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Transport Applications - tetra

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TETRA vs. GSM-R TETRA achieves or improve the voice requirements ofRailways systems (i.e. Call setup < 300 ms) TETRA improve the current data rate (i.e. 19200 bps packetdata rate) TETRA works in 380-470 Mhz, requiring half the base stations(cost effective) TETRA doubles the frequency efficiency (4 channels in 25Khz) TETRA has proven working at 574.8 km/h (ALSTOM, France,2007)

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