On the 16th, the Ministry of industry and information technology announced the "14th five year plan" for the development of the information and communication industry, which proposed that by 2025, the overall scale of the information and communication industry will be further expanded, the development quality will be significantly improved, a new digital infrastructure with high-speed ubiquitous, integrated interconnection, intelligent, green, safe and reliable will be basically built, the innovation ability will be greatly enhanced, and new business forms will flourish, The ability of enabling economic and social digital transformation and upgrading has been comprehensively improved, and has become a strong pillar for building a manufacturing power, a network power and a digital China. How will 5g and other new infrastructure be promoted during the 14th Five Year Plan period? Which new Internet applications will stand on the "tuyere"? How to ensure data and network security? The reporter interviewed the heads of relevant departments and bureaus of the Ministry of industry and information technology. Strive to have 26 5g base stations per 10000 people to achieve full coverage of cities and towns The new generation of information and communication technology represented by 5g is not only the base and cornerstone of the development of digital economy, but also an important engine to drive a new round of economic growth. The plan is clear, and the communication network infrastructure maintains the international advanced level. Xie Cun, director of the information and Communication Development Department of the Ministry of industry and information technology, said that in recent years, China has vigorously promoted the construction of 5g and other new infrastructure. At present, more than 1.15 million 5g base stations have been built, accounting for more than 70% of the world. 5g end users reached 450 million, accounting for more than 80% of the world. He said that the infrastructure has expanded from the traditional telecommunications network facilities with information transmission as the core to a new digital infrastructure system integrating perception, transmission, storage, computing and processing, including a new generation of communication network infrastructure such as "double Gigabit" networks, data and computing facilities such as data centers, and integrated infrastructure such as industrial Internet. Among them, in terms of communication network infrastructure, it is clear to build the world's largest 5g independent networking network to achieve comprehensive coverage of cities and towns, basic coverage of administrative villages and in-depth coverage of key application scenarios. "Strive to have 26 5g base stations per 10000 people, of which the 5g access rate of administrative village is expected to reach 80%." Xie Cun said. Gradually build a 5g network system with multi band coordinated development, timely carry out the construction of 5g millimeter wave network, clearly optimize the indoor 5g network coverage in urban areas, focus on strengthening the in-depth coverage of traffic intensive areas such as transportation hubs and large stadiums, optimize the 5g coverage of scenes such as industrial parks and ports, and promote the construction of 5g industry virtual private network. "In the near future, we will also focus on 5g, industrial Internet, data center and other fields to organize and implement special actions," he said. Focus on promoting in three areas and accelerate the transformation of more 5g applications from "model housing" to "commercial housing" Application is not only the foothold of information technology development, but also an important way to promote technology iteration and upgrading. According to the data of the Ministry of industry and information technology, at present, there are more than 10000 cases of 5g application innovation in China, covering dozens of important industries of the national economy. Xie Cun said that the scale of application scenarios in vertical industries such as industrial manufacturing, mining and port has accelerated, and has expanded from the initial production auxiliary business to core businesses such as equipment control and quality control. It is a relatively mature field of 5g application at present. 5g applications in many fields such as education, medical treatment and information consumption have accelerated. Xie Cun said that during the "14th five year plan" period, facing the three major fields of information consumption, real economy and livelihood services, the Ministry of industry and information technology will cooperate with relevant departments and local governments to focus on promoting 5g applications in 15 industries and create a new ecology of deep integration. "In various ways, we will accelerate the transformation of 5g application from 'model housing' to 'commercial housing', accelerate the replication and promotion to thousands of industries, and fully enable the construction of Digital China," he said. During the 14th Five Year Plan period, the digitization and intellectualization of the production end will become an important new growth point. Information technology focuses on the real economy and enables the real economy, which is not only caused by demand, but also the outlet. At present, there are more than 1800 "5g + industrial Internet" projects under construction, more than 100 influential industrial Internet platforms and more than 76 million sets of connected equipment. Wang Peng, deputy director of the information and communication administration of the Ministry of industry and information technology, said that during the "14th five year plan" period, the industrial Internet will enter a new stage of industrial deep cultivation and enabling development from the initial stage of exploration. The Ministry of industry and information technology deployed from four aspects: consolidating network facilities, improving identification system, building platform system and deepening integrated development, promoted the integrated development of "5g + industrial Internet" and accelerated the enabling application of industrial Internet to various industries. Comprehensively strengthen the network security guarantee system and capacity-building The basic position and overall impact of network security in the digital transformation and development of economy and society are becoming more and more prominent. The plan puts forward clear requirements for network and data security. Du Guangda, deputy director of the network security administration of the Ministry of industry and information technology, said that in recent years, the Ministry of industry and information technology has issued nearly 20 normative documents, promulgated and implemented more than 300 network and information security standards, and continuously improved the security protection capacity of network infrastructure. During the 14th Five Year Plan period, for the key information infrastructure of basic communication network, we will comprehensively improve and implement important systems such as key equipment security detection and network vulnerability management, further improve the technical capabilities of network security threat monitoring, defense and traceability, and make every effort to ensure the safe operation of basic communication network. In addition, accelerate the construction of network security assurance system in the integration fields of 5g, industrial Internet and Internet of vehicles, study and formulate data security standards in important fields, establish and improve data security management systems such as data classification and important data protection, and accelerate the construction of data security risk technical monitoring system. He said that the Ministry of industry and information technology will also comprehensively promote the construction of national network security and data security industrial parks, expand the technical level and supply capacity of the network security industry, deepen industrial network security supervision, and continue to strengthen the prevention and control of telecom network fraud. (outlook new era)