5G could be done long before 2020

5G is coming faster than most people think, Nokia CEO Rajeev Suri says.The next generation of mobile networks will start to get defined "in real terms" by the end of this year, Suri said at a press briefing in Barcelona on Sunday, the eve of Mobile World Congress (MWC).Official estimates say the 5G standard won't be complete until 2020. Suri thinks there's too much demand to wait that long."2020 is probably when we'll see global volume deployments, but we'll probably start to see a lot of action