The Electronics and Telecommunications Research Institute (ETRI) of Korea held a 5G technology demonstration on the 18th December, 2015. It showed future SNS (social network service) and several 5G core technologies such as millimeter wave, Mobile Hot-spot Network, in-band full duplex and so on.
5G is the next generation wireless technology that would provide even faster data rates, even lower delays, and even more devices connected than 4G. Accordingly, distinct and differentiated applications are expected in 5G.
In January, 2016, ETRI will demonstrate Giga internet service and future SNS in a Seoul subway train installed with MHN and ZING kiosks.