Siheyuan: Start as a truck driver

Chapter 172 Frequency Division Multiplexing Technology

As night fell, the family home of the 0912 Research Institute fell silent.

Ding Chen returned home with her satchel on her shoulder. Seeing the darkness in the house, she sighed in disappointment.

"It seems that Old Dingtou hasn't gotten off work yet."

Lao Dingtou is Ding Chen’s nickname for his father, Ding Bonian. His mother passed away when Ding Chen was very young.

Ding Bonian was still very young at that time. Due to his profound knowledge and outstanding appearance, he was favored by many lesbians even though he had a daughter.

Even the organization took Ding Bonian's situation into consideration and introduced partners to Ding Bonian several times, but they were all rejected by Ding Bonian.

He knew that once he formed a new family, Ding Chen would inevitably be disliked by others.

Old Dingtou is very busy at work, especially recently because he seems to have received special tasks from above. He often doesn't get home until midnight. Ding Chen doesn't wait for him and makes a bowl of noodles by himself.

The vegetarian noodles just put a handful of cabbage and a few drops of sesame oil. They taste pretty good. Ding Chen doesn't like eating greasy food at night.

After eating the noodles, Ding Chen lay on the bed and read for a while as usual. When he felt sleepy, he put the book on the bedside cabinet, turned off the lamp, got into the warm bed, and prepared to enter the sweet world.

dreamland.

But what was different from the past was that she tossed and turned and couldn't sleep today, as Liu Hongchang's question came to her mind.

Why do those research institutes refrigerate the people they pay a lot of money to hire?

Capitalists are profit-seekers and they will not waste resources in vain.

It shouldn't be...

At this time, there was a sound of footsteps outside the door, and it was Old Dingtou who was back.

Ding Chen opened the door, put on his cotton jacket and cotton slippers, and saw old Dingtou talking to the guard.

"Xiao Liu, go back, it's so late and it's taking up your time."

"Director, you are too polite. It is my responsibility to ensure your safety."

"Go back. If it's too late, your wife will have objections. What's the point of accompanying an old man like me?"

"yes!"

The guard saluted and left.

Old Dingtou unbuttoned his collar, put his handbag on the chair, and squinted his eyes while sitting on the chair.

Seeing his tired look, Ding Chen felt a little distressed. He opened the door and walked out, gently rubbing his shoulders.

"Old Dingtou, why are you back so late? It's already midnight!"

"Ah?" Old Dingtou opened his eyes and looked at the clock, and smiled apologetically: "Really, I'm sorry for waking you up. I'll come back early next time."

Ding Chen curled his lips and pretended to be angry, and said coquettishly: "You have said what you said several times, but you come back later and later every time."

Lao Dingtou hated Ding Chen's anger the most, so he rubbed her hair lovingly and explained with a smile: "No way, there are big projects in the institute recently, and all the researchers are busy. As the director, how can I get ahead of schedule?"

Let’s go!”

"I'm so old, don't touch your head..." Ding Chen lowered his head to avoid the big hand. She heard Old Dingtou mention a large-scale project. She only knew that this project was very important, and the specific situation was not clear.

I don't know. As a family member, she knew the confidentiality policy and never asked.

Seeing Ding Chen dodge, Old Dingtou seemed to realize that Ding Chen had grown up, and a trace of loneliness appeared on his face.

"When you were little, you liked me to touch your head the most. In the blink of an eye, you grew into a big girl. Time flies so fast."

Speaking of this, Old Dingtou thought that Ding Chen would go to Hong Kong City in the second half of the year. I'm afraid he might not be able to see each other for several months, and his mood suddenly became bad.

Old Dingtou was opposed to Ding Chen joining a foreign company. As a father, he wanted Ding Chen to stay in the capital, get a stable job, find an honest young man, get married and have children, and he would be fine too.

Be promoted to grandpa as soon as possible.

But Ding Chen was resolute. Old Dingtou talked to her several times, but they all broke up and complained.

Fathers are always more stubborn than their children, so Old Dingtou silently accepted it.

He picked up the enamel jar and took a sip of water, and asked: "When are you going to leave specifically? I'll make arrangements early, and maybe I can see you off then."

In the past, Ding Chen would have proudly said that he didn't have to worry about it, but today, Ding Chen seems a little depressed.

"Let's talk about it then, it's not decided yet."

"Why, that Kreis Group has changed its mind again? Won't hire you?"

