"Japanese mobile operator NTT DOCOMO has announced that they'll make use of Ericsson's advanced antenna technologies and radio base stations in order to conduct one of the world's first trials of a possible 5G based Mobile Broadband technology in Yokosuka (Japan), which aims to deliver downstream speeds of more than 10 Gigabits per second using the 15GHz radio spectrum frequency. But this is just one possible candidate for 5G connectivity and many organizations are still working to try and define an official standard, while most countries don't expect the first services to be deployed until around the year 2020."
please Japan...continue to upgrade the internet over here!