In 2018, LTE (4G) will overtake GSM as the largest access technology by number of subscriptions. The speed with which this technology has been rolled out and adopted is unprecedented. It has taken only five years for LTE to cover 2.5 billion people, compared to eight years for WCDMA/HSPA, or 3G. In the first quarter of this year alone, 250 million new LTE subscriptions were added.
While LTE uptake is driven by demand for improved user experience and faster networks, 5G deployment will also be driven by the need for enhanced mobile broadband capabilities as well as industry solutions for efficiency and automation. 5G will be the one network to support a diversity of use cases.
More than half a billion 5G subscriptions are expected to be activated by 2022, not including IoT connections.
5G is then expected to cover around 15 percent of the world’s population.