Nowadays, 5G integrated applications have entered the stage of large-scale development, and the "5G Application "Sail" Action Plan (2021-2023)" issued by the ten major ministries and commissions has pointed out the direction of industrial development and enhanced the confidence of industrial development. On December 7, 2021, China Unicom released five special actions for 5G application "Sail" (namely, strong base action, engine action, escort action, co-creation action, bloom action) and 5G industry private network product system 2.0 (that is, 5G private network PLUS) at the Global Partnership Conference. In order to continue to deepen the large-scale application of 5G in the government affairs and education industries and provide new momentum for industrial digital upgrading, on January 6, at the 2022 ICT Industry Trend Annual Conference with the theme of "New Era of Digital Intelligence Industry, New Future of High-quality Development", China Unicom and industry partners jointly released the "5G Private Network PLUS" series of achievements - "China Unicom 5G Government Extranet Technology White Paper" and "China Unicom 5G Campus Private Network Application White Paper".
Ao Li, Chief Engineer of China Academy of Information and Communications Technology, Xue Jiping, Senior Vice President of China Unicom Group Government and Enterprise Customer Business Group, Han Zhuochen, Vice President of China Unicom Group Government and Enterprise Customer Business Group, Feng Lanxiao, Vice President of China Unicom Group Government and Enterprise Customer Business Group, Zeng Jie, Director of network division of the Central Electric Education Center of the Ministry of Education, Wang Nan, Director of Government Affairs Industry of China Unicom Group Government And Enterprise Customer Business Group, Lin Cunshan, Director of Education Industry of China Unicom Group Government and Enterprise Customer Business Group, Chen Dan, 5G Industry Director of China Unicom Group Government and Enterprise Customer Business Group, Zhou Bo, Deputy Director of Unicom Systems Department of Huawei's China Region Department, and other leaders of China Unicom Group and industry partners witnessed the release of the "5G Private Network PLUS" series of achievements.
With the 5G private network to build a foundation, to achieve three major improvements in the level of government affairs
Gartner lists chatbots, blockchain, digital twin government, data marketplaces, and smart workspaces as the five technologies that will have the greatest impact on government agencies in the next five to ten years, and technology will drive innovation in digital government service capabilities and service content to a considerable extent. With the advancement of the informatization process of government services, cross-regional and cross-departmental information sharing and business collaboration have gradually become a reality, and the demand for mobile office of public servants has increased significantly. How to continuously improve the support service capabilities and provide strong information infrastructure support for promoting the construction of digital government has become the biggest challenge in the construction of the government extranet.
"China Unicom 5G Government Extranet Technology White Paper" in view of the needs of civil servants mobile office scenarios, put forward 5G government extranet solution, based on 5GC ToB centralized cloud and 3GPP standard ULCL (Uplink Classifier) function for upgrade and optimization, instead of the traditional VPN solution, for the government extranet mobile device to provide anytime and anywhere 5G government connection, to meet the government network client in the park, roaming place without changing the card and number, The appeal of accessing the Internet and government affairs at the same time.
In view of the scenario where government extranet users access through the 5G extranet in the park, the exclusive UPF/MEC in the government department park is connected to the government extranet, and the user traffic in the park is locally diverted to achieve separate access to the park business and the Internet service. For the terminal access scenario of government office locations or traveling personnel, the 3GPP standard has not yet supported the ULCL diversion function in roaming scenarios, this white paper goes beyond the standard to propose a companion roaming solution, and the service traffic is transmitted back from the roaming city UPF/MEC, the ownership city UPF/MEC to the park exclusive UPF/MEC, through the intelligent metropolitan area network to achieve interoperability, to achieve business traffic does not leave the intranet, without going through the Internet backhaul.
The white paper also details the benchmarking case of 5G government extranet, Shandong Unicom gives full play to the advantages of 5G network industry synergy and differentiation, builds a convenient and easy-to-use, technologically advanced, safe and reliable integrated mobile office platform for government departments at all levels in Shandong Province, and creates an exclusive 5G government extranet to meet the mobile office needs of cross-level and cross-departmental interconnection, data sharing, collaborative governance and integrated services in the province. Through practice, China Unicom's 5G government extranet has brought three major improvements to the government affairs of Shandong Province: first, the improvement of work efficiency, simple operation, convenient use, and increased the efficiency of government office by 20%; second, the improvement of use perception has achieved work and learning, video application is smoother, and public servants are more willing to use; third, the promotion of digital government construction, the six major organ matters have been digitized, and the operational efficiency and digital level of organs have been improved.
