KT Corp. (KRX: 030200; NYSE: KT) said its satellite-operating subsidiary, KT SAT, has successfully conducted the world’s first 5G data transmission with a satellite connection.
The test was aimed to expand the fifth-generation technology linked to KT’s 5G network and KT SAT’s KOREASAT 6, located some 36,000 kilometers above the equator, said the leading Korean telecom provid...