People across the country are using LTE 4G networks today, but soon those networks will be replaced with faster networks using 5G technology. Most major wireless carriers in the U.S. are gearing up for 5G rollout with some carriers expecting to launch their networks in a few cities this year, and others looking to 2019 for 5G rollout. AT&T

Source: Hot Hardware – AT&T 5G Wireless Service Lights Up This Year, Here’s Its First 5G Mobile Hotspot