Specifically, users of premium 5G plans will be able to enjoy faster Internet speeds and preferential access when the network is congested. For example, the "top speed service" 5G network downlink rate is up to 1Gbps,
the "premium service" is 500Mbps, and the "basic service" is only 300Mbps. Therefore, Xiao Lei believes that under the 5G different network roaming mechanism, the level of different network users should be ranked after the network users, such as the Internet rate is limited to 100Mbps.
In addition, 5G inter-network roaming settlement fees may not be fully market-oriented. Although operators are enterprises that participate in commercial competition and have particularities in the mobile communication industry,
5G cross-network roaming is also a project promoted under the guidance of regulatory authorities. If the market mechanism is fully used to promote different network roaming, then the strong operator is likely to set a high threshold for it,
hinder the profit of competitors, and eventually the strong will be strong and the weak will be weak. Therefore, 5G different network roaming, a large probability will be the same as the previous number transfer network, under the strong supervision of the regulatory authorities to promote, inter-network settlement costs will also have corresponding guidance and norms.
On May 25, 2023, one week after Xinjiang launched the world's first 5G different network roaming trial, Xiaomi released Civi 3. At that time, the network information shows that this mobile phone supports 5G different network roaming function.
The Xiaomi Civi 3 is a mid-range product, equipped with a chip called Tianguet 8200-Ultra. It can also be seen that 5G different network roaming is not a high threshold function on the mobile phone, and most products will support it.
In addition, the Ministry of Industry and Information Technology has previously required that the new 5 mobile phones entering the network from November 1, 2023 must support 5G different network roaming. Even if your phone was released earlier, there is a high probability that you can support this function via OTA.
In Xiao Lei's view, the landing of 5G different network roaming function is of course a good thing for ordinary consumers, which means that in the future, no matter which operator's mobile phone card we use, there is a greater probability of getting a better 5G Internet experience.
Although we have always said that 5G has not yet spawned killer applications, the continuous improvement of 5G infrastructure and the continuous optimization of 5G Internet experience are providing more fertile soil for the next application ecological innovation.
More importantly, ordinary consumers do not need to order plans for this feature, purchase data, and enjoy the convenience it brings without paying extra.
Of course, China is the first country to launch 5G different network roaming commercial, as the first person to eat the crab, 5G different network roaming landing process, will certainly encounter a lot of problems to be solved, which involves the game between operators, profit distribution and regulatory guidance.
However, in any case, the joint promotion of 5G different network roaming by the four major operators has positive significance for the development of the entire 5G industry and the improvement of consumer network experience.China Aerospace: "Made in Guangzhou" rocket ignites commercial space development engine
Adhering to high-quality development is the fundamental principle of the new era. From May 14, the Guangdong theme interview activity of "High-quality Development Research Trip" organized by the Central Propaganda Department was launched in Guangzhou.
The media research team went into many places in Guangzhou to conduct on-site research and explore the "password" of Guangzhou to accelerate the formation of new quality productivity.
On May 15, the media research group came to the Zhongke Aerospace science and Technology Industrialization Base located in Nansha District, Guangzhou. Here, reporters experienced a 1:1 replica of the space tourism capsule, and learned that in 2028, passengers may be able to take a real rocket to suborbital "turn around" and experience the feeling of weightlessness.
Scientific and technological innovation
Ignite the engine of commercial space development
At present, Guangzhou is actively laying out the development of the commercial space industry chain, and scientific and technological innovation ignites the commercial space development engine.
Yang Xinhui, a four-level researcher of the Frontier and high-tech Division of the Guangzhou Science and Technology Bureau, said that Guangzhou attaches great importance to the introduction of "big courtyard big institute",
and finally contributes to the landing and development of the industry through the cooperation between the two sides in basic research and technology research and development, which is very characteristic of the development of Guangzhou.
The establishment of China Aerospace in Guangzhou is a typical representative of the output of this way of development. Guangzhou first introduced the Institute of Aerospace Science and Technology of the Institute of Mechanics of the Chinese Academy of Sciences through the "central and local co-construction",
and on this basis, successfully introduced the unicorn enterprise of China Aerospace. In addition, Guangzhou is also accelerating the layout of other areas of commercial space,
through cooperation with various domestic scientific research institutions, and systematically introducing a large number of scientific research platforms to support the development of commercial space industry in Guangzhou.
