Global 5G subscriptions will grow rapidly once the technology is available, Ericsson has forecast, with the vendor predicting that subscriptions will reach 500 million by 2022.
North America is expected to lead the way in 5G uptake, with 5G projected to account for 25% of subscriptions in the region by 2022. But APAC will be the second fastest growing region, with 5G accounting for 10% of subscriptions.
Ericsson's latest Mobility Report also projects that global mobile subscriptions will grow to 8.9 million, with 90% of these for mobile broadband, and 6.1 billion unique subscribers in 2022.
As of the third quarter of this year, there were 84 million new mobile subscriptions being added per quarter, for a total of 7.5 billion. India had the most net additions for the third quarter of 15 million, followed by China's 14 million, Indonesia's 6 million and Myanmar and the Philippines' 4 million each.
By the end of 2016 there will be 3.9 billion smartphone subscriptions worldwide, Ericsson said, with nearly 90% of these registered on WCDMA/HSPA and LE networks. This is expected to grow to 6.8 billion and 95% of subscriptions by 2022.
The report also shows that mobile video is projected to grow by 50% annually through to 2022 to account for nearly 75% of all mobile data traffic. Increased use of live video streaming to contact friends, family and followers is meanwhile expected to contribute to a 39% annual growth in social media traffic.
Finally, the report suggests that IoT will account for around 18 billion of the 29 billion connected devices forecast by 2022.