It’s great if you want to set up a few base stations at Burning Man and hand out SIM cards like ecstasy, but GSM has encryption. You won’t be able to decrypt every GSM signal this system can ...

It’s a GSM base station made with a BeagleBone Black and a not too expensive software defined radio board. The key component of this build is obviously the software defined radio. [Julian] is ...

The company offers GSM LiteCell, a GSM base station for rural and roadside coverages, low density villages, remote sites, developing countries/emerging markets, and private networks; OC-2G ...

The GERAN (GSM EDGE Radio Access Network) is the 2G air interface, and the UTRAN (Universal Terrestrial Radio Access Network) is the 3G interface. The air interface comprises the base stations ...