From a university student to a chief academician

Chapter 164 The Importance of Li-Fi to Xia Country

The next day, Ye Fei and others returned to Zhonghu University after spending a few days in Jakarta.

After returning to Zhonghu University, Ye Feizheng was preparing to continue his Gaussian conjecture research.

But that afternoon, Ye Fei was called to the office by the principal.

After entering the office, Ye Fei saw a middle-aged man sitting in the office.

The principal was chatting with the middle-aged man, and didn't pay attention to Ye Fei who walked in.

Ye Fei said: "Principal!"

When the two heard the voice, they looked at Ye Fei at the same time. The principal smiled and said, "Ye Fei, here you come, sit down."

After Ye Fei sat down, the principal personally poured tea for Ye Fei and said, "Ye Fei, let me introduce you. This is Academician Ning from the Institute of Wireless Communication Technology, University of Electronic Science and Technology of China."

"Academician Ning, this is Ye Fei."

Academician Ning smiled and stretched out his hand, "Professor Ye, hello, I'm Ning Zhi."

"Hello!" Ye Fei stood up, stretched out his hands, and shook hands with Academician Ning.

"Professor Ye, I have been famous for your name for a long time. Others say you are a math genius."

Ye Fei quickly waved his hands and said with a smile: "In front of you, Academician Ning, I dare not be a math genius. The title of math genius is also flattered by others. You can't believe it!"

Ye Fei doesn't know the deeds of academician Ning, but to become an academician must be a master in some fields.

In front of such a powerful person, Ye Fei respected him in his heart.

Academician Ning nodded, he likes such a low-key person.

There are too many great people in the academic circle, and too many geniuses.

In such a circle full of great gods, if you want to hang out for a long time, you must keep a low profile.

If you are too high-profile, others will dislike you and make you suffer. This is also a very common thing.

Therefore, in the academic circle, the more capable you are, the more low-key you should be.

Academician Ning said: "Professor Ye, do you know Li-Fi?"

"Li-Fi?" Ye Fei said: "Of course I know that. Li-Fi is visible light wireless communication, also known as optical fidelity technology. It is a new wireless transmission technology that uses visible light spectrum for data transmission."

"It was invented by Professor Harald Haas, a German physicist and chairman of the Department of Mobile Communications, School of Electronics and Communications, University of Edinburgh, England."

"I'm right!"

Academician Ning nodded and said, "Exactly, it seems that you have some knowledge about Li-Fi."

Ye Fei smiled and said: "That's not the case. When Li-Fi came out, I was still in high school. When I was free, I liked to use my mobile phone to surf the Internet and read a lot of news."

"I just saw the news about Li-Fi at that time."

Li-Fi was developed in 2015, when Ye Fei was a sophomore in high school.

Academician Ning shook his head amusedly: "This kid is sincere."

Academician Ning said: "Ye Fei, I am researching Li-Fi, and we are now encountering technical difficulties."

"Huh?" Ye Fei frowned, and asked in confusion: "Academician Ning, doesn't Li-Fi have fatal flaws? Why are you still doing research?"

"Even if it is researched, because of this fatal flaw, it will not be popularized!"

"Of course I know that." Academician Ning said, "The reason why I research is to know if there are other ways to get rid of Li-Fi's fatal flaw."

"After all, Li-Fi is a hundred times faster than Wi-Fi."

"If the shortcomings of Li-Fi can be removed and its advantages can be retained, Li-Fi can be popularized."

"Then our country can lead the world in wireless communications."

"Most importantly, we can also create new IEEE standards and never have to pay the Wi-Fi Alliance any more."

"As you know, our country is the largest network market in the world. There are many people who use the Internet, and there are also many people who use Wi-Fi."

Anyone who uses Wi-Fi has to pay a certain fee every year.

If Wi-Fi is used 365 days a year, the annual handling fee for each person may only be about ten yuan.

But Xia has a large population, with 11 billion netizens.

