South Korea currently has everyone dancing to the tune of "Gangnam Style", a catchy Korean pop song by a local artist called Psy. But it is not just K-pop that South Korea excels at. The country is also doing a fine job of promoting 4G mobile technology. LTE phone volumes in South Korea have more than doubled in the past year. Samsung, LG and Pantech are boosting sales. It is the world's most advanced LTE market by a long shot. We recommend all players with a stake in the 4G mobile industry take a close look at South Korea today, for a taster of how the rest of the world might look tomorrow. More analysis of the South Korea and global LTE mobile phone industry can be downloaded by clients from this published report in our Country Share Tracker (CST) service.