Core Viewpoint - The 15th National Games serves as a platform for showcasing athletic talent and advanced communication technology, with major telecom operators providing a comprehensive digital support system for the event [1] Group 1: Ultra HD Broadcasting - The three major telecom operators have utilized ultra HD broadcasting technology to break geographical barriers, enabling millions of viewers to experience the event in real-time [2] - China Unicom is the sole official partner for cloud broadcasting, employing a "Unicom Cloud + 5G backpack + 5G network slicing" solution to enhance broadcasting capabilities [2][3] - The broadcasting network covers 69 venues and supports 8K technology transmission, marking the largest scale of broadcasting network established for the National Games [3] Group 2: AI Integration - AI technology has been deeply integrated into event management, spectator services, and athlete training, enhancing the overall experience of the National Games [7] - China Unicom's cloud broadcasting platform uses AI algorithms to automatically edit highlight moments from the events, significantly reducing production time [7] - China Telecom has introduced an AI mascot that can interact with visitors, providing information and recommendations, thus enhancing the spectator experience [8] Group 3: Network Infrastructure - China Mobile has optimized 5G networks across 126 venues, adding 634 new 5G base stations to support high concurrent access during the event [4] - The deployment of a 5G-A network at Shenzhen Bao'an International Airport offers speeds 5-10 times faster than standard 5G, ensuring smooth live streaming for spectators [6] - A quantum encryption platform has been implemented in the power emergency command system, enhancing security against quantum computing attacks [6] Group 4: Long-term Benefits - The technological advancements demonstrated during the National Games are expected to benefit urban governance and long-term development beyond the event itself [9] - The MOC platform technology can be reused for city emergency command and various sporting events, promoting digital collaboration in the Guangdong-Hong Kong-Macao Greater Bay Area [9]