5 G | | | | | | | 5G + + | | 5G | 5 5G | | 5G 800M | b/s 60Mb/s 5G | 5G | | 2018 12 19 5G | 2019 4 29 | 5G | 2019 1 30 | 5G 2019 5 | 14 5G | | 5 13 | 5G | | 5G | | | | | | | | | 10% | 5% | 4G | | 5G | | 5G | | | | | | | 5G | 1G | 2G | 3G | 4G | 5G | 10 4G 10 | 5G | 1 | | | 5G | | | | 5G | | 2019 5G | | 5G 5G | | | | | | | 5G | | 5G | | | | | 4G | | | 5G | 5G | | 5G | | | |