significant impact on the mobile telephony ecosystem. It has been the key to the development of subsequent generations. By integrating GSM with SDR, it is possible to implement a prototype of an experimental GSM network, which can become a testbed for future innovations and developments in SDR dynamics that seek to provide alternative mobile infrastructures to rural populations in Ecuador and around the word that they still are part of the great digital divide. Keywords: GSM, SDR, OpenBTS, USRP.doi: https://doi.org/10.36825/RITI.10.21.004 

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