A Survey of Channel Measurements and Models for Current and Future Railway Communication Systems

Table 1

Intra- and intervehicle publication overview.

References	Vehicle	Frequency	Bandwidth
[11]	Bus	2 + 5 GHz		Passengers
[12]	Airplane
[13]			UWB
[14]		2 + 5 GHz
[15]			Narrow band
[16]		3–8 GHz	UWB	Passengers
[17]		2 + 5 GHz
[18]			Wideband
[19]			UWB
[20]
[21]
[22]	Train			Intra/intervehicle
[23]
[24]		2.35 GHz	Wideband
[25]		2.45 GHz	100 MHz
[26]		434 MHz	Narrow band
[27]				Intravehicle
[28]		2 GHz
[29]		2.45 GHz	Wideband	Intervehicle