Technology company, I will become the light of China!

"Mr. Chen, are you kidding me? Did Gaotong Company really sign a 4G network technology sharing contract agreement with us?"

Deutschman's eyes flashed with surprise.

He is eighty-nine years old, and age indicates experience to a certain extent, so he considers himself well-informed. There are not many things in this world that can surprise him.

But this time.

He was still shocked.

How much leverage did Chen Xing have to get Gaotong Company to sign a technology sharing contract for the 4G network?

Although age can represent experience, it also has a disadvantage, that is, it is difficult to accept new things. In addition, he is in a foreign country and he has no idea about the infringement of Gaotong Company.

"Professor Doichiman, you don't know something. Some time ago, we found that Gaotong Company infringed on "DSP Multi-core Architecture Technology". This is just compensation obtained through legitimate rights protection negotiations." Chen Xing explained, looking at Qian Yu, Shen Sen and Yu Bicheng seemed to be wondering why they didn't tell Deutschman.

Isolation?

Probably not!

"During this period, Professor Deutschman has been optimizing the algorithm of the 5G network day and night. We are also working on the overall architecture of the 6G network, and we don't have much time to interact with it."

Qian Yu opened his mouth to explain.

His words were rather reserved.

Although they all work on the same floor, there are dozens of independent laboratories in this space.

to be honest.

It’s a niche laboratory.

This is like classmates in college. Even if they are in the same class, it is impossible to say that everyone knows each other, because after going to college, everyone is busy with their own things.

"That's true." Shen Sen responded and continued: "The tasks at hand are quite heavy recently and I don't have time to share information. I will pay attention to this issue in the future."

"The main thing is that everyone is very busy, and it is normal to have less communication. By the way, Mr. Chen, that means we can now use Qualcomm's 4G network technology?" Deutschman came out to smooth things over, not wanting to let the atmosphere in the laboratory become cold.

"Well, all are available."

Chen Xing nodded in response.

The fact that Deutschmann didn't know about Qualcomm's infringement was not something he was making a fuss about. The main reason was that Deutschmann was almost 90 years old. It was obviously unrealistic for him to go to the Internet to get information by himself. Someone had to share the information.

After all, they traveled thousands of miles to Shenzhen to help Longxing Group develop a 5G high-speed network. However, other than scientific research, they knew nothing about it. This was a bit chilling.

However, none of them dwelled on this topic. After Chen Xing reminded him, he also changed the subject and said:

"Our contract has clearly stated that "Spread spectrum communication technology, a branch of CDMA digital technology", "OFDMA multiple access technology", "MIMO multiple input multiple output", "OFDM orthogonal frequency division multiplexing" and other related 4G communications Gaotong Company must license the network technology to Party A, our Longxing Group, unconditionally, permanently and without any usage fees.”

"This is good!"

Deutschmann's eyes flashed with excitement.

The main reason why they are unable to develop a true 5G high-speed network is that they cannot circumvent Gaotong's patents.

Anyone who has done scientific research knows that technology has the characteristics of extended development.

For example, some technologies of the 4G network can be applied to the 5G network.

If you choose to bypass it and choose other methods instead, it is likely to greatly reduce the speed of the Internet.

Why did Deutschmann initially say that Longxing Group was not developing a 5G network, but 4.5G, 4.6G or 4.7G?

The problem is that some network technologies cannot be circumvented, or if they are circumvented, the 5G network speed will be greatly reduced and cannot meet the ideal requirements.

For another example, why have high-end automobile engines, such as eight-cylinder or sixteen-cylinder engines, been unable to be domestically produced?

Four words, patented technology!

The patented technology certificate of an internal combustion engine can be stacked up to hundreds of meters. When you are halfway through research and development, it will definitely infringe other companies. If people don't agree with your use of technology, you can only bypass it. If you can bypass it, the performance will be greatly reduced. If you can't get around it, you won't be able to manufacture it, let alone go public and make money.

Gaotong's network technology may not have significantly improved the 4G network, but it is an indispensable puzzle piece for the 5G network.

"There is no need to bypass key technologies, then the real 5G network can be launched smoothly." Yu Bicheng said with excitement in his tone.

"Then we can temporarily put aside the 6G network and improve the 5G network first."

Qian Yu suggested.

"I have this plan." Shen Sen clenched his fists and planned to fight.

Originally, according to their predictions, the maximum speed of the "pseudo 5G network" independently developed by Longxing Group was 70MB/s. Now, everything is uncertain.

"You don't need to put down what you're doing, just leave it to me and my team." Deutschman volunteered.

