At this time, whether it is in the snowy areas of the Qinghai-Tibet Plateau, on the Hulunbuir prairie outside the Great Wall, or in the wind and sand of the Tarim Basin.

As long as there is a communication base station, you can log in to the Nanke Dream World directly through brainwave glasses.

Amid the winding twists and turns of the Yunnan-Guizhou Plateau, under the blue sea and blue sky of the South China Sea, and in the bustling cities on both sides of the Yangtze River.

Countless quizzes with terahertz phones are making phone calls, sending text messages, and surfing the Internet.

Huang Tianci in Baise City held his mobile phone and selected a movie website on Citizens' House, and clicked to download the just-released science fiction movie Mechanical Planet.

After paying, he clicked on the movie and appeared on his phone. He almost felt the download time. He opened multiple web pages at the same time, and the Internet speed was still very fast.

In terms of traffic monitoring, the download speed of 300g per second has almost reached, and the upload speed is almost the same.

The 5g communication currently under development can theoretically reach 10g per second, but in fact it cannot reach this value. Huawei's communication laboratory can achieve 400m per second.

As for the 4g communication that is currently in use, it is generally below 10m per second, while the wired fiber optic communication is about 1000m per second.

It can be seen that terahertz communication is more powerful than fiber optic communication, 4g and 5g, while terahertz has not reached its limit, and its transmission speed upper limit is about 1t, that is, 1024g per second.

In fact, there is a huge problem with terahertz communication, that is, the road loss is severe, and the traditional communication distance will not exceed 10 meters.

However, Huang Mingzhe solved this problem. He found a special frequency band from the terahertz frequency band, and then excited a characteristic of this frequency band through power and encoder.

That is the characteristics of the ionosphere amplifier. This special frequency terahertz wave will be greatly amplified after passing through the ionosphere of the atmosphere, and can penetrate most of the air components, effectively reducing the road loss problem.

In this case, the embarrassment of traditional communication satellites is avoided and easily disturbed by atmospheric movements; unlike the helplessness of traditional wireless communication base stations, the communication quality must be ensured by arranging a large number of base stations.

In areas without base stations, terahertz communication can still provide communication quality of about 30g per second; while in areas covering base stations, the fastest communication quality of 360g per second can be achieved.

For example, in Huang Tianci’s current Gaoling Village, this base station can cover a radius of about 3 kilometers, but considering the obstacles of the mountain, it is estimated that it can only reach about half.

However, this problem is not unsolvable. Relay stations can be built in various regions. Terahertz communication jointly developed by Siwei Society and Huawei adopts two modes of parallelism.

That is, communication satellites provide large-scale communications, while ground base stations provide small-scale high-quality communications, forming coverage without blind spots.

In addition to large base stations in mountainous areas such as Gaolingzhai, micro base station testing is also being carried out in the eastern metropolitan areas, including Guan, Huizhou, and Shanmei.

In an ordinary office building in Shanmei City, more than a dozen testers are testing micro base stations. The size of the micro base station is similar to that of our common routers. After plugging in the power supply, it can serve a radius of 5,020 meters.

The micro base station can be directly connected to the computer and mobile phone, and can also be connected to the large base station, achieving full coverage in the city.

"So fast!" The tester walked around the entire office building with his terahertz phone, while another tester kept recording the data.

All these data need to be fed back. As an improvement in the terahertz communication system, there must be some problems as the first generation product. Although it is very perfect in the laboratory, in practical applications, the situation is much more complicated than in the laboratory.

"A problem was found. There was a certain interference when approaching the electrical appliance, especially when it was around the original 4g base station, the interference was very obvious."

"In addition, if it is a reinforced concrete wall, the barrier effect is stronger than that of plywood walls. In underground parking lots and tunnels, satellite signals are almost impossible to receive, and they can only rely on base stations."

"Another problem, insufficient memory on your phone may also become a big problem."

Feedbacks were reported to be returned to the joint combat center in Haicheng County. Chen Wenna and Yu Chengdong, Wang Kedao of Tower Company, and Fan Xinhang of Starry Sky Communications were discussing these things.

Tower Company was originally a joint venture between Mobile, China Unicom and Telecom, but the situation is different now. The Citizen Trust Society injects capital into Tower Company and holds 27.6 of its shares, becoming the largest shareholder.

After all, Sense Society and Citizen Trust Society are the initiators of terahertz communications, and Star Communications has become the fourth communication service operator in China and also holds 30 terahertz communications satellites.

Even without using communication base stations, Star Communications can also grow and grow, while the three giants of Telecom, Mobile and China Unicom can only default to this competitor to enter this market.

Because they also need terahertz communications, this is the background for the citizen trusteeship club to successfully acquire stakes in the Tower Company, and both parties will take their own needs.

"Mr. Yu, your Huawei phones need to further adapt to terahertz communication!" Chen Wenna has already seen the problem of insufficient memory on the phone.

Yu Chengdong had no choice but to have no choice but to have no choice: "Hiss chips launched 12nm 64g memory last month, which seems to be insufficient."

He didn't expect that the world would change so quickly. In the past two years, everyone was hyping 5g communication, but now they have created terahertz communication 6g, which has caused some hardware to not keep up with the communication system.

To meet the terahertz communication system, it is estimated that the T-level memory must be used to be preliminarily sufficient.

"I heard that SMIC has developed 128g of memory, so Mr. Yu can consider it." Chen Wenna reminded.

"Haha, I will consider it." Yu Chengdong replied with a dry smile. Of course, he knew that SMIC had successfully developed 128g memory. The problem is that this thing is very expensive, three times the price of 64g memory.

Obviously he doesn't want to buy SMIC's chips. In addition, Huawei also has its own chip company HiSilicon chips, so of course the orders must be given to his own son.

However, in this situation, after weighing the pros and cons, he decided to buy a batch for high-end mobile phones, and ordinary mobile phones will be temporarily put into use.

The test lasted for three days, and the four companies improved and adjusted the terahertz communication system based on the problems found during the test.

Testing and adjustment work will be carried out in alternation, and they are striving to improve the terahertz communication system to the most perfect.

While each company is improving its own part, it is also communicating with problems in the process.

After all, the field of communication involves communication base station equipment manufacturers, communication equipment builders, communication service operators, communication terminal manufacturers, and Internet companies.

All aspects must be considered. Doing optimization alone may lead to problems in other parts, and regular communication is essential.

The scale and scope of the test are also expanding, and there have been rumors on the Internet, but no official releases have been made by various companies.

The three giants of Telecom, Mobile and China Unicom also do not have the turbulence outside the air traffic control. They are now holding a meeting to discuss how to follow up on terahertz communications.

For example, renting communication satellite services from Star Communications, modifying the original communication protocol, traffic charging issues, and the inability of old users to use terahertz communications, etc.
Chapter completed!