[-] million of them use Wi-Fi.

There are 80 million people, and each person pays about ten yuan a year, which is [-] billion a year.

"Every year, my country's money to the Wi-Fi Alliance alone is nearly [-] billion."

"If the country uses this money to do other things, the country can do a lot of things."

"Even if we don't use it for other things, we can reduce Xiaguo's handling fee or waive it, and we can increase the savings of the people!"

"Of course!" Academician Ning said with a smile: "Ten yuan may not be enough for a meal in the eyes of many people."

"But a dime is still money, Professor Ye, don't you think so!"

Ye Fei nodded.

"And!" Academician Ning said: "If we can really popularize Li-Fi, then we can also collect service fees from other countries around the world."

"There are 60 billion Internet users in the world, minus the 11 billion in Xiaguo, there are still 49 billion Internet users, and 30 billion of them are using Wi-Fi."

"Then, we can collect at least 300 billion in handling fees every year."

"Moreover, with Li-Fi's internet speed, we can increase the handling fee appropriately."

"The speed of Li-Fi is 30 times faster than that of Wi-Fi, and a fee of [-] yuan is also very appropriate."

"So, this is equivalent to charging nearly [-] billion in handling fees every year."

"[-] billion is a huge amount of money for any country, and it can do a lot of things."

"The most important point." Academician Ning suddenly said seriously: "You know that our country has 5G technology."

"At this point, North Korea has always wanted to limit the development of 5G."

Ye Fei nodded.

"So, Beiliguo is researching Wi-Fi7."

我们现在用的是Wi-Fi6，Wi-Fi6的网速是5GHz，Wi-Fi7的网速是30GHz。

"If Wi-Fi7 is developed, then 5G will be limited."

"Because of this, I study Li-Fi to counter Wi-Fi7."

"As long as Li-Fi is successfully developed, it will be useless even if North Liguo develops Wi-Fi7."

"Because, the Wi-Fi has stopped working."

"So, Li-Fi is too important to Xia Guo."

Ye Fei understood, because Xia Guo has the most netizens in the world, and the most users of Wi-Fi.

But the money that the country gives to the Wi-Fi Alliance every year reaches nearly [-] billion.

If Xia Guo creates Li-Fi, it will not only be able to formulate IEEE standards, but also save nearly [-] billion in handling fees and earn nearly [-] billion in handling fees from the world.

The most important thing is to counter Wi-Fi7, so that 5G can no longer be blocked.

Therefore, Li-Fi is very important to Xia Guo.

Ye Fei said: "Academician Ning, what do you want me to do? As long as I can do it, I will definitely promise you."

Academician Ning smiled and said, "Okay, I'll just wait for your words."

"Then I'm welcome."

"Academician Ning, please don't be polite." Ye Fei said seriously, "As long as you don't die, use me hard."

"Haha..." Academician Ning and the principal looked at each other, then laughed.

Academician Ning said with a smile: "Professor Ye, it's not that serious. I just need you to do research, and I'm not killing you."

Academician Ning suddenly said seriously: "Professor Ye, I heard that you are very good at short pulse technology, is that true?"

"Yeah!" Ye Fei nodded and said, "I once helped Kyoto University provide support for short-pulse technology in lasers."

"I also participated in the research of ground-based anti-satellite laser weapons, in which a large number of short-pulse technology was used, and the short-pulse technology in it was mainly researched by the team led by me."

This is a confidential project, and the identities of all researchers must be kept secret.

But that was in the process of research, and now that the research has been successful, the level of confidentiality has been lowered a lot.

As Academician Ning, he can know.

"So, in terms of short pulse technology, I'm very good at it."

Academician Ning said in surprise: "This is really great. As you know, in terms of network communication, the main research is short pulse technology. Finding a suitable channel allows network communication to transmit data on the channel."

"Yeah!" Ye Fei nodded: "When I was researching short pulse technology, I also did some research on network communication."