When Qian Yu heard this, he asked in a concerned tone: "Is it really possible? Will the amount of work be too large?"

"Yes, there is no need to rush the 6G network. If the workload is too large, we can work together to optimize the 5G network first."

Shen Sen echoed.

The 6G network needs to redesign the system network structure. According to their vision, they want to have a "three-layer, four-sided" network structure.

What is a three-layer, four-sided network structure?

The three layers refer to the cloud network resource layer, network function layer and application enablement layer.

The cloud network resource layer is responsible for carrying the infrastructure and resources of the 6G network. Resource types include various computing, storage, networks, spectrum, and various dedicated facilities.

The network functional layer is the logical functional layer at the core of the 6G network and the main body that implements the core functions of the 6G network.

Based on the enhanced control plane and user plane of 5G network, it will also introduce data plane and intelligent plane to meet the richer functional requirements of 6G.

The last layer is the application enablement layer, which aggregates network service capabilities and common application service components, provides services for applications or surrounding ecosystems through capability exposure, application enablement frameworks, etc., and achieves unified application enablement management.

As for the four sides, they are the control plane, user plane, data plane and intelligence plane.

It can be imagined how much manpower, material resources and time it takes to develop 6G networks, and they are not in a hurry.

"I appreciate your kindness. In fact, I have already designed an internal beta version of the 5G network model." Deutschmann suddenly showed off.

Chen Xing: "???"

"What?"

Yu Bicheng and others were stunned.

Now let alone Chen Xing who was stunned, none of them knew that Doichiman had such a skill and actually had a closed beta version!

"In order to compare and more intuitively see the limits of 5G networks, I made two models, one without bypassing technical barriers, and one that we have applied now."

When Doichiman was explaining, Chen Xing suddenly had a flash of inspiration and asked: "In other words, the 70MB/s you mentioned at the beginning was calculated based on another large 5G model?"

"That's right."

Deutschman nodded and continued: "Because Gaotong Company has mastered too many mature information and communication technologies, it is definitely best to use their technology, so I made a comparison model."

"According to my original test, under the same optimization conditions, the speed of the 5G network model designed using Gaotong's 4G extension technology can be increased by 30%, reaching 91MB/s!"

"I see."

Chen Xing suddenly realized, looked at Doichiman and said: "No wonder you often mention Gaotong's 4G network technology to me. It turns out that it has been tested in private."

Since applying for a patent requires disclosure of the principles, it is not difficult to copy it privately.

Patent rights, as long as they are not publicly used for commercial purposes, no one will know if you use them privately.

This is why only business talks about patents, but there are no so-called patents in the military industry.

"That's right, we only need an optimization update now to replace immature technology and make the 5G network more stable and faster." Deutschman nodded in reply.

Qian Yu, Yu Bicheng and others were not surprised. It is no secret that the laboratory uses registered patented technology privately, as long as it is not open for commercial use.

"Thank you for your hard work on optimizing the 5G network, Professor Deutschman."

"no problem."

Deutschmann responded directly.

Because he is not talented enough, he cannot participate in the research and development of 6G networks at all, and can only take root in 4G networks and 5G networks.

"correct."

What did Chen Xing think of? He looked at Qian Yu and Yu Bicheng and said, "I heard you talk about the 6G network. What are the advantages of this generation of information and communication technology?"

"The coverage of the 6G network is too wide." Shen Sen took a step forward and continued to explain: "To put it simply, it has higher speed, lower delay, and greater connection density than the 5G network. The most important thing is that it can match your artificial intelligence, Mr. Chen.”

"Big Data?"

Chen Xing was stunned.

"That's right!"

Shen Sen nodded and responded: "It's big data. Moreover, we have also discovered two brand-new spectrum communication technologies, namely "terahertz communication" and "visible light communication", which have great research value."

"Terahertz, visible light spectrum communication..." Chen Xing was confused. This was a new technology that he had never heard of.

Seemingly sensing Chen Xing's confusion, Qian Yu explained: "Terahertz may be unfamiliar to you, CEO, but if you name it in the optical field, far-infrared light, you will definitely not be unfamiliar."

"Far infrared light?"

Chen Xing was stunned again.

Of course he knows far-infrared light, which is widely used in products in the optical field.

There are also criminals who use it in health care products and devices, claiming that it can cure all kinds of diseases and deceiving a large number of consumers.

"Well, it has many names. In the optical field, it is called far-infrared light, in the electronic field, it is called submillimeter wave, and in our information and communication field, it is called terahertz."

