Suzhou Olympic Sports Center (Information Release System and Live Streaming System)

The 2023 Sudirman Cup World Badminton Mixed Team Championship is co-sponsored by the World Badminton Federation, the Chinese Badminton Association, the Jiangsu Provincial Sports Bureau, and the Suzhou Municipal People's Government, co-organized by the Suzhou Sports Bureau and Suzhou Industrial Park Management Committee, held from May 14 to 21, 2023 at the Suzhou Olympic Sports Center in Suzhou City, Jiangsu Province, China.

Suzhou Olympic Sports Center is located in the core area of Suzhou Industrial Park. It is a class-A sports center with a total construction area of 360,000 m².

ClearTV undertook the Information Release System and Live Streaming System of the entire Suzhou Olympic Sports Center, relying on network transmission and edge cloud technology architecture, in this Sudirman Cup, to ensure the ultra-low delay live broadcast 300-600 milliseconds synchronous live broadcast and information release work in the entire park. ClearTV’s Live Streaming System synchronized the arena of Suzhou Olympic Sports Center to cover the whole park with 200+ smart screen terminals.

The LED large screen in Suzhou Olympic Sports Center (Photo by ClearTV’s engineer)

The LED large screen in Suzhou Olympic Sports Center (Photo by ClearTV’s engineer)

The 2023 Sudirman Cup World Badminton Mixed Team Championship attracted 101 domestic and foreign media, a total of 422 people to participate, they gathered in Suzhou, the Sudirman Cup wonderful situation to pass on to the fans. As the event information hub, the media center plays an important role.

Interior view of Media Center of Suzhou Olympic Sports Center (Photo by Suzhou Sports)

ClearTV’s  engineer is working (Photo by ClearTV’s engineer)

On May 21, 2023, the third women's singles match, Chen Yufei of the Chinese team (photo by ClearTV’s engineer)

Through the live broadcast of the competition processed by edge cloud technology, every wonderful moment of the athletes' play and movement can be captured in real-time with exquisite clarity.

Based on the edge distribution node, ClearTV extends the real-time transmission and high-performance codec capabilities of live video broadcasts. Based on reducing the transmission and computing delay, ClearTV supports the large concurrent live broadcast requirements of distributed clusters, dynamic load balancing, and up to 10,000+ people can watch simultaneously.

Low latency effect comparison demonstration

CCTV rebroadcast car (Photo by ClearTV’s engineer)

As a universal technology carrier, ClearTV’s Edge Computing Center products focus on the common needs of different industries, with low latency, low bandwidth dependence, high concurrent processing capacity, more economical, more intelligent, more secure and reliable, and better scalability.

This Sudirman Cup is the optimization practice of ClearTV 300ms low latency live broadcast technology. At present, the core technologies and patents of ClearTV have covered almost all middleware in video-related fields, mainly including AI intelligent analysis components, big data components, video components, digital twin components, and so on. With a flexible and reliable framework structure, these technologies are widely used in different industry scenarios related to smart cities.