
By 2021, the total number of smartphones (including phablets) will be over 50 percent of global devices and connections (6.2 billion) — up from 3.6 billion in 2016, according to the 11th annual Cisco Visual Networking Index™ (VNI) Global Mobile Data Traffic Forecast (2016 to 2021).
Cisco said it anticipates large-scale deployments of 5G infrastructures to begin by 2020. Cisco forecasts that 5G will account for 1.5 percent of total mobile data traffic...