Any freq » History » Revision 5
Revision 4 (fixeria, 09/02/2018 06:18 PM) → Revision 5/6 (ptrkrysik, 09/06/2018 11:59 AM)
h1. Ability to run GSM network on any frequency
Since [[OsmocomBB:]] does support [[OsmocomBB:SDR_PHY|SDR PHY]] now, the working frequency range is only limited by hardware capabilities. In other words, the "ARFCN -> frequency" calculation may be modified to add a constant frequency offset, so this will allow one to run both base stations and ([[OsmocomBB:]]-based) mobile stations on any frequency (e.g. in 2.4 GHz WiFi band)!
Of course, regular GSM phones are not able to "see" any networks outside the known predefined ranges (e.g. GSM-900, DCS-1800), so they wouldn't be able to camp to a network running on some shifted frequency. So we have the following use cases in our mind:
* TODO
* TODO
* TODO
