KT has been selected as the preferred bidder for LTE-R (railway integration network) project on the Gyeongbu line. Competition between telecommunication businesses was fierce토토사이트 as Gyeongbu Line was the biggest part of LTE-R business that cost $8.2 million (1 trillion KRW).
LTE-R is a single network for railways that uses a public integrated network frequency of 700MHz. In the event of a disaster, the traffic congestion does not disrupt communication services.As all railway personnel and agencies, including train drivers, civil servants, and fire stations, can communicate in real time, it is possible to make quick judgments and take systematic countermeasures in case of disaster.
