Even as standards bodies are at work to define the parameters of 5G, companies and countries are preparing to make the switch. 5G networks, which offer speeds at 10 to 100 times faster than today’s 4G LTE networks, will first appear in home broadband, then data-only devices like tablets, and finally smartphones by 2019 or 2020. So far, Korea is at the forefront of the 5G transition, in order to be ready for the 2018 Winter Olympics. China and Europe, which took longer to adopt 4G, are also hoping to take a lead. Continue reading AT&T, Verizon Lead Charge to Establish 5G Networks in U.S.