Experimental characterisation of the radio propagation channel in the millimetre frequency bands for railway communications -Preliminary results - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

Experimental characterisation of the radio propagation channel in the millimetre frequency bands for railway communications -Preliminary results

Résumé

A new 5G based system called FRMCS (Future Railway Mobile Communication Systems) is under development at European level to replace GSM-R that will be obsolete in 2030. This new system will be deployed in very narrow frequency bands allocated for railway critical applications: 4 MHz in the actual GSM-R band and 10 MHz in the 1900 MHz band. To overcome frequency scarcity, millimeter frequency bands are explored. Radio channel characterization and modelling in the millimeter frequency bands is a very active field of research for 5G and beyond system developements [1]. Only some works deal with the railway case. Static measurements at 60 GHz for in train propagation are presented in [2]. Some measurements at 60 GHz with moving trains are reported in [3] using a modified RUSK channel sounder.
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hal-04222937 , version 1 (02-10-2023)

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  • HAL Id : hal-04222937 , version 1

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Nicholas Attwood, Marion Berbineau, François Gallée, Patrice Pajusco. Experimental characterisation of the radio propagation channel in the millimetre frequency bands for railway communications -Preliminary results. XXXVth URSI General Assembly and Scientific Symposium, URSI, Aug 2023, Sapporo, Japan. ⟨hal-04222937⟩
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