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A Portable GSM Base Station Solution for Military Communications in Hostile Environments

  • Carlos Daniel Altamirano*
  • , Santiago Barragán
  • , Felipe Grijalva
  • , Manolo Paredes
  • *Corresponding author for this work
  • Universidad de las Fuerzas Armadas ESPE
  • Escuela Politecnica Nacional

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Emerging software-defined radio system (SDR) is a solution for new military operational concepts that require advanced communication capabilities. SDR may also provide more flexible and possibly cheaper multi-standard terminals for military communications in hostile environments. In this context, the standard of Global System of Mobile Communications (GSM) is implemented in SDR, by using a universal software radio peripheral (USRP) N-210 and the existing tools like OpenBTS and Docker. This joint implementation is suitable for laboratory experimentation. However, for practical applications, as military communications, an amplification stage is necessary. Hence, the theoretical link budget is analyzed, and experimental measurements bear out the results. Finally, a mean opinion score is performed for evaluating voice quality. The results show that OpenBTS implemented in the USRP with an adequate amplification is suitable for long-range communications with little distortion.

Original languageEnglish
Title of host publicationDevelopments and Advances in Defense and Security - Proceedings of MICRADS 2020
EditorsÁlvaro Rocha, Manolo Paredes-Calderón, Teresa Guarda
PublisherSpringer
Pages319-329
Number of pages11
ISBN (Print)9789811548741
DOIs
StatePublished - 2020
Externally publishedYes
EventMultidisciplinary International Conference of Research Applied to Defense and Security, MICRADS 2020 - Quito, Ecuador
Duration: 13 May 202015 May 2020

Publication series

NameSmart Innovation, Systems and Technologies
Volume181
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026

Conference

ConferenceMultidisciplinary International Conference of Research Applied to Defense and Security, MICRADS 2020
Country/TerritoryEcuador
CityQuito
Period13/05/2015/05/20

Keywords

  • Coverage area
  • Docker
  • MOS
  • OpenBTS
  • RF amplifier

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