In 2018, Huawei officially announced Huawei's 5G timetable for the first time at MWC. Huawei's move undoubtedly confirmed Huawei's leading position in the 5G field; it ended the United States' more than ten years of leadership in the communications field. status, in fact, the construction of 4G in the United States is already riddled with holes. The fundamental reason is the profit-seeking nature of operators, and they are simply unwilling to invest in the construction of network coverage that cannot make money. The secondary reason is that the US research direction is wrong and the selection of frequency bands has been all the way to the bottom.
In the end, the FCC decided to use 280 MHz of C-band spectrum (3.7GHz-4.2GHz spectrum) for 5G networks, which will undoubtedly involve the launch of a series of satellites and the transformation, upgrading and testing of basic equipment. Progress is slow; most Americans will finally have access to new ultra-fast 5G mobile networks in 2020.
On April 12, Huawei’s rotating chairman Xu Zhijun officially announced at Huawei’s 18th World Analyst Conference that Huawei will launch 6G in 2030. The network speed of 6G can reach 1000Gbps. The delay is less than 100us (that is, 0.1ms), the speed is 50 times that of the 5G network, and the delay is only one-tenth of the latter. It is far superior to 5G in terms of peak speed, delay, traffic density, connection density, mobility, spectrum efficiency, and positioning capabilities.
In the era of economic globalization, the improvement and development of a technology brings not only quantitative changes, but also qualitative improvements and huge benefits; just like the financial tycoon John in the civilized world - Pierpont Morgan's funding of Edison later forced Tesla's backers to give up the patent rights to alternating current and acquire the technology. Morgan became the person who lit up the United States;
Just as in the 21st century , what is most important? Data transfer! Of course, the United States, a major technology country, clearly understands the dividends and strategic significance brought by 5G, as well as the huge profits brought by cloud computing and artificial intelligence; the lazy U.S. government and monopoly companies have no clear plan to implement it. A large part of the reason is that there is no benefit harvest, resulting in a lack of motivation in the market and enterprises.
The U.S. government would not have been able to light up the current United States if it were not for Edison. The series of measures taken by the U.S. in this regard simply do not recognize Huawei’s technology; they are a bit deceptive. As long as I appeal to everyone not to use Huawei's 5G technology, we will still be stuck in the 4G era; and we will start to seize the title of China as a "demolition and construction maniac" and start to dismantle Huawei and ZTE's 4G and 3G on the grounds that it threatens the national defense security of the United States. Network equipment is not spared even in rural areas. Not only does this firmly tie its own hands, but even today, two years later, the American people still do not use 5G technology much under the leadership of the US government. It is no wonder that the operation of US mobile data does not complain.
In order to seek development in the past two years, Huawei wanted to sell Huawei's latest Mate 10 mobile phone with the US operator Verizon; but under the pressure of the US government, even one of the top operators like Verizon did not dare to cooperate with it. Cooperation; but Huawei is not a vegetarian. Since you don't cooperate with me and want to use my patents, how can there be such a good thing in the world? So I sued Verizon for US$1 billion in previous patent fees, and like other American carriers AT&T and Sprint, I had to queue up and pay.
The U.S. government is paying attention to this matter, and a Florida congressman specifically submitted an amendment to the "National Defense Authorization Act" (NDAA). To briefly summarize the content of this bill: "If this amendment is passed, companies on the U.S. watch list will not be able to sue for patent infringement in the United States in accordance with U.S. law." I do think that if this bill is passed, then our country can also pass a corresponding bill to cancel the protection of all U.S. patents. In this way, the United States will definitely suffer.
May 2020 is the most difficult year for Huawei. The U.S. Department of Commerce’s Bureau of Industry and Security (BIS) officially announced that it will modify export control regulations and strictly restrict Huawei’s use of U.S. technology, software design and manufacturing. Semiconductor chips in turn protect U.S. national security.
To put it simply, any product that uses any American-made parts or technology, as long as the proportion reaches 25%, needs to be licensed by the United States; it is obvious that the US government is targeting Huawei.
There is an interesting episode here. In order to expand its order volume, TSMC claims that all its processing technologies and foundry chips are lower than the 25% required by the United States. As a result, the United States was furious. It directly pointed out that no matter what the proportion, as long as American technology is included in it, it needs a license. After half a century of reproduction and changes, the content has become increasingly rich. Backed by its strong economic strength, the United States has shown a trend of continuous expansion of long-arm jurisdiction. Obviously, the laws of the United States are directly reflected in the world by the laws of the specific states in the country.
How difficult was it for Huawei at that time? To give a very simple example, SMIC, which everyone is familiar with, is our country's chip manufacturing company, right, but SMIC cannot produce chips for it.
In order to bring down Huawei, we will use the whole country to defeat Huawei. We will not stop until Huawei is defeated, and even national laws can be changed.
In October 2018, U.S. President Trump signed a presidential memorandum directing the Department of Commerce to develop a long-term, comprehensive national spectrum strategy to prepare for 5G wireless networks. Trump also established The White House Spectrum Strategy Working Group requires federal agencies to report on the government’s spectrum needs and review how to share spectrum with private sector users;
“Until 2021, U.S. wireless networks still have not completed this nirvana. It still takes years of work. Major mobile carriers must add hundreds of thousands of new cell sites. AT&T, for example, built more cell sites in 2019 than in the past five years combined and plans to install more this year. The pressure of external development, especially China, has caused us to do this." One person in the industry said.
In fact, it is not only the United States itself that is hindering the development of 5G, but also the lovely people of the United States. For example, the people of Chicago, which is focusing on 5G construction, actually held a demonstration, claiming: "We are constantly fighting against 5G signals and petitioning to stop the development of 5G." Some people even made an agreement: "New 5G signals are coming, and It will kill us all. This is no joke!” More than 30,000 people have signed it.
At present, the transmission speed of 5G networks in the United States has been erratic. Professional media have tested it before. They searched for 5G signal towers on the streets of Chicago and measured a download speed of 1.25G per second, with an average of more than 500. mega. Compared with the download speed of more than 200 megabytes per second of 4G signal, this speed is excellent. But sometimes it's very slow. In AT&T's low-band 5G network coverage, but on the other hand, the measured average download speed of AT&T's low-band 5G system was 77.7 MB and the upload speed was 18.11 MB running on A&T nationwide. The average download speed of Galaxy Note1 mobile phone is 1.7 MB, and the upload speed is 10.35 MB, which is still worse than 4G.
When the United States unified the 5G standards, it thought it would stand at the top of the supply chain and use technology patents to earn the most profits, but it was overtaken by Huawei. This is the fundamental reason why Huawei is suppressed. .
The United States is still launching a comprehensive containment of Huawei and its 5G technology. At the same time, Washington has begun to focus on "leapfrog development" and hopes to focus on developing 6G technology to surpass China. Trump once tweeted in February 2019 that he "hopes to see 5G and even 6G technology in the United States as soon as possible. American companies must speed up their efforts, otherwise they will fall behind."
The United States has launched several projects in this regard, such as SpaceX, the "Starlink" project, and Amazon, but the space Internet technology feels like a show. There is an old saying in China since ancient times, "If you don't learn to walk, if you want to run, you will surely fall." On the other hand, China's 6G construction has already begun to deploy 6G satellites in November 2020, and has made substantial actions and announcements.