Logically speaking, Old Dingtou should be happy that his daughter can finally stay in the capital.

But at this time, his heart was full of anger. In his eyes, Ding Chen was the most outstanding talent in the world. If the Clais Group did not hire Ding Chen, it would be a failure.

Ding Chen smiled bitterly and shook his head: "No...forget it, this matter is difficult to explain. By the way, Old Dingtou, I have a question for you."

"Say." Old Ding leaned his head on the chair.

"You said, if a foreign research institute spends a lot of money to recruit a domestic researcher, is it possible for them to put the researcher in cold storage and prevent him from participating in the research?" Ding Chen repeated Wang Weidong's question.

Old Ding was stunned for a moment and asked: "Why did you think of such a problem?"

"Old Dingtou, just tell me if it's possible..." Ding Chen said coquettishly.

Lao Dingtou couldn't stand it anymore, so he surrendered and said seriously: "It is indeed possible, just like one of my former senior brothers.

He is very talented and has become quite famous right after graduation. My teacher once said that my senior brother is the most talented young man he has ever seen and his future achievements will far exceed mine.

Later, by chance, he went to a research institute abroad.

At that time, communication was not smooth and our lives were not easy.

I thought he had already made considerable achievements in the superior environment abroad.

A while ago, at an academic conference in the south, I got news about that senior brother, what do you think he is doing now?"

"What are you doing? Have you become the leader of a foreign research institute? Are you going to invite you to work there?" Ding Chen asked curiously.

This chapter is not over yet, please click on the next page to continue reading the exciting content! Old Dingtou smiled bitterly and shook his head: "Brother is now working as a chef in a Chinese restaurant."

"What? A genius researcher becomes a chef? What's going on?" Ding Chen looked surprised.

Although she didn't know much about Old Dingtou's so-called research, she also knew that those studies were important enough to affect the safety of the country.

How could such an important talent be reduced to being a chef?

Old Dingtou said: "I couldn't believe it at first. I thought that the person's information was wrong. Then by chance, when attending an academic conference, I met a researcher from my senior research institute.

I know what happened after my senior brother went abroad."

Ding Chen sat up straight and raised his ears.

Old Dingtou continued: "Senior brother stayed there because of the generous treatment provided by a foreign research institute. That research institute indeed kept its promise and provided rich material conditions to senior brother, but it refused to arrange important work.

Let him take care of some chores."

"You also know that if a researcher is away from research work for a long time, his brain will lose its former sharpness."

"My senior brother accepted this very happily at first. He felt that he could get a generous salary without having to work hard. Such a good job is hard to find in the world."

"The senior brother spent five or six years like this, thinking he had arrived in paradise and had a girlfriend. The research institute suddenly fired him, and he realized that he had lost the ability to do research."

"My girlfriend, who was about to get married soon, also left. When she left, she took away most of his savings."

"Senior brother has no job, no savings, and his life is in trouble."

"Fortunately, there was a Chinese restaurant owner who was also Chinese. He saw how pitiful he was and took him in."

"After learning what happened to my senior brother, I also wondered for a long time. Did that research institute spend so much money and energy just to destroy my senior brother?"

"Later, I figured it out, yes, they did do it for this purpose!"

"The reason is very simple. If Senior Brother stays in the country, according to Senior Brother's talent, it is very likely that he will develop something that threatens them. By just spending some money, this threat can be eliminated. This business is really a good deal.

"

After listening to Old Dingtou's explanation, Ding Chen was silent for a long time.

Horrible, really terrible!

In order to avoid potential competition, foreign research institutes would come up with such despicable means!

She couldn't help but think about herself, would the Kreis Group be like this?

Could this be the reason why Wang Weidong gave himself the question?

He was reminding himself...

.....

On November 11th, later known as Singles' Day, the Lanhua Automobile Branch officially started operation.

In order to celebrate the completion of this largest automobile factory in Asia, Lanhua Automobile Factory held a grand ceremony.

In addition to comrades from ministries and commissions, the ceremony was attended by several leaders whom Li Weidong had only seen on television before.

Of course, TV reporters are also indispensable, and they are the kind that live on TV.

Following Wang Weidong's order, the production line officially started operating amid cheers.

After sending away the distinguished guests, Wang Weidong suddenly found that he, a big factory director, seemed to have nothing to do.

Liu Changyi is responsible for the security work, and Comrade Zhang Ze is responsible for the daily operations of the factory. As the factory director, he only needs to sit in the office and drink tea...

