GiamMa-based researchers SDR R&D IoT: Modmobmap & Modmobjam: to map 2G/3G/4G & more cellular networks in real live with a simple smart phone, pretty much like osmocomBB monitoring feature include a #GRGSM scanner to scan GSM cells with #SDR and Jamming it

GiamMa-based researchers SDR R&D IoT: GsmRuStillThere use a cheap and cheerful RTL-SDR to get a rough idea of GSM Networks still active by JoeTester1965 #Monitoring #Counter #GSM #GRGSM #SoftwareDefinedRadio #MCC #MNC #MSIN #PrivateNetwork #RTLSDR