On May 17, the "5G Network Innovation and Application Yangfan Forum" was held online with the theme of "Sailing Vertical Application to Promote High Quality Development of 5G", which aimed to discuss 5G network technology innovation, 5G application areas, and 5G industry integration development. The forum aims to discuss 5G network technology innovation, 5G application areas, and 5G industry integration development.

Zhao Ce, deputy director of the Department of Information and Communication Development of the Ministry of Industry and Informationlpwa solutions Technology, attended the forum and delivered a speech. Zhao Ce stressed that 5G, as a representative of the new generation of information and communication technology, is accelerating its deep integration with various socio-economic industries and becoming a key driver to promote the transformation of social and economic intelligence, networking and intelligence. We hope that the industrial sector will further strengthen its belief and unite to promote 5G to better empower entities, benefit society and serve people, and provide strong support for high-quality socio-economic development.

5G enters the stage of high-quality development

After nearly three years of commercial deployment, in 2022, China's 5G construction has long entered a high-quality development stage. 5G network development, industrial capacity, application innovation and other levels have been technically advanced development achievements, China has opened a total of nearly 1.6 million 5G base stations, throughout the country all city level and all county urban areas, 87% of the towns and cities; deployment of 5G field virtual like special network exceeds As of the end of March 2022, 761 5G terminals have been licensed in China, including 548 mobile terminals, and 403 million 5G cell phone users.

The breadth and depth of 5G network coverage has been further improved, which will strongly promote the information and communication industry to complete a new leap. Meanwhile, the resource sharing and green development of 5G network turned out to be the key to the high-quality development of 5G network. Miao Shouye, head of China Unicom's 5G co-creation and sharing working group, indicated that China Unicom has firmly implemented the network power data China strategy, deeply implemented 5G network resource sharing, built the world's first 5GSLA resource sharing network with the largest scale and fastest speed, and has long completed 760,000 5G base stations, which are expected to reach one million by the end of this year.

In addition, after years of exploration and practice, China Unicom has concluded a four-dimensional green energy-saving concept of equipment, strategy, network and operation, and introduced technologies such as large bandwidth and multiple antennas in equipment, reducing energy consumption of the whole station by 10%. In terms of website, according to resource sharing, centralized server room and outdoor deployment of website, the whole network energy consumption is reduced by 10%~15%. In terms of network, artificial intelligence algorithm is selected to predict the traffic trend of base station and complete automatic shutdown, so that the whole network energy consumption is reduced by 10%~15%.

5G network energy consumption reduction will improve the intention of the application field 5G, opening up space for the expansion of the field of 5G. According to Zhao Ce, at present, in the toC industry, the average mobile data traffic (DOU) per household of 5G customers has exceeded 20GB, and 5G+Ultra HD video and 5G+AR/VR have been applied in key scenarios such as games and entertainment, live games and residential services; in the toB industry, 5G is playing an enabling utility in many industry fields such as industry, medical treatment, education and transportation, generating several commercially valuable In the toB industry, 5G is enabling a number of industry sectors such as industry, healthcare, education, transportation, etc., resulting in a number of typical applications with commercial value, covering 40 out of 97 socioeconomic categories.

The network moves with the industry, and there is an urgent need to create 5G combined application specifications

As we all know, specification is a key driving force to complete the reproducibility of the whole technology industry, and is also a decisive factor for the application area of 5G. In the case of companies exploring the scale of 5G application areas 1-N copy, 5G application involves an extremely complex ecosystem and faces a large problem of application area fragmentation. The only way to deal with industry fragmentation lies in building standardization capabilities, and thus, with 5G melting into a thousand industries, the communication standards of 5G should also be developed with the integration of industry standard systems.

"Cross-border cooperation 5G combined with the use of the standard system is gradually taking shape, in this kind of convergence of the use of the normative situation, on the one hand, from our past more traditional information and communication industry, in the standardization level is very experienced, in addition, 5G and various fields of integration, each vertical field itself also has its own standardization system, the integration of the 2 systems and on the The integration of the 2 systems and the formation of 5G combined with the use of the specification system." Wang Zhiqin, vice president of the China Academy of Information and Communication Technology, said.

According to the introduction, the 5G combined use standard system should contain several parts such as terminal/module, virtual-like private network and application field. Complete 5G module and terminal customization, simplification, standardization, create "aggregation" market utility, can deal with terminal / module "high price, market fragmentation" and other problems; complete 5G network from toC toB, from universal to customization. It can handle the combination of 5G network and domain network adaptation, complete the "plug and play", and the common maintenance platform can realize the "common management and common maintenance" of domain customers and operators; the application field level should focus on handling the problem of connecting 5G and business systems of domain customers, and build a 5G-based business and platform specification. 5G-based services and platform specifications, to complete the industrialization and standardization of the application.