The 2023 Shanghai World Mobile Communication Conference will be held in Shanghai from June 28th to June 30th, with the theme of "Time waits for no one" and a large audience. Zheng Yingying was photographed at the end of hot June when the 2023 Shanghai World Mobile Communication Conference (MWC Shanghai) "returned". What is even hotter than the temperature of about 35 degrees Celsius in Shanghai is the bustling attendance in the venue and exhibition stands. I haven't been here for a long time in three years, and finally I can come with everyone to see how China is driving industrial development, "said John Hoffman, CEO of GSMA (Global Association of Mobile Communication Systems). I have been in this industry for a long time, and I don't think there's a more exciting moment like this, "he said. MWC, the World Mobile Communication Conference, is a world-famous mobile communication industry event. The main venue is usually located in Barcelona, Spain. Since 2012, Shanghai railway station, namely MWC Shanghai, has been added. MWC Shanghai was suspended in 2020 and 2022 due to the epidemic, and the scale of the event was reduced in 2021 to be jointly held online and offline. This year is the first time that MWC Shanghai has fully returned to offline hosting since 2019. At this point, the development momentum of China's mobile communication industry may be seen through the crowded exhibition. It is worth mentioning that from 2019 to 2023, it was the first year in which China announced the commercialization of 5G. I still remember that in 2019, when MWC was launched in Shanghai, the industry eagerly awaited the "5G true look". On the eve of the exhibition that year, China officially issued four 5G licenses and launched 5G commercial use, allowing operators to build 5G networks on a large scale. The 2023 Shanghai World Mobile Communication Conference will be held in Shanghai from June 28th to June 30th. On site, staff explained the 5G application. Four years have passed since Zheng Yingying took photos. What is the "transcript" of China's 5G construction? Zhao Zhiguo, Chief Engineer of the Ministry of Industry and Information Technology of China, said that China has opened over 2.844 million 5G base stations and more than 650 million 5G mobile phone users. Among them, China Mobile has built the world's largest 5G commercial network, with over 1.7 million commercial base stations and 480 million 5G terminal customers. Yang Jie, Chairman of China Mobile from "1G" to "5G", conducted a "inventory" of the overall development of the global information and communication industry at the conference. From the 1980s to the early 21st century, information and communication technology developed rapidly and continuously, achieving industrialization and large-scale development from 1G to 4G; During this period, the bandwidth of the backbone network doubled every six months, and the computing capacity of computers, mobile phones and other terminals doubled every 18 months. The mobile Internet industry flourished, bringing dividends of scientific and technological innovation to billions of people around the world. "After 60" Yang Jie recalled at the conference, "This stage is iterative innovation, and many of our old fashions, such as BB machines, cell phones, telegrams, etc., have been eliminated. GSM