"If you want to speed up the Internet, you actually use a very wide frequency spectrum in a shared way."

"That's right!" Academician Ning nodded: "Data appears on the spectrum, and people who use the network can retrieve shared data from the spectrum at any time."

The relationship between spectrum, data, and pulse is equivalent to that spectrum is the road, data is the vehicle, and pulse is the motor that drives the vehicle.

After that, Ye Fei and Academician Ning had some exchanges on network communication.

In terms of network communication, Ye Fei is naturally far inferior to Academician Ning. He just speaks out what he knows and adds some inspiration.

In the eyes of many people, Ye Fei is a half-layman.

But the layman can also inspire the insider.

Even, it can make the eyes of the insiders feel bright.

Academician Ning is like this at this time.

Academician Ning listened to Ye Fei's many thoughts, and nodded in his heart: "Yes, everyone said that Ye Fei is a mathematical genius. Many of the ideas he put forward made me feel very novel."

"According to his thinking, some aspects of my research don't need to be so complicated, but can be carried out more simply."

"It was the right thing to come to find Ye Fei."

After a long time, Ye Fei said, "Academician Ning, that's all my thoughts."

"Yeah!" Academician Ning said with a smile: "Very good, I think having you join my research will make a breakthrough in my research."

Ye Fei smiled and said: "It is my honor to help you, and I also want to join this great research."

Academician Ning raised his hand, looked at the watch on his wrist, and said, "It's getting late, Professor Ye, when can you go to my research institute?"

Ye Fei said: "Give me three days, and I will arrange my work. After three days, I will go to your research institute immediately."

"Okay, then I'll wait for you at the institute, and we'll see you in three days."

After finishing speaking, Academician Ning stood up and said, "I will stay soon, Professor Ye, President Xiao, goodbye!"

Academician Ning shook hands with Ye Fei and Principal Xiao.

Ye Fei and the two sent Academician Ning out of the school, and Academician Ning got in the car and left.

After that, Ye Fei returned to school and began to arrange his work.

First of all, the work of the number theory team cannot be stopped. According to the old rules, Ye Fei handed over the number theory team to Amata.

Office of the Number Theory Group!
Ye Fei looked at the people in the number theory group and said, "Everyone, I'm going to work at the University of Electronic Science and Technology of China for a while, and your next job is to complete the criterion for the class number of real quadratic fields to be 1."

Everyone has become accustomed to Ye Fei often going to work in other places.

Therefore, he didn't ask Ye Fei loudly why he went to work elsewhere.

Anyway, Ye Fei will be back in a few months.

They also summed up an experience.

If Ye Fei left, their research speed would slow down a lot.

As long as Ye Fei comes back, their work will be finished soon.

But Ye Fei never left for more than half a year.

"With regard to the criterion of the class number 1 of the real quadratic field, we can assume a conjecture that there are infinitely many real quadratic fields with the class number 1."

"Starting with this conjecture, we can prove that the criterion for the real quadratic field class number is 1..."

After a while, Ye Fei said: "Okay, that's all."

"Amata, I have to work hard on you."

"It's okay!" Amata said: "You can go at ease, the research will be carried out in the direction you said."

"Yeah!" Ye Fei nodded and said, "Everyone, goodbye!"

After speaking, Ye Fei left the office.

I also found two of my students and told them to leave for a period of time. After writing the thesis, I sent it to myself by email.

After all the school work was arranged, Ye Fei flew to Rongcheng on the second day.

Bei Liguo, University of California, Santa Barbara, Zhang Yitang's office!

Zhang Yitang put down the pen in his hand, let out a long sigh, and said, "It's finally succeeded. Ye Fei's ideas are indeed correct, and many problems in the past have been solved easily."

After Zhang Yitang came back from Jakarta, he has been buried in the office doing research.

After a week of research, he verified that Ye Fei's idea was correct, and the subsequent research would be much simpler.

