Introduction of ABCDNETS and DSSN digital networking technologies proposed by China Mobile

I. Introduction

On April 14, 2023, China Mobile held the "Data Element Circulation and Governance Industry Summit Forum". China Mobile released the "Digital Networking (DSSN) White Paper" and released the world's first digital networking (DSSN) service platform and other products , and explored an innovative path for the management, control, flow and sharing of big data.insert image description here

Everyone knows IaaS, PaaS, SaaS, and some people know FaaS, BaaS, but do you know the ABCDNETS concept proposed by China Mobile? Do you know what DSSN is?

2. ABCDNETS

The ABCDNETS proposed by China Mobile is the eight core elements of computing power network integration, as follows:

  • A: Artificial Intelligence (AI), AI artificial intelligence
  • B: Blockchain, Blockchain
  • C: Cloud Computing, cloud computing
  • D: Big Data, big data
  • N: Network, network
  • E : Edge Computing, edge computing
  • T : Internet of Things (IoT), Internet of Things S - Security, Security

3. DSSN

Data Switched Services Network (DSSN), DSSN is a cross-industry, cross-regional, cross-sect The next-generation trusted data circulation infrastructure in the field realizes data "available but invisible", fully stimulates the value of data elements while ensuring data security, promotes the full integration of data elements into the real economy, and helps the country's digital transformation and development.

The "Digital Networking (DSSN) White Paper" issued by China Mobile is based on a comprehensive analysis of national data element circulation in terms of policy, industry, technology and demand. It is hoped that the industry will work together to build a data sharing service network to promote the circulation and high-quality development of the data element market.

The digital networking (DSSN) released by China Mobile this time is an original and innovative technology in China. It adopts an independent and controllable "four horizontal and three vertical" functional architecture, forming a terminal network covering access, network, circulation, business, operation, and supervision. End-to-end service system, and has unique advantages such as on-demand access, computing network foundation, security sharing, open cooperation, manageability and controllability. According to the "Digital Networking (DSSN) White Paper", relying on China Mobile's "connection + computing power + capability" information service system, DSSN can be used to build a new generation of data circulation infrastructure that is cross-industry, cross-regional, cross-field, and cross-subject. Provide a low-cost, high-efficiency, and reliable circulation environment for on-site centralized transactions and off-site decentralized transactions, and meet common needs in connection, computing power, security, and compliance.

Specifically, China Mobile's DSSN has five main advantages: first, data access nearby, supporting cross-industry and flexible access of data nodes, improving data access efficiency, and reducing cooperation costs for participants; second, wide-coverage circulation network, providing a One-stop application, activation, storage, calculation and scheduling of exclusive computing power network services; the third is trusted data delivery, which provides multi-scenario, multi-form, and multi-encrypted data trusted delivery capabilities to ensure the security and efficiency of data circulation; Fourth, it is safe, manageable and controllable. On the basis of data nodes and private networks, it ensures the safety and reliability of data calculation, transmission, use, supervision, and business processes, and realizes a trusted shared service network; fifth, the whole process is compliant and certified, Meet national regulatory requirements and provide compliance audit functions.

China Mobile DSSN is of great significance to the construction and development of China's data element market. As a data circulation infrastructure, DSSN connects data providers, data demanders, data transaction providers, regulators, data providers, and third-party professional service organizations in a safe, credible, and efficient manner, greatly reducing the cost of data circulation. The entry threshold provides standardized data access, one-stop computing network services, end-to-end security reinforcement, and open and compliant circulation guarantees for the data circulation industry ecology, which is crucial to the long-term healthy development of the data circulation industry.

China Mobile pointed out in the white paper that although DSSN already has a good foundation, it still needs the joint participation and joint efforts of all partners in terms of technology, industry, and ecology. Technically, DSSN requires core technologies such as data-computing network integration, large-scale distributed collaborative computing, networked trusted privacy computing, and security compliance, which still needs to be further studied. In the industry, there are still many ambiguities in the circulation of data elements that need to be studied and discussed, and traditional concepts and models of data applications also need to be broken through. Ecologically, DSSN involves cross-industry and cross-model cooperation. How to build a healthy and sustainable data element circulation model and ecology still needs to be explored in depth.

In the era of big data, mining the value contained in data requires collective efforts and attempts from different angles and methods, which requires data to be circulated safely, reasonably, legally and efficiently among various subjects. This is not only an inevitable trend in the era of big data, but also related to the development prospects of the digital economy. China Mobile DSSN provides an innovative infrastructure solution for the circulation and transaction of data elements, and also builds a sustainable development platform for the exploration of relevant management systems, business models, and industrial ecology. The development direction of global data element circulation and governance.

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