No, the research institute is studying the first generation of mobile communication technology. He has been busy with factory work for a while. Wang Weidong has no time to go to the research institute. It is not clear to what extent the researchers have studied the technology he provided. Now there are

If you have time, you will naturally go to the research institute to understand it clearly.

According to Wang Weidong's memories from his previous life, research on the first generation of mobile communication technology is currently underway abroad. If foreign countries take the lead, it will be a big trouble.

However, before going to the research institute, Wang Weidong still had one thing to deal with.

He called Liu Changyi into the office through the internal phone.

"Director, today's ceremony was so successful, I dare say it was enough to cause a sensation in the entire capital."

As long as Liu Changyi thought that the leaders he could only see on TV in the past appeared in front of him, and one of them even shook hands with him and praised him for his serious work, Liu Changyi felt ecstatic in his heart.

He was just a commune member in Liujiagou. The biggest leader he had ever seen since he was a child was the secretary of the commune. He was still the kind of person who greeted him from afar. Now he can actually show his face on the TV. It is worth it in this life.

Wang Weidong smiled and said: "You have a share of the credit for the success of the ceremony."

"This is what I should do." Liu Changyi sneered.

Liu Changyi is Wang Weidong's cousin. Wang Weidong didn't hide it and said straightforwardly: "I want you to help me check someone out."

"Who?" Liu Changyi's expression became serious. He had followed Wang Weidong for so many years and knew Wang Weidong's temperament. Wang Weidong rarely made enemies with others, but once he did, he would definitely strike hard.

Wang Weidong was originally not prepared to argue with Wang Jianshe, but the vicious look in Wang Jianshe's eyes when he left forced him to be cautious.

Wang Jianshe is just like Deputy Director Li of the steel rolling mill. He is a poisonous snake. If you let him go this time, not only will he not remember your benefits, he will also hide in secret and attack you.

Wang Weidong walked for several weeks, relying on the word "ruthless".

"There is a student from Beijing University named Wang Jianshe. This person may have some background. Don't act rashly. Find out clearly first."

"Wang Jianshe...understand!"

Liu Changyi felt a little pity for Wang Jianshe, whom he had never met before.

After Liu Changyi left, Wang Weidong came to the institute.

The research institute is located in the southeast corner of the Orchid Automobile Factory. The main body is a nine-story building with two annex buildings next to it. Outside the research institute is a small garden filled with various flowers and plants. However, it is winter now, and there are only

Wintersweet flowers bloom in the wind.

This chapter is not over yet, please click on the next page to continue reading! Two or three researchers wearing black-rimmed glasses and white robes were wandering downstairs with their hands behind their backs, looking dull and mumbling.

If a passerby saw them, they would think they were patients in a mental hospital, but Wang Weidong knew that these were researchers who came out to "change their brains."

The so-called "brain change" means relaxation. Researchers work day and night, are highly stressed, and the strings in their heads are tightened. There have even been cases of researchers going insane due to stress.

Therefore, Wang Weidong stipulated that every researcher must undergo an hour of "brain-changing" every day.

"Changing your brain" can not only relieve stress, but also exercise.

The researchers, who were already very pressed for time, objected when they heard that they had to waste an hour now.

Fortunately, Fang Mu has followed Wang Weidong for many years and knows that the things Wang Weidong comes up with, although a little strange, often have miraculous effects.

Fang Mu's prestige in the research institute is very high. After his efforts, the researchers began to try to 'change their brains' with a skeptical attitude.

This attempt did not matter, the researchers found that taking a walk can often get inspiration and solve problems that have been bothering them for a long time.

Therefore, there are often researchers "changing brains" downstairs in the institute.

Seeing Wang Weidong coming over, the researchers nodded and said hello.

Wang Weidong greeted him all the way and entered the office.

Fang Mu had already received the news at this time and walked in with a volume of materials.

Before Wang Weidong could ask questions, Fang Mu took the initiative to report: "Reporting to the director, we have conquered frequency division multiplexing technology."

Wang Weidong was overjoyed when he heard this and took the materials and read them carefully.

Frequency division multiplexing, also called frequency division multiplexing, is a multiplexing technology that modulates multiple baseband signals onto different frequency carriers and then superimposes them to form a composite signal, which can enable thousands of channels to be transmitted in a single circuit.

Voice channels are possible.

Simply put, thousands of voice channels can be transmitted through a set of bumps, making mobile communications possible.

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