KT announced on February 25th that, in collaboration with Samsung and Qualcomm, it will be demonstrating the world's first 'LTE-WiFi Link Aggregation' (AKA 'LTE-H (HetNet)') that combines two heterogeneous networks - LTE and WiFi - at Mobile World Congress (MWC) 2015 to be held in Barcelona, Spain next week.
<Source: KT>
LTE-H does not merely combine frequency...