LTE-Cell-Scanner
zynq_timestamping
| LTE-Cell-Scanner | zynq_timestamping | |
|---|---|---|
| 5 | 1 | |
| 701 | 59 | |
| - | - | |
| 0.0 | - | |
| 10 months ago | almost 2 years ago | |
| C | VHDL | |
| GNU Affero General Public License v3.0 | GNU Affero General Public License v3.0 |
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LTE-Cell-Scanner
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LTESniffer: An Open-Source LTE Downlink/Uplink Eavesdropper
For those interested in a more accessible LTE meta-data decoder check out https://github.com/JiaoXianjun/LTE-Cell-Scanner which can work with even cheap rtl-sdr dongles (for some things). It is a fork of an older https://github.com/Evrytania/LTE-Cell-Scanner
- The Cheap Radio Hack That Disrupted Poland's Railway System
- What can you do with a HackRf and 4G?
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Detecting Fake 4G Base Stations in Real Time (2020) [pdf]
Having a quick look : I understand they only listen and never transmit, and just decode MIB and SIB1 => why do they require a sophisticated and expensive SDR such as bladerf ? I though an rtl-sdr would be able to decode MIB (and probably SIB, but I have a doubt there because maybe the location of those resource blocks would exceed the rtl-sdr's limited bandwidth... I would need to check, but anyway it seems https://github.com/JiaoXianjun/LTE-Cell-Scanner is able to decode SIB)
zynq_timestamping
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LTESniffer: An Open-Source LTE Downlink/Uplink Eavesdropper
It uses srsRAN which supports SoapySDR which is vendor agnostic.
this should work with limesdr as well.
for something cheaper, try antsdr or adalm-pluto: https://github.com/srsran/zynq_timestamping
lots of good notes here: https://www.quantulum.co.uk/blog/private-lte-with-analog-ada...
What are some alternatives?
IMSI-catcher - This program show you IMSI numbers of cellphones around you.
QCSuper - QCSuper is a tool communicating with Qualcomm-based phones and modems, allowing to capture raw 2G/3G/4G radio frames, among other things.
LTESniffer - An Open-source LTE Downlink/Uplink Eavesdropper
LTE_monitor_c2xx - LTE monitor mode for Samsung C2xx-based USB dongles. Includes wireshark dissector and Linux kernel driver.
duckduckgo-locales - Translation files for <a href="https://duckduckgo.com"> </a>
GSMDecryption - A5/1 Decryption
LTE-Cell-Scanner - LTE SDR cell scanner optimized to work with very low performance RF front ends (8bit A/D, 20dB noise figure)