I built my own 2G GSM cellular network from scratch – using an SDR, OpenBTS, and an older 2G capable phones. In this episode we discuss the basics of SDRs (Software Defined Radios) and what rolls they play in building our lab base station, and beyond.
Videos featured:
dosdude1 - Building a CUSTOM 2G GSM Cellular Base Station
https://www.youtube.com/watch?v=CMWvA4Ty1WkAccomplish The Impossible - Cell Site
https://www.youtube.com/watch?v=yPPrdE05XPcHere's what to look forward to in future episodes:
Episode 3 - Installing and Configuring OpenBTS + Asterisk (Software)
Episode 4 - Base Station Demonstration (All features showcased)
Chapters:
00:00 - Intro
00:28 - What is an SDR?
01:22 - GSM Spectrum Overview
02:03 - Cell Tower vs SDR
02:29 - URAN-1 + OpenBTS
02:59 - More SDR Options
03:44 - SDRs Beyond Cellular
04:23 - Closing Remarks, What's Next?
Follow Back\Slash:
https://www.instagram.com/backslashisachannelondayoutube