GSM Decoding Part Three: Capturing GSM Data And Recording It With 'grgsm_capture'
Ever since I associated an email address with my YouTube channel back in February of this year, I have been inundated with emails requesting help with decoding GSM data and questions about the usage of gr-gsm.
So in response to this, I thought I would put together a four or five part video tutorial series on how exactly GSM cellular data is decoded in Linux with the gr-gsm software suite.
In the third installment of this video series, I show how it is possible to utilize ‘grgsm_capture’ to receive a GSM base transceiver station’s downlink signal with a software defined radio and store the data to a file on a PC.
For details on the hardware and software required, please refer to part one as nothing additional is needed for this.
Stay tuned for part 4 in the coming days, where I will be showcasing the usage of ‘grgsm_decode’ and demonstrating it’s ability to decode a captured .cfile recording of a GSM downlink signal.
Thanks for watching!
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