China has taken a major step in the development of its digital infrastructure with the activation of the China Environment for Network Innovation (CENI). This network, of unprecedented scale, promises to transform the global technological landscape. By integrating advanced technologies and challenging Western standards, CENI could well be the catalyst for a new digital era.
The 3 key facts not to miss
- CENI, an infrastructure of 55,000 kilometers of fiber optic, connects 40 major Chinese cities.
- The network supports up to 128 heterogeneous networks and allows simultaneous testing, reducing transmission costs by 60%.
- Tech giants like Huawei and Baidu are already leveraging CENI for advanced applications, particularly in artificial intelligence.
A large-scale network for China
After ten years of intense work, China has officially launched CENI, an impressive digital infrastructure spanning 55,000 kilometers of fiber optic. This network connects 40 of the country’s largest cities, creating a unique platform for the development and experimentation of tomorrow’s technologies. Unlike traditional networks, CENI functions as an open-air laboratory, allowing researchers and developers to design and test new network architectures.
Performance and technical advantages
CENI stands out for its ability to simultaneously support 128 heterogeneous networks and execute 4,096 parallel tests. This offers researchers unprecedented freedom to develop their prototypes without interfering with others. One of the major strengths of the network is its ability to reduce transmission costs by 60% compared to previous solutions.
In terms of performance, CENI has demonstrated its power by transferring 72 terabytes between a radio telescope in Guizhou and a university in Hubei in just 1.6 hours, a feat that would have taken 699 days with a conventional network. The throughput reaches nearly 100 gigabits per second, with minimal latency, placing this network in a category of its own.
Industrial and technological applications
Leading companies like Huawei and Baidu are already working on CENI. Baidu, for example, uses this network to accelerate the development of its artificial intelligence models, optimizing training time to just 16 seconds for models with 100 billion parameters. The network also serves other sectors, such as manufacturing, healthcare, and the emerging aerial economy, by interconnecting universities and companies to foster innovation.
Comparison with Western projects
China often compares CENI to historical projects like ARPANET and GENI, although these American initiatives are now abandoned. Unlike the United States, which transferred these innovations to the private sector, China favors a public approach, building infrastructure to explore future standards, potentially in advanced 5G and 6G.
Historical context: digital development in China
For several decades, China has invested massively in the development of its digital infrastructure. With already 3.4 million 5G stations, the country represents 60% of the global stock. The launch of CENI is part of this ambitious strategy aimed at strengthening its technological sovereignty and becoming a global leader in network technology. By establishing its own standards and filing 221 invention patents, China is laying the groundwork for its future dominance in cyberspace.