Transport Applications - tetra
Transport Applications - tetra
Transport Applications - tetra
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
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)