Title :
Optimizing channel simulation for dynamical scenarios in railway transport
Author :
Hairoud, Siham ; Combeau, Pierre ; Pousset, Yannis ; Cailbault, Jean-François ; Vauzelle, Rodolphe ; Berbineau, Marion
Abstract :
In this paper we propose to analyze the impact of the facets, constituting a railway dynamical environment, on the electromagnetic wave propagation mechanisms. This study allows reducing the computation times of a radio wave propagation simulator based on ray tracing. The obtained results drive to gain in computation time higher than five.
Keywords :
radiowave propagation; railways; channel simulation; electromagnetic wave propagation mechanisms; radio wave propagation simulator; railway transport; ray tracing; Antennas and propagation; Computational modeling; Electromagnetic propagation; Electromagnetic radiation; Optical propagation; Optical transmitters; Radio transmitters; Rail transportation; Ray tracing; Receiving antennas; channel modeling; computation time optimization; radio wave propagation simulator;
Conference_Titel :
Intelligent Transport Systems Telecommunications,(ITST),2009 9th International Conference on
Conference_Location :
Lille
Print_ISBN :
978-1-4244-5346-7
Electronic_ISBN :
978-1-4244-5347-4
DOI :
10.1109/ITST.2009.5399389
