Ministry of Industry and Information Technology: Hangzhou Asian Games opening ceremony pioneered 5G ultra-dense networking solution, with seamless network coverage of venues

"Industry and Information Technology V News" released a message today saying that the Ministry of Industry and Information Technology, through careful coordination and meticulous deployment, has successfully completed all support tasks for the opening ceremony of the Hangzhou Asian Games with the efforts of the entire system.

It is reported that the Asian Games' command and dispatch, security, communication network, timing and scoring, and television broadcasting systems all ran smoothly, posing a major challenge to radio safety, information and communication services, and network security. The opening ceremony of the Asian Games pioneered the 5G ultra-dense networking solution, promoted the application of 5G-A ultra-wideband technology, and achieved seamless 5G network coverage of the opening ceremony venues.

In addition, the base station cluster frame adjustment base was used during the opening ceremony, and the network capacity was increased by 74%, which can fully guarantee the video transmission needs. At the same time, the opening ceremony also used "5G + extended reality" technology to create an immersive viewing experience, and used "5G + AI" technology to achieve multi-language cloud-based intelligent translation, providing a variety of communication services for athletes, officials and spectators.

The opening ceremony of the Asian Games realized the first digital ignition ceremony in the history of the Asian Games. Sha Xiaolan, the chief director and producer of the opening ceremony, said in an interview that the project used technologies such as AI, spatial computing, and 3D graphics rendering to achieve "very smooth" operation, meeting the creative needs of the main creative team and achieving the transmission of hundreds of millions of people.

According to China News Service's "National Affairs Express" report, China Mobile has combined 3DMIMO (massive antenna array), multi-frequency layering, ultra-large uplink and other communication technologies, and used a set of independently developed ultra-dense networking methods for major sports venues, which can make the 4G and 5G network capacity of each venue elastic and scalable.

China Telecom Zhejiang Company has adopted a regional base station coverage approach to solve the problem of network fluency. At the same time, it has launched applications such as AR smart operation systems and drones equipped with 4G/5G base stations to provide protection for the Asian Games venues.