"Industry and Information Technology V News" announced today that the Ministry of Industry and Information Technology has successfully completed various support tasks for the opening ceremony of the Hangzhou Asian Games through careful coordination and careful deployment, using the power of the entire system.

According to reports, the command and dispatch, security, communication network, timing and scoring, television broadcast and other systems of the Asian Games are running smoothly, which poses a major test to radio security, information 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-broadband technology, and achieved seamless 5G network coverage in the opening ceremony venues.

In addition, base station cluster frame adjustment was used during the opening ceremony, which increased network capacity by 74%, fully ensuring 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 multilingual cloud intelligent translation, providing a variety of communication services for athletes, participating officials, and audiences.

The opening ceremony of this Asian Games realized the first digital ignition ceremony in the history of the Asian Games. Sha Xiaolan, chief director and chief producer of the opening ceremony, said in an interview that the final operation of the project was "very smooth" through AI, spatial computing, three-dimensional graphics rendering and other technologies, meeting the creative needs of the main creative team and achieving hundreds of millions of visitors. transmission.

According to the China News Service's "National Direct Train" report, China Mobile has combined 3DMIMO (large-scale antenna array), multi-frequency layering, ultra-large uplink and other communication technologies to use a set of independently developed ultra-dense wireless transmission systems for major sports venues. The networking method can make the 4G and 5G network capacity of each venue elastic and scalable.

China Telecom Zhejiang Company has adopted a method of regional base station coverage to solve the problem of network fluency. It has also launched AR smart operation systems, drones equipped with 4G/5G base stations and other applications to provide protection for Asian Games venues.