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KT applies 5G SA network slicing at Seoul World Fireworks Festival

KT applied 5G standalone (SA)-based network slicing at the Seoul World Fireworks Festival 2026 to operate a communications network for safety management. The company ran 25 wireless CCTV units and 10 emergency contact devices and transmitted video in real time to a control centre. KT said the safety network was separated from general user traffic, helping maintain communications even in congestion. KT plans to expand network slicing use.