Check out my first novel, midnight's simulacra!
Cellular
From dankwiki
You can capture and generate cellular traffic with an SDR, should you be so inclined.
Generations
- 2G (GSM): still widely used, calling/SMS only
- 2.5G data transmission is added
- 3G (UMTS, CDMA2000): faster data
- 4G (LTE, WiMax): significantly faster data, security improvements
