KT Enhances Network Infrastructure for Busan Fireworks Festival
KT deploys temporary base stations and 5G network slicing to manage massive crowd connectivity.
1Proactive Network Infrastructure Reinforcement
KT is upgrading its 5G and LTE networks around Gwangalli Beach ahead of the 21st Busan Fireworks Festival on November 7th. The company anticipates a massive surge in mobile data usage as visitors share photos and videos. Consequently, they have initiated comprehensive network reinforcements to ensure seamless connectivity for all attendees.
2Deployment of Temporary Base Stations
To handle the expected crowd, KT is installing 19 fixed temporary base stations alongside additional mobile units. Engineers have strategically adjusted antenna directions and output power levels near beach entry points and high-density zones. These hardware additions aim to maximize signal coverage and capacity throughout the festival's primary viewing areas.
3Real-time Network Traffic Management
During the event, KT will operate a real-time response system via its network control center and on-site command post. Technicians will monitor data traffic and base station status continuously. If specific cells become overloaded, the company will utilize Wireless Software Defined Networking (W-SDN) technology to dynamically distribute the load across the network.
4Ensuring On-site Operational Reliability
Beyond software solutions, KT has stationed specialized network personnel on-site to handle potential technical issues. Emergency power generation equipment is also prepared to maintain operations in case of electrical failures. This dual approach of human expertise and backup hardware ensures that critical communication services remain functional throughout the entire festival duration.
5Prioritizing Public Safety Monitoring
KT is leveraging its 5G network to support safety surveillance, specifically for 15 wireless CCTV cameras installed at high-traffic locations. These cameras cover the beach and subway station entrances. By ensuring these video feeds remain stable, the company provides essential data for crowd control and emergency management teams during the event.
6Implementing 5G Network Slicing
The safety surveillance system utilizes 5G Standalone (SA) based network slicing technology. This mechanism partitions the 5G network to dedicate specific communication resources to the CCTV feeds. By isolating this traffic, KT guarantees that critical safety footage is transmitted without interference, even when public mobile data usage reaches extreme peak levels.
7Extended Coverage for Transit Routes
The network support extends beyond the immediate beach area to include critical transit infrastructure. KT has applied these connectivity enhancements to the underground sections connecting Gwangan Station and Suyeong Station. This ensures that the massive influx of festival-goers maintains reliable communication while entering and exiting the event zone via public transport.
8Strategic Focus on Connectivity
KT’s efforts reflect a broader industry trend of prioritizing network stability during large-scale public events. By combining hardware expansion with advanced slicing technology, the company aims to balance user experience with public safety requirements. This operational model serves as a benchmark for managing connectivity in high-density environments during major cultural festivals.
Original article: Maeil Business — KT Enhances Network Infrastructure for Busan Fireworks Festival