Wang Xueba System

"Now that the direction is determined, we have a research goal." Luo Hao touched his chin, "The next step is to study how to ensure that high-frequency signals will not attenuate, or ensure that the degree of attenuation can be within an acceptable range."

In the next period of time, Luo Hao began to search for all books and materials related to electromagnetic wave attenuation in the library.For this reason, he also specially went to the electronic reading room to log on to the intranet to search for information.

Time passed little by little like this.

............

Early the next morning, Zhai Weiguo came to the office early as usual, but he didn't check his e-mail like a few days ago.

It wasn't until after 10 o'clock in the morning that he opened the mailbox and took a look.

"Huh?" Zhai Weiguo gasped in surprise, "Why did Frige send an email again?"

Zhai Weiguo clicked on it and looked at it.

"What do they mean?" He was a little puzzled, "If Luo Hao doesn't go to the beautiful country, if he can receive visitors from the beautiful country in the Xia country, he can also give a certain discount on the matter of 5G communication technology?"

What does this mean?Although Luo Hao is very important, what good is it for the beautiful country just to meet in Xia country?Zhai Weiguo doesn't believe it. If this matter is not good for the beautiful country, why would they do this?

Zhai Weiguo felt that this matter was not simple. After thinking about it, he did not reply directly to Frige, but reported the matter to him.

............

Looking at the email forwarded by Zhai Weiguo, Elder Zhou frowned.

"This matter can be considered, but it still depends on what price they can offer in the end." Mr. Zhou thought for a while and said, "If Luo Hao is allowed to receive a mathematician from the beautiful country, there is still no discount for us. Psychological price, then there is no need to toss.”

"What's more, I don't know what kind of crazy idea this guy Bai Deng is thinking."

This is what makes Mr. Zhou feel a little headache.

"Beautiful Country has asked us to focus on Luo Hao from the beginning to the end. Could it be that they are just playing tricks?" Zhai Weiguo asked suddenly, "After all, the condition proposed this time is to meet in Xia Country, and we can do something about security. They are fully prepared. They want to deal with Luo Hao at this time, it shouldn't be realistic, right?"

"Small things?" Elder Zhou frowned even tighter, "Is there anything else they need?"

"No matter what it is, the beautiful country will not lose money, and no matter whether it succeeds or not, they should not lose money." Secretary Cui also said, "After all, they just gave some so-called benefits that didn't exist in the first place."

"In this way, we won't be sure what their goal is." Zhai Weiguo also frowned.

"Wei Guo, go and ask them how much discount they can give you first." Elder Zhou said, "Xiao Cui, go and contact Luo Hao to see if he has any breakthroughs."

"Luo Hao started researching this project?" Zhai Weiguo was taken aback.

"Yes, he said he would study." Secretary Cui nodded and said casually.

"This is a genius..." Zhai Weiguo sighed and walked out of Mr. Zhou's office.

Secretary Cui also went out to call Luo Hao.

Soon, Secretary Cui came to Mr. Zhou's office again.

"Luo Hao hasn't made any progress yet." Secretary Cui said, "At present, I just know what the key issues of this technology are, and I have a research direction, but I have to wait for a while if I want to have research results."

"In addition, I also told Luo Hao about the email from Pretty Country." Secretary Cui continued, "Luo Hao said he listened to you, and he went if you told him to go. He doesn't believe in Pretty Country. To be able to come to the scene with heavy weapons and bombard them wildly."

"Well, let's wait and see." Elder Zhou nodded, he always felt that things were not that simple.

At the same time, Xia Ke Academy in Beijing.

Luo Hao came here, applied for a computer, and began to use the computer of Xia Ke Academy to check the information.After all, this is the most important research center of Xia Kingdom, and the technology stored in the intranet is not comparable to that of Fuxing Academy.

However, after searching for a period of time, Luo Hao returned to Fuxing Academy somewhat disappointed.

Xia Ke Academy did not find any useful technology here.

But if you think about it, if there is technology related to this aspect, Xia Guo will not be so messed up by the beautiful country now.

Sitting in the dormitory, Luo Hao was a little dazed.

The higher the frequency, the easier it is to attenuate.The propagation of waves is essentially the vibration of molecules. The higher the frequency of the wave, the faster the vibration of the molecules. Then the energy in the wave will be consumed due to the interaction between molecules. The higher the vibration frequency, the greater the loss. big.

"But it's simply impossible to reduce this kind of loss? No wonder the scientists of Xia Kingdom are stumped." Luo Hao was a little annoyed, "But how did the beautiful country do it? Isn't this so unscientific?"

"Huh?! Unscientific?"

Suddenly, Luo Hao's eyes lit up: "That's right, it is impossible to reduce the attenuation of waves. That is to say, even if it is a beautiful country, it is definitely not possible to complete the 5G network construction in this way."

"Then there can only be another way."

The more he thought about it, the brighter Luo Hao's eyes became.

He fell into inertial thinking before, using high-frequency electromagnetic waves to transmit signals, obviously other methods can be adopted.

For example, increase the construction of base stations, reduce the distance between two base stations, and "supplement energy" for electromagnetic waves through relay transmission. In terms of collaboration, another method similar to cloud platforms can be used for management and control, so as to ensure continuous During the relay process, the signal will not go wrong.

In addition, you can also consider processing on the waveform. The spectrum utilization rate of different waveforms is different. 5G communication signals should occupy a frequency band independently. In this way, the impact of electromagnetic waves in other frequency bands such as mobile phone and WiFi signals on 5G signals will also decrease.

Another one is encoding technology and decoding technology.If there is a special encoding technology that can still resolve the correct content even when a small part of the waveform is missing, it is also a feasible method. This method can solve the impact caused by poor intermittent signals.

In addition, the network technology that has been used before still has its advantages. After all, the previous network communication technology is slow, but the signal is stable!

If this is the case, then the method of signal transmission can be changed to integrate all previous communication technologies, that is to say, 5G communication technology will not exist independently.