Korea Telecom (KT) and its satellite tv for pc arm, KT SAT, have efficiently linked terrestrial 5G networks with a satellite tv for pc in geostationary orbit (GEO), which the businesses declare is a world-first utilizing 5G NTN (Non-Terrestrial Community) know-how. KT introduced on Monday that it has secured know-how that works with KT SAT’s satellite tv for pc utilizing 5G NTN, marking a vital step in increasing communication protection past the bottom, significantly in distant areas corresponding to seas, mountains, and aviation zones.
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5G NTN Connection to a GEO Satellite tv for pc
In collaboration with Rodeshvarz Korea and Viavi Options Korea, KT performed a check at KT SAT’s Geumsan Satellite tv for pc Heart, linking 5G networks on the bottom with the Mugunghwa Satellite tv for pc 6 (KoreaSat 6), positioned 35,800 km above Earth in orbit, utilizing the 5G NTN customary. The companions declare that is the world’s first utility of the 5G NTN customary to a geostationary Earth orbit (GEO) satellite tv for pc.
Increasing 5G Protection to Distant Areas
5G NTN is a typical know-how that makes use of satellites to increase the 5G service vary, past ground-based stations. Finalised in 2022 as a part of 3GPP’s Launch 17, the 5G NTN customary permits steady communication even in areas with out floor infrastructure.
Though information transmission speeds by way of 5G NTN are slower than ground-based 5G, the know-how is seen as very important for delivering uninterrupted companies in hard-to-reach areas. It additionally addresses challenges corresponding to sign delay and Doppler results attributable to satellite tv for pc motion, in keeping with the official launch.
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Laying the Path for 6G
KT highlighted the significance of 5G NTN in shaping future 6G networks, the place communication will prolong past terrestrial limits to 3D areas, together with aviation. The corporate can also be engaged on 3GPP Launch 19, which can additional standardise NTN know-how. KT famous that the know-how might be verified by means of a check as quickly as the usual is finalised.
KT plans to increase this functionality to different satellite tv for pc platforms, together with medium- and low-Earth orbit satellites, in addition to high-altitude platform stations (HAPS), to make sure complete world connectivity within the 6G period.
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“NTN know-how, which started to be outlined within the 5G Superior customary, will change into a core know-how of 6G sooner or later,” mentioned the Managing Director of KT’s Community Analysis Institute. “Within the 6G period, communication protection will increase past floor limits into 3D aviation areas, ushering in a real period of ubiquitous communication.”
