We check out Nokia's futuristic system for getting a focused beam of 5G to your smartphone. Hit play now.
The next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.
4G wireless networks in the US are faster and more widely used, but download speeds are worse than in dozens of other countries, according to OpenSignal.
Demonstrations at Mobile World Congress show the growing momentum toward the launch of faster, more responsive mobile networks in 2020.
An Oculus Rift VR headset and a 4G network in Spain let CNET's Roger Cheng control earth-moving heavy equipment in Sweden.
From the doubly-curved Samsung Galaxy S6 Edge and news of Google's wireless service, to a suitcase that weighs itself, here are the most important things that happened at the world's largest mobile show.
Messages just 12 bytes long seem absurdly short for networking. But they're the foundation for this French company's growing network business.
Broadcom announced the first 802.11 Wi-Fi chip that enables mobile devices to transmit and receive data over the 5GHz and 2.4GHz bands at the same time.
We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
We look ahead to the Samsung Galaxy S6 and HTC One M9 in our preview of MWC 2015, plus find out how Neill Blomkamp's new "Alien" movie will rewrite the series.