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GSM-R and GPRS

GSM-R and GPRS

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Customer Data Request for Radio (4)<br />

Customer Data Request:<br />

Which Coding Schema should be used?<br />

e.g. CS-1, CS-2, CS-3, CS-4<br />

Kapsch Proposal:<br />

Use CS-1 <strong>and</strong> CS-2 to optimize throughput <strong>and</strong> transmission<br />

retry (radio protection)<br />

Open Data<br />

Check radio planning.<br />

8<br />

12<br />

14.4<br />

20<br />

Header + Protection<br />

User Payload<br />

Kapsch CarrierCom AG<br />

CS-1<br />

CS-2<br />

CS-3<br />

CS-4<br />

|<br />

19

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