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Communication Dans Un Congrès Année : 2021

5G Technology for Next-Generation Wireless Consist Networks in Railways

Ana Larrañaga
  • Fonction : Auteur
  • PersonId : 1328521
Aitor Arriola
  • Fonction : Auteur
  • PersonId : 1202221
Imanol Martinez
  • Fonction : Auteur
  • PersonId : 1052457
Pedro Aljama
  • Fonction : Auteur
  • PersonId : 1202220
Jérôme Härri
  • Fonction : Auteur
  • PersonId : 1202225
Igor Lopez
  • Fonction : Auteur
  • PersonId : 1202223
Uwe Fuhr
  • Fonction : Auteur
  • PersonId : 1328522
Marvin Straub
  • Fonction : Auteur
  • PersonId : 1328523

Résumé

Currently, internal communications in trains are based on wired networks to provide Ultra-reliable Low Latency Communications (URLLC) for control and monitoring systems. However, these wired infrastructures are expensive to implement and maintain. Wireless Consist Networks (WLCN) can be a solution to this problem. Particularly, 5th Generation (5G) networks are considered one of the best options to support URLLC. This paper analyzes the use of 5G technology for a Wireless Consist Network (WLCN), as a replacement for the current wired network inside train consists. The goal of this analysis is to calculate which 5G configurations are capable of supporting the worst case of the required train backbone traffic. Obtained results indicate that 5G is a potential technology for sensor and end devices communication in the WLCN.

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Dates et versions

hal-04356866 , version 1 (20-12-2023)

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Citer

Ana Larrañaga, Aitor Arriola, Imanol Martinez, Pedro Aljama, Jérôme Härri, et al.. 5G Technology for Next-Generation Wireless Consist Networks in Railways. Nets4Cars/Nets4Trains/Nets4Aircraft 2021, International Workshop on Communication Technologies for Vehicles, Springer, Nov 2021, Madrid, Spain. pp.83-94, ⟨10.1007/978-3-030-92684-7_8⟩. ⟨hal-04356866⟩

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