Counterclockwise: the story of 5G and the Gs that came before it
As the first 5G smartphones are nearing launch, we thought it was the right time to trace back the various Gs – the generations of mobile telephony and data. Note: well focus on the GSM side of things, GSM and CDMA converged on 4G technology, anyway. 2G: Circuit Switched Data CSD was the earliest digital…