Now it is time to take preemptive action to develop 5G , '' the nation 's science ministry said . South Korea says they 're spending $ 1.5 billion on a ` ' 5 ##G '' network . The network is mostly a slogan for now , but the tech will come . The country 's science ministry promises new network in 2020 . Cellular networks in the future likely will linger behind .
South Korea says they 're spending $ 1.5 billion on a ` ' 5 ##G '' network . The network is mostly a slogan for now , but the tech will come . The country 's science ministry promises new network in 2020 . Cellular networks in the future likely will linger behind .