Communication Dans Un Congrès Année : 2012

MIMO Channel Characterization in Subway Tunnel for Train-to-Wayside applications

Résumé

The demand for robust and high data rate wireless transmissions in tunnel leads to evaluate the impact of MIMO and diversity techniques over the channel performance in these types of environments. This paper presents a 4×4 MIMO channel sounding measurement campaign performed in the tunnels of the FGC (Ferrocarrils de la Generalitat de Catalunya) metro in Barcelona, at 5.8 GHz. Different configurations were tested with different antenna polarization and orientation in the tunnel. From these measurements, MIMO channel matrices are computed, in order to determine the correlation level of the channel and the MIMO channel capacity along the tunnel.

Fichier non déposé

Dates et versions

hal-00853055 , version 1 (21-08-2013)

Identifiants

  • HAL Id : hal-00853055 , version 1

Citer

Emilie Masson, Yann Cocheril, Marion Berbineau, Veikko Hovinen, Antti Roivanen. MIMO Channel Characterization in Subway Tunnel for Train-to-Wayside applications. ITST 2012, 12th International Conference on ITS Telecommunications, Nov 2012, France. p732-736. ⟨hal-00853055⟩
139 Consultations
0 Téléchargements

Partager

  • More