Everything from virtual reality, new handsets and ingenious app ideas, to 3D printing, privacy protection and backend solutions were on display.
The consumer IoT market, on the other hand, is becoming a business imperative for many carriers as they experience smartphone and data plan saturation.
The Mobile World Congress dominated social media this week, with HTC, Samsung and Huawei receiving the most mentions.
We're at a tipping point in terms of the network and IT vendors that shape the telecommunications technology industry.
Vodafone Foundation has launched an 11kg mobile network in a backpack that can be deployed in ten minutes to connect people in disaster situations.
Google's Android platform has hit 300 million activations, with 850,000 new devices activated daily, celebrating at the Mobile World Congress in Barcelona.
By 2020 an additional one billion people will become mobile subscribers, according to a new GSMA report published at the 2015 Mobile World Congress.
