In its preview of MWC 2019, analyst firm Ovum has forecast that revenues for both radio kit and augmented reality mobile apps will increase significantly in the next few years.

Ovum anticipated what it thinks will be the major themes of this year’s show and, unsurprisingly, 5G dominates. Monetization, device hype, mobile video and enterprise are all aspects of 5G that Ovum reckons will be extensively debated at the Barcelona telecoms fest. While there are still plenty of unanswered questions at this early stage on 5G, Ovum seems quite bullish about its commercial prospects.

While the RAN kit market is forecast to slightly decline this year, it’s expected to bounce back and start growing rapidly by 2021.

On the back of all this lovely extra bandwidth augmented reality apps are also forecast to become a lot more popular. While revenues from that segment fell in 2017, they’re expected to increase by around $2 billion per year for the next few.

Other major themes anticipated in the report include: consumer AI, data privacy, IoT and RCS.