# Industrial Internet Identity Resolution+5G Full Connection Digital Factory Research
###### Abstract  
In this paper, in order to help improve the information capacity of modern factories, a full connection digital factory for industrial Internet identity resolution is built, and digital technology is used to perform the digital interconnection of the production equipment. The full connection digital factory is an advanced factory with extensive connection of production units, deep integration of IT-OT, full release of data value, and improvement of the total factor productivity. This is enabled by the full integration and use of the new generation technologies represented by 5G, edge computing, and identity resolution to reach new factory level, workshop level, and production line level production scenarios. Based on the integration of infrastructure, information technology, and platform service resources, a full connection digital factory architecture is constructed. The fusion application of 5G, edge computing, and mark resolution technology in transformer discrete manufacturing digital plant is then discussed. The challenges and development trends are summarized. Finally, it is demonstrated that the full connection digital factory of identity resolution is a possible future development direction.  
digital factory; 5G; identity resolution; edge computing +
Footnote †: journal: Medical  
factories can be vertically connected to collect low-level identification data into scale, data sharing among information systems, and identification data analysis and application. Edge computing is an open platform integrating core capacities of network, computing, storage, and application at the side close to the object or data source to provide the nearest end service. Its applications are initiated on the edge side to produce faster network service responses that meet the industry's basic needs in real-time business, application intelligence, security, and privacy protection.  
It can horizontally connect its own upstream and downstream enterprises using identity resolution to query data on demand. Small and medium-sized businesses can be horizontally connected as a platform to share data on demand using identity resolution. From end to end, the full life cycle of design, manufacturing, logistics, and use can be opened up to perform the true full life cycle management.  
Identity resolution technology will change many industries and become their preferred tracing technology in the future, especially the manufacturing industry. It is the future of industry 4.0 and intelligent manufacturing. Addressing the increased bandwidth and low latency requirements of the fully connected digital factories, the big data communication [1] generated by more connected devices, and the data application processing capacity required by the factory floor are serious challenges for the industry. The popularization of identity resolution technology, fifth-generation communication technology, and edge computing technology allows the digital factory infrastructure to have faster data transmission, lower delay, and faster calculation. The manufacturing operation management platform can basically control the workshop operation situation without delay. Deep learning and other technologies were used to model and train the historical production data and perform forward-looking adjustments for production configuration. The full connection digital factory aims at maximizing the efficiency by taking advantage of these features at all times throughout the manufacturing process and assets; it provides an understanding of the near real-time manufacturing process, as well as more comprehensive and detailed shop scheduling. With the expected growth in demand for data [2] ranging from mission-critical to large-scale machine connectivity, the deployment of 5G along with identity resolution and edge computing has raised expectations that it will open up new opportunities for novel models and applications in full connection digital factories.