Rare truth! Chinese academicians tell the truth of 5g, iPhone 12 is poured cold water

After thousands of calls, Apple’s new iPhone 12 was finally officially released. It launched four mobile phones in one breath, completely filling the gap in the layout of 5g mobile phones. With the release of Apple’s 5g mobile phone, it means that the world’s mainstream mobile phone suppliers can open up their momentum to seize market share. After all, the third-party data predicts that the global mobile phone shipment this year will be 250 million. < / P > < p > to be fair, Apple’s reputation in the industry is obvious to all. Although Apple no longer provides earphones and chargers this time, it still can’t stop people’s enthusiasm. Before the new phones are officially put on sale, there is a shortage of supply on the e-commerce platform. More than 1.5 million people have made an appointment to buy Apple’s new iPhone 12. According to Apple’s official website, the supply of some mobile phones has been snapped up, and it will be until December if they are missed. However, the words of Chinese Academician Wu Hequan poured cold water on the hot pre-sale of iPhone 12. He told the truth of 5g and revealed an important signal at the information and Communication Exhibition. That is, there are still many problems with 5g operation in China. Maybe you have bought the iPhone 12 early. < / P > < p > why? According to Chinese Academician Wu Hequan, there are still challenges in 5g network operation in China, and Wu Hequan points the spearhead at three core areas. < / P > < p > first of all, 5g is not mature in technology. Wu Hequan, an academician of the Chinese Academy of engineering, believes that 5g maturity is in line with the law of development, but it is not mature for commercial use at the beginning. Indeed, from 3G to 4G, we have been walking for nearly 10 years, but this is achieved only after technical upgrading and continuous improvement of affiliated facilities. Many times, we only see the results, but not the efforts made in the process. < / P > < p > secondly, it is easy to understand that the operating costs remain high. Compared with 4G, the investment of 5g in all aspects is increasing. It is reported that the investment of the three operators is more than 200 billion. In order to achieve the full coverage of 5g network, the price and quantity of corresponding base stations should be more intensive in 4G, which will increase the construction cost of the overall 5g network and can not be reduced quickly in a short time. < / P > < p > finally, it is about the subsequent cost digestion of 5g. Since operators have invested heavily in the construction of 5g, they naturally need to offset these high costs by providing 5g services to users. However, the total number of existing users of the three operators is 1.6 billion, but less than 200 million are converted into 5g users. For this reason, the three operators have to increase the price of 5g package, and even in the night, in order to reduce the cost consumption, they use power failure. < p > < p > in fact, in the process of 5g layout, not only Wu Hequan, an academician of the Chinese Academy of engineering, raised doubts. Last month, Lou Jiwei, former Minister of the Ministry of finance, said that the advanced layout of infrastructure is necessary, but excessive advance will increase the cost of users and the debt of the public sector. On the one hand, it is hundreds of billions of investment, on the other hand, the technology needs to be improved, coupled with the limitations of application scenarios, the subsequent cost digestion is a big problem. To be honest, Wu Hequan and Lou Jiwei, academicians of the Chinese Academy of engineering, speak not only the truth behind 5g, but also the rare truth. Now everyone is looking forward to 5g, but they ignore the time difference between formal commercial and full commercial. Maybe some developed places can take the lead in using 5g network, but many places have 5g users without corresponding 5g services. < / P > < p > strictly speaking, behind the appearance of 5g superficial prosperity, the three major operators are boosting the flames. It has been reported before that the so-called 5g users who have 5g packages and mobile cards or 5g mobile phones will be marked as 5g users by the three major operators’ trademarks. Therefore, there is a huge deviation between the number of users who have access to the network and the actual number of users. This appearance of prosperity is really terrible. < / P > < p > you should know that from the perspective of the operator, this can quickly recover the funds. However, for users, the cost paid is not equal to the service they enjoy. If this continues for a long time, users may lose their confidence in 5g network. After all, people can still help when they fall down, but it’s hard to help them up when people fall down. That’s why superficial prosperity is really terrible. < / P > < p > of course, 5g is still in a development stage, and 5g base stations are still being laid all over the country. The data released by the Ministry of industry and information technology is 600000, and the new increment in a single week will exceed 10000. Although such laying speed is not fast, it also reminds operators on the side that they should not only pursue speed. In fact, Wu Hequan, an academician of the Chinese Academy of engineering, also poured cold water on the hot pre-sale apple. After all, he bought a 5g mobile phone and was still enjoying 4G network. The service has not been improved, and the cost may be increased instead. I’m afraid some people can only use it to decorate the appearance of the iPhone 12. 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Author: zmhuaxia