Huang Zhengyu of Shenzhen Industry and Information Technology Bureau: Shenzhen s Double Gigabit has entered the fast lane and will start a new journey. News on February 23 (Nanshan) Today, at the China Optical Expo and At the 2022 China Optical Communications High-Quality Development Forum - All-Optical City Seminar co-organized by Communication Network, Huang Zhengyu, deputy director of the Radio Management Division of Shenzhen Municipal Bureau of Industry and Information Technology, delivered a speech, talking about the advantages and achievements of Shenzhen's construction of dual gigabit networks, and interpreting the Shenzhen Gigabit City Development White Paper and policy prospects. Huang Zhengyu, deputy director of the Radio Management Division of the Shenzhen Municipal Bureau of Industry and Information Technology, said Shenzhen s double gigabit development has entered the fast lane. Huang Zhengyu introduced that accelerating the development of double gigabit is an important measure to build a network power and digital China. The Party Central Committee and the State Council attach great importance to the construction and development of 5G and Gigabit optical networks and have given important guidance. The 2021 Government Work Report proposed to increase the construction of 5G networks and Gigabit optical networks and enrich application scenarios ; the 14th Five-Year Plan and 2035 Vision Goals Outline also proposed to accelerate the large-scale deployment of 5G networks, promote the upgrade of Gigabit optical fiber networks, and expand the capacity of backbone network interconnection nodes. The Ministry of Industry and Information Technology emphasized in the Dual Gigabit Network Collaborative Development Action Plan (2021-2023) that the next three years will be a critical period for the development of 5G and Gigabit optical networks. It is necessary to coordinately promote the construction of Dual Gigabit networks, innovate application models, achieve technological breakthroughs, prosper the industrial ecosystem, and strengthen security guarantees. As an economically powerful province, Guangdong Province attaches great importance to the value of information infrastructure. It must promote the construction of basic information networks, build high-quality 5G networks, promote the construction of all-optical networks at a high level, optimize network layout, promote the construction of F5G (fifth generation fixed network), and create a benchmark province for dual gigabit networks. Under this general background and trend, accelerating the development of double gigabit is an inevitable choice to accelerate digital development and industry transformation and upgrading, and is also an important goal of Shenzhen City. Huang Zhengyu pointed out that, on the one hand, Shenzhen has precise double gigabit strategic positioning and policy measures. In the past two years, Shenzhen has implemented the decisions and arrangements of the Party Central Committee, given full play to its role as a pioneer demonstration zone , and issued a number of policy documents related to 5G and Gigabit optical networks, such as the Implementation Opinions of the Shenzhen Municipal People's Government on Accelerating the Construction of New Infrastructure (2020-2025) , Shenzhen Digital Economy Industry Innovation and Development Implementation Plan (2021-2023) , Shenzhen City's Several Measures to Accelerate the High-Quality Development of the 5G Whole Industry Chain , etc., to promote the construction of communication network infrastructure. Specific goals include strengthening the construction of the 5G + Gigabit Optical Network urban communication network system; promoting coordinated development and win-win cooperation between the upstream and downstream of the industrial chain; and encouraging enterprises to conquer key technology areas. On the other hand, Shenzhen has a good dual gigabit industrial foundation and development advantages. Huang Zhengyu listed some figures: the added value of the core industries of the digital economy in 2020 was 844.66 billion yuan, the digital economy accounted for 30.5% of GDP, and the industry scale and proportion ranked first in the country; R&D investment accounted for 4.93% of GDP, PCT international patents ranked first in the country for 17 consecutive years, and there are 18,600 national high-tech enterprises; With a complete dual gigabit industrial chain of network equipment + key component production + communication operations + scenario applications + terminal sales... Huang Zhengyu pointed out that based on the above advantages, Shenzhen's dual gigabit network construction has entered the fast lane. For example, efforts have been made to build a benchmark city for all-optical networks. The coverage rate of gigabit optical fiber network in urban households has reached 106.3%, the proportion of users with 500Mbps and above has reached 29.2%, and the number of gigabit broadband users has reached 463,400. 5G independent networking has taken the lead in comprehensive coverage, the first in the country to achieve full coverage of rural 5G networks, and completed the 5G base station layout planning task in Guangdong Province ahead of schedule. Artificial intelligence computing power is at the leading level in the country, and so on. In terms of innovative applications, Shenzhen continues to explode and a hundred flowers bloom. A large number of benchmark applications have been created in the fields of smart manufacturing, smart ports, smart energy, smart medical care, smart transportation, and smart government, realizing the transformation from 1 to N . During the investigation, the minister fully affirmed Shenzhen s 5G network leadership, 5G market leadership, and 5G application leadership , and highly recognized Shenzhen s efforts to vigorously promote the digital transformation of the manufacturing industry, promote the comprehensive coordinated development of 5G, and deeply promote the 5G empowerment of thousands of industries. A new era begins a new journey. Based on its own industrial advantages and its high emphasis on dual gigabit network infrastructure, Shenzhen has proposed the long-term goal of basically establishing a new information infrastructure supply system by 2025 , including three goals: creating a world-leading new infrastructure development highland, building an internationally advanced new infrastructure integration model, and building a domestic first-class new infrastructure innovation benchmark. New infrastructure construction will drive the development of new technologies, new business formats, new models and new consumption. Huang Zhengyu revealed that it is expected that by 2025, Shenzhen will achieve specific indicators such as full coverage of urban household Gigabit optical networks, Gigabit optical network users reaching 3.7 million, FTTR users accounting for 8%, and 5G users accounting for 80%, and build a new information infrastructure benchmark city that leads the world in network construction scale and service level. Based on the above goals, the Shenzhen Gigabit Urban Development White Paper was grandly released in the near future. The white paper combs and summarizes the background, measures and results of Shenzhen's gigabit city construction in recent years, and puts forward goals and prospects for future development At the same time, the white paper covers technology trends, network construction, user development and application innovation, and calls on all sectors of society to actively participate in the construction of gigabit cities and accelerate the pace of innovation and development in Shenzhen, which leads the country. Looking forward to the future, Shenzhen will promote the construction and implementation of dual gigabit networks in terms of accelerating the upgrade of network access facilities, striving to build an information and communication hub, collaborative deployment of data and computing facilities, and forward-looking layout of new technology infrastructure. For example, in terms of accelerating the upgrade of network access facilities, Shenzhen will accelerate the construction of gigabit optical networks, build high-quality and widely used 5G networks, promote the integration and empowerment of the dual gigabit network industry, promote precise fee reductions in broadband networks, build city-level high-quality wireless LANs, and promote the upgrading and transformation of internal and external networks of industrial enterprises. The top students have also worked harder to build a gigabit city in Shenzhen, which is worthy of the expectations of the industry and users!