GSM-R and GPRS
GSM-R and GPRS
GSM-R and GPRS
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Sensitivity performance at speed<br />
Better<br />
Sensitivity -dBm<br />
120<br />
115<br />
110<br />
105<br />
100<br />
95<br />
BER 10-4 target (for data)<br />
80km/h 380km/h 500km/h<br />
Speech F2.4 F4.8 F9.6 CS-1<br />
Impact of speed on CS-1 <strong>and</strong> 9.6k circuit must be taken into consideration for<br />
radio planning (-114dBm being usual target)<br />
Kapsch CarrierCom AG<br />
|<br />
44
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