As long as this law is followed, after a long period of calculation, the power can be pushed to one thousand.

Zhang Yitang said: "Ye Fei really did me a great favor!"

"No, this favor is too deep. If you just chat with Mochizuki about Landau-Siegel's zero-point conjecture, it is not enough to repay this favor."

Zhang Yitang frowned and thought, suddenly his eyes lit up.

"By the way, some time ago, a scientific journal was looking for some review editors. Let me recommend them. Ye Fei is just right!"

Science and Nature, the two major journals.

Anyone who has studied in university knows these two journals.

Even many high school students have heard of these two journals.

Science and Nature, the two major journals, are the top journals among academic journals, and they are also the most influential and well-known journals.

Of course, from the perspective of impact factors, there is still a certain gap between natural and scientific journals and top journals in various fields.

This is because nature and science are comprehensive journals, and the impact factor naturally has a gap with top journals in various fields.

All journals are required to work with a number of well-known scholars in academia and submit papers to them for review.

Don't look at the many well-known scholars in the world.

But these well-known scholars also have their own work to do, and the time for reviewing papers needs to be squeezed out.

Therefore, there are very few well-known scholars who review papers.

The reason why Zhang Yitang recommended Ye Fei to be a review editor for scientific journals was not to let Ye Fei only review papers.

There are many benefits to this.

[-]. Expand its own influence.

Second, read more papers and absorb inspiration.

[-]. As one of the three major journals in the world, scientific journals have great influence. Ye Fei has become acquainted with it and can obtain many resources.

[-]. Get acquainted with other review editors of natural journals.

Zhang Yitang said: "Ye Fei's abilities are strong, and he meets the requirements of review editors for scientific journals."

"I asked Ye Fei if he wanted to be a review editor for a scientific journal."

After speaking, Zhang Yitang took out his phone and called Ye Fei, who was connected quickly.

"Hi, Mr. Ye, I'm Zhang Yitang."

"Mr. Zhang, what's the matter?"

At this time, Ye Fei had just come out of the airport in Rongcheng and got into a taxi.

"Mr. Ye, some time ago, a scientific journal asked me to recommend several review editors. I think you are very suitable. How about it? Do you have any ideas?"

"A scientific journal?" Ye Fei exclaimed, "Is it a scientific journal, one of the world's three major journals?"

"Yes!"

Ye Fei smiled and said, "This...Mr. Zhang, can I?"

Being a review editor is not the same as publishing a paper.

Maybe, you can publish a paper in a scientific journal, but that doesn't mean you can be a review editor.

Review editors have higher requirements for ability.

Because you are the person reviewing the papers published in the scientific journals, you have to go far beyond the person who publishes the papers.

Zhang Yitang said with a smile: "Of course you can. I know that you have published papers to the top journals of mathematics and computer journals many times."

"And, it has passed the trial every time."

"Also, with your current ability, it is completely suitable to be a review editor of a scientific journal."

"Of course, this also requires an interview with a scientific journal."

"Of course!" Ye Fei said excitedly.

Being able to become the review editor of the world's three major scientific journals has many benefits to Ye Fei, and Ye Fei is naturally very excited.

Ye Fei didn't expect that he had never published a paper in a scientific journal, but he was qualified to be a review editor of a scientific journal.

Zhang Yitang said: "If you agree, I can make an appointment for you to have a scientific journal interview you through the Internet."

Ye Fei took a deep breath, suppressed his excitement, and said, "Mr. Zhang, thank you very much."

"It's okay!" Zhang Yitang said, "You also did me a big favor, so let's stop thanking each other."

"If you want to be friends with me, let's keep in touch in the future."

"Okay." Ye Fei smiled and said, "Give me a week to prepare, and then I will tell you the interview time."

"Okay!" Zhang Yitang said: "That's it, hang up, goodbye!"

"Goodbye!" Ye Fei said.

(End of this chapter)