Playing with the GSM RF Interface - CCC Event Weblog
Playing with the GSM RF Interface - CCC Event Weblog
Playing with the GSM RF Interface - CCC Event Weblog
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Sniffing <strong>the</strong> air traffic<br />
- (Very) simplified diagram of <strong>the</strong> Calypso chipset:<br />
- Sample data can be processed <strong>with</strong> „gsm-receiver“ from Airprobe<br />
- Problem: how to get <strong>the</strong> data in „real-time“ out of <strong>the</strong> Calypso<br />
- Future plans: make use of <strong>the</strong> DSP ? (56 kByte RAM, ROM based<br />
<strong>GSM</strong> signal processing code, no source code)
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