“What did you say?!”

Zhong Linghua was obviously frightened by Su Zhe’s words.

To be honest, she was not so surprised when Su Zhe won 20 million just now… But now, Zhong Linghua is a little frightened.

Tsinghua?

Tsinghua is also myself Can her son pass the exam?

How could she not want her son to pass the exam?

But, he must be able to pass the exam!

She knows better than anyone what her son’s qualities are, and he usually can’t even get into the top 100 in the school. , let alone Tsinghua University, it’s already thank God that I was able to pass the entrance examination in one line. My ancestors burned incense.

“I know you don’t believe it, but…your son will definitely pass the exam!”

Su Zhe’s words were surprisingly serious. Zhong Linghua looked at him. This was the first time she saw her son looking at her with such a serious expression.

This was a kind of confidence and maturity. Although his handsome and handsome face was still childish, But that look in his eyes made Zhong Linghua feel that his son’s words didn’t sound like big words.

“Are you… really sure?”

“Yes, I have been reading books seriously in the past few months, but… I am reading college books!”

“I have studied many college textbooks by myself. If you don’t believe it, you can call my class teacher and he can testify for me… No, both Lao Li and Teacher Lu can do it!”

“They all know it!”

“……”

Zhong Linghua blinked.

College textbook?

Self-study?

Is this still my son who ranks over 100 in the school every time he takes an exam?

“Therefore, I want to take the Tsinghua University entrance examination!”

“……”

Zhong Linghua touched her forehead. She was a little stimulated and dizzy again, but… she had been stimulated enough today and she didn’t care about this.

“Son, mom supports you!

After figuring out the key, Zhong Linghua was relieved:”Since you want to take the exam, then take the exam… It doesn’t matter if you can’t pass the exam. Don’t you still have… more than 20 million?””

“What?”

Su Zhe was amused by his mother’s conclusion.

“What’s all the fuss about? If you fail to pass the exam, you can only say that your old Su family is not lucky in the exam!”

“Your dad and your uncles haven’t gone to college, so it’s good, isn’t it? Although today is different from the past, the annual dividend of more than 2 million yuan will be enough for you to live for a lifetime in the future!”

“Mom and dad are incompetent and can’t help you with anything, but we just hope that you can live happily every day!”

“I don’t expect you to be rich in the future, just give us a fat grandson or granddaughter as soon as possible!”

Zhong Linghua said her wish in one breath.

This is actually what most parents expect from their children.

“Okay, thank you, Mom!”

“However, I will definitely pass the exam, and… I will definitely become rich and powerful. Just wait for your children and grandchildren to enjoy your happiness in a few years. My son can guarantee you this!”

Su Zhe grinned, but Zhong Linghua heard Lao Huai comforting him.

His son has indeed grown up!

Zhong Linghua looked at Su Zhe driving the car, and the smile on his face became more and more prosperous.

Like this Her son is what she hopes to see

……

The next day, Sunday.

Su Zhe had a rare day off, but Su Zhe’s mother was a seamstress and had to work on weekends except for major holidays.

He was the only one left at home.

Turning on the computer, I first looked at the background of the stock. Now my total assets have reached 39.28 million!

It’s twice as much as the sports lottery prize.

The market was closed this weekend, but Su Zhe still subconsciously browsed the news of a few stocks. After reading it, Su Zhe began to plan some matters after the college entrance examination.

Originally, he was planning to wait until the Penguins were in their biggest crisis in November before making the acquisition.

But now that there are sufficient funds, it is time to contact Ma Huateng.

The sooner Su Zhe takes over

Penguin, the faster Su Zhe can help Penguin rise to achieve the wealth and corporate achievements listed in the system.

When Su Zhe thought of the system, he thought of the first pot of gold reward – 2G.

The second generation of mobile phone communication technology!

“2G……”

Su Zhe had to prepare for this 2G network. Looking at the computer in front of him, Su Zhe browsed some news about communications.

Although he knows that the deployment of 2G networks has not yet begun in China, overseas, they should have begun to test the waters.

“Europe is preparing to launch a new mobile phone system, which is currently under development!”

“This new type of mobile phone system can solve the current problems of limited communication capacity, too many standards, incompatibility, poor confidentiality, low call quality, inability to provide data services, inability to provide automatic roaming, etc.!”

“The United States has adopted a different approach than Europe. This technology, called Code Division Multiple Access (CDMA), is said to be quite advanced.……”

“……”

Su Zhe browsed the web pages all morning and finally saw these two news items published in January and April respectively on NetEase.

“Sure enough, the United States is still the leader. It was the first to start researching 2G, and it is a mature CDMA solution. Europe should be GSM, the predecessor of 2G!”

After Su Zhe accepted all the information on the second-generation mobile phone communication technology, he actually understood the current communication very well.

In the future 2G era, those who will dominate the global communication market are actually divided into two camps – digital time and more There are two technologies: address TDMA and code division multiple access CDMA!

These two correspond to two different frequency bands of GSM and CDMA respectively.

And this is also a competition between two major interest groups represented by the United States and Europe.

China , currently I can only play the role of the little brother in the middle.

What is the difference between the two?

Space and time.

For example, time division multiple access technology TDMA, which is the GSM frequency band used most in China’s future 2G, literally means It can be understood that it means sharing this signal channel within the same time period.

In different time periods, the frequency bands of the signal channel are different. The code division multiple access technology CDMA is the space to be utilized.

In this area, What is shared is the signal channel of one frequency band!

And in another area, another frequency band is shared.

The two technologies cannot be said to be better, it is the difference in space and time.

One uses spatial difference, and the other uses Time difference.

Why is this?

Because the load capacity of servers and networks cannot reach the level where the world can share a network, so space regions and time periods are used to divide it.

And now, these two technologies seem to be It is patented.

So even if Su Zhe develops this system, it will be useless at all. Instead, he will be accused of infringement.

Americans and Europeans will not be polite at all.

In fact, these two technologies were used as early as World War II. During this period, scientists proposed it.

Therefore, Su Zhe could only seize the patent if he was reborn during World War II. Otherwise, whether he developed GSM or CDMA, it would be infringed.

However, this technology was limited by equipment during World War II. and popularization.

It was not until the past few years that all aspects began to mature. Communications giants led by American Qualcomm, European Ericsson, Finnish Nokia, Siemens, Motorola and other companies began to try to launch the results of half a century of research.

The current year of 1999 is a very critical node.

Although Su Zhe cannot develop this 2G communication technology, he is not without advantages.

Network!

2G network is the advantage that allows him to win unexpectedly!


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