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How do 4G/LTE CSS Work
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Classroom Contents
Detecting Fake 4G LTE Base Stations in Real Time
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- 1 Intro
- 2 What is a Cell-Site Simulator
- 3 Our First Efforts to Detect Cell Site Simulators
- 4 The Stingray
- 5 How do 4G/LTE CSS Work
- 6 How Often are CSS Being Used
- 7 Previous Efforts to Detect CSS
- 8 Crocodile Hunter Software and Hardware
- 9 Decode Broadcast Messages SRSLTE scans a list of frequencies for information blocks Decode system information blocks and send over socket
- 10 Mapping out antennas in real time
- 11 Looking for Anomalies
- 12 Oakland, CA
- 13 What's With the Name?
- 14 Future Work
- 15 Key Takeaways