Seize the new momentum to help build a 5G + smart education ecological chain
At present, digital technology is fully integrated into the various fields and the whole process of human economy, politics, culture and ecological civilization construction with new concepts, new formats and new models, accompanied by the continuous popularization and penetration of technological change, based on 5G, cloud computing, big data, artificial intelligence and other technologies to create an intelligent, perceptual, ubiquitous new model of intelligent education, becoming the main theme of education construction. As the "national team of digital information infrastructure operation and service, the main force of digital China's smart society construction of a network power, and the vanguard of digital technology integration and innovation", China Unicom has deeply cultivated education informatization and helped build a 5G+ smart education ecological chain.
In terms of 5G empowering smart education, China Unicom combines the advantages of 5G network with low latency, large bandwidth and wide connectivity, and superimposes new infrastructure such as network slicing and MEC edge computing to build a 5G campus private network, achieving the goal of customizing and high security of campus networks. Secondly, China Unicom has also combined artificial intelligence, big data, Internet of Things and virtual reality technologies to spawn more 5G application scenarios and accelerate the digital transformation of 5G+ smart education.
The "China Unicom 5G Campus Private Network Application White Paper" released this time faces the demands of broadband, mobility, Internet of Things and multi-service integration and development of the education industry, and proposes 5G campus private network solutions and five typical application scenarios based on 5G campus private networks: 5G interactive teaching, 5G intelligent examination, 5G comprehensive evaluation, 5G smart campus and 5G regional education management, helping schools to better build and use smart education, integrators and operators to better integrate and serve. Education application manufacturers can better enrich and improve applications, and comprehensively promote the digital transformation and upgrading of the education industry.
In the next step, China Unicom will base itself on the new development stage, build a new development pattern, seize the important strategic opportunity period, and take the 5G campus private network as an opportunity to focus on five aspects to accelerate the development of education informatization: first, strengthen top-level design and overall planning, and do a good job in the opening layout of the "14th Five-Year Plan" of education informatization; second, promote the construction of new education infrastructure, build a high-quality education support system, and focus on 6 aspects such as information network, platform system, digital resources, smart campus, innovative application, and trusted security. Accelerate the promotion of digital transformation, intelligent upgrading, and integration and innovation in education; the third is to optimize the supply of digital education resources, build a new ecology for the development of education informatization, continue to promote the "classroom, frequent use, and universal use" of high-quality digital education resources, and continue to promote the application of "three classrooms"; the fourth is to deepen the integration and innovation of education informatization and promote the reform of teaching and management models; the fifth is to build a network security protection system for the education system, support the high-quality development of education, and use Unicom's cloud network security systematization service capabilities. Establish a network security situational awareness system for the education system to provide security for the whole life cycle of education data.
Won a number of awards, 5G application "sail away" situation gradually formed
During the conference, the 2021 ICT Dragon and Tiger List was announced, and China Unicom won many awards such as "2021 Operator Best Pioneering and Innovation Award", "2021 Edge Computing Best Practice Enterprise", "2021 5G Private Network Best Market Performance Enterprise" and so on. In addition, Xue Jiping, senior vice president of China Unicom Group's government and enterprise customer business group, won the "2021 5G Innovation Top Ten People" award.
The 5G wind is strong, and the sails are just right. The release of the "China Unicom 5G Government Extranet Technology White Paper" and the "China Unicom 5G Campus Private Network Application White Paper" marks the "5G Private Network PLUS" to a new level, and unveils the prelude to the deep integration of 5G private network into thousands of industries. 2022 has come, China Unicom will work with industry partners to provide customers with 5G industry private network templates and baseline solutions with "5G private network Plus" as the base, and empower the transformation and upgrading of thousands of industries.
China Unicom 5G Government Extranet Technology White Paper
China Unicom 5G Campus Private Network Application White Paper
ICT Industry Trends Annual Conference 2022
Communication Circle 2022 annual event
2021 China ICT Industry Dragon and Tiger List
excellent solution
Blockbuster!
Author: Zhu Wenfeng
Editor-in-charge/Layout: Shen Xinzhu
Review: Shen Qing
Producer: Liu Qicheng
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