Huawei releases' Trusted Data Circulation Network Target Architecture 'to build a trusted data space connection base

[Shanghai, China, September 19, 2025] During the Huawei Connect Conference 2025, a summit forum with the theme of "One City Network, Building a Trusted Data Space Connection Base" was successfully held in Shanghai. This forum brings together over a hundred city managers, industry leaders, and industry experts from across the country to deeply explore the importance and urgency of building a trustworthy data space connection base for cities, as well as how to plan and construct a network for cities in the future, and share excellent practices of pioneer cities. At the forum, Huawei released the "Trusted Data Flow Network Target Architecture" to build a trusted data flow communication domain, unleash the value of urban data, and accelerate the digital transformation of the entire city.

Huawei Wide Area Network Corps CEO Du Zhiqiang delivered a keynote speech, stating that a city wide network is becoming the connection base of a trusted data space, with the trusted data circulation network being the circulation engine; Huawei has released the target architecture of the Trusted Data Circulation Network based on the 9 characteristics of trustworthy data circulation. From the perspectives of network, user, and operation, it constructs four systematic capabilities: trustworthy circulation, efficient circulation, compliance control, and intelligent operation, to achieve trustworthy, controllable, and service-oriented data circulation.

Ma Chaojiang, Director of the Digital Economy Department of the Ministry of Information Technology and Industrial Development of the National Information Center, stated in his keynote speech that the first batch of 63 pilot projects for innovative development of trusted data spaces have been launched nationwide. The city's trusted data space has entered the stage of system construction, and higher requirements have been put forward for the trustworthiness, controllability, and manageability of the network. Each city needs to strengthen institutional and technological coordination, balance development and security, and build a closed-loop ecosystem to create a compliant, efficient, secure, and reliable data circulation environment.

The forum also shared the practice of Shenzhen City's One Network: exploring new models of digital infrastructure in the AI era, building the core hub of urban neural networks with the "1+N+1" government external network, coordinating the "one network, two domains" to achieve the isolation of digital government domain and urban data circulation domain, creating a digital twin base and high-throughput computing power network, efficiently integrating city and district computing power and data, and promoting the high-quality development and innovation synergy of AI.

Yan Chun, Deputy General Manager of Mianyang Xintou Industrial Co., Ltd., shared the practical experience of building a city network in Mianyang. He mentioned that the Mianyang Science and Technology City New Area has planned and constructed an urban optical network base to empower new digital industries such as artificial intelligence, low altitude economy, autonomous driving, and trustworthy data space. It will gradually carry out the cultivation, empowerment, and public service of new industries in stages, actively participate in the construction of digital society, and enhance people's happiness.

Zhang Xianguo, Vice President of DYXnet, emphasized in his keynote speech that from the perspectives of AI business driving and user operation, we will collaborate with Huawei to create a one-stop hyper connectivity solution, and build a balance between trusted data space in data circulation, security, and efficiency, providing new ideas for the co construction of industrial ecology.

Looking towards the future, Huawei will continue to leverage its advantages in urban network infrastructure, collaborate with partners and customers, and contribute to the promotion of urban digital transformation.