Qian Yu took a breath and continued: "Terahertz refers to electromagnetic waves with a frequency in the range of 0.1-10THz. It is between millimeter waves and infrared light. It is neither fully applicable to optical theory nor fully applicable to microwave theory. ”

"According to our preliminary technical predictions, once terahertz communication technology is implemented, the maximum wireless transmission speed can reach 9GB/s."

"9GB?"

Chen Xing was stunned again.

He originally thought that B was the unit, but he didn't expect that GB would be used to express the Internet speed.

What is the concept of 9GB/s?

A two-hour island country movie with high-definition and lossless quality only weighs a dozen or twenty gigabytes. Even if the file size is 30 gigabytes, according to the speed of the 6G network, wouldn't it be downloaded in the blink of an eye?

"Yes, it's 9GB/s!" Yu Bicheng also responded, and then continued: "As long as terahertz communication technology is initially realized, we will become an unshakable giant in the field of information and communication, truly crushing the world! "

"This... this is not only crushing the whole world, it feels like it can realize real-time communication between stars." Chen Xing thought to himself.

The advent of 6G network technology is not a small technological shock, but a revolutionary shock like nuclear fusion and normal temperature superconductivity!

"What's the current progress?"

Chen Xing held back his excitement and asked.

"It is still in its early stages. The 6G network is not only a project of our information and communication laboratory, but also requires the participation of other laboratories." While responding, Yu Bicheng did not forget to mention other laboratories.

"oh?"

"Need another lab?"

Chen Xing continued to listen attentively.

"Yes, we need assistance from other laboratories." Yu Bicheng confirmed again and explained patiently:

“Because terahertz communication is a new information communication technology, it requires more efficient signal transmission and reception technology, including frequency conversion circuits, mixers, frequency multipliers and amplifiers, etc.”

"At present, the output power and operating frequency of our equipment devices are difficult to meet the commercial needs of low power consumption, high efficiency and long life."

"It doesn't need to be used commercially, as long as it can be used for personal use, it will be considered a success." Chen Xing said quickly.

Is 6G network commercially available?

This is an egg for commercial use!

Even if Chen Xing dares to use it commercially, will users dare to use the network speed of up to 9GB/s?

Then don't forget to turn off the Internet before going to bed, like the joke, and wake up owing the phone bill for an apartment in the Imperial Capital.

The 6G network is not suitable for commercial use, but is suitable for internal research and development.

"If it is not commercially available, the standards can be lowered, but we still need to wait for a specific reply from Chief Gao of the chip laboratory."

Qian Yu suddenly mentioned Gao Zhengqian.

"Chief Gao?"

Chen Xing's eyes showed confusion.

Qian Yu: "RF devices that can meet the requirements of terahertz communications require new semiconductor materials. We talked with Chief Gao and he said that silicon germanium and indium phosphide may be able to manufacture new RF devices. Let us wait patiently for his reply. ”

"So that's it."

Chen Xing suddenly realized.

No wonder the West has racked its brains and tried its best to restrict semiconductors. It turns out that this field is so widely related.

CMOS sensors in the optical field and radio frequency devices in the information and communication field all require technical support in the semiconductor field.

"Then what is this visible light communication?"

Chen Xing asked again.

He originally wanted to come over to report good news to the Information and Communications Laboratory, but he didn't expect these top engineers to give him a big surprise.

"Visible light communication, which is a more advanced communication technology than terahertz, can make it possible to have a network wherever there is light."

Yu Bi's idioms are astonishing.

Deutschmann was also shocked.

Is the new generation of communication technology so abnormal?

Terahertz can reach GB-level transmission speeds, and optical communication can achieve optical coverage. Is this definitely a technology in the communications field?

"How did you do it?"

Chen Xing became interested.

(I want to climb step by step)

(Waiting for the sun to look at its face quietly)

(Small sky has big dreams)

The ringing of the cell phone interrupted the exchange in the laboratory.

Chen Xing took out his cell phone to check and found that the call was from the security booth.

"Is someone coming to visit again?"

While muttering in his heart, he pressed answer and asked, "What's the matter?"

"Sorry, President, I may have disturbed you. It's like this. There is a man at the gate of the base who claims to be the president of the island nation's FSA Financial Services Agency. A gentleman named Saitoi said he wants to talk to you about something. He also showed relevant documents."

"Island FSA Financial Agency?"

Six words flashed through Chen Xing's mind: the island country's Securities Regulatory Commission.

Each country has a different name for the Securities Regulatory Commission, which is caused by cultural differences, but the scope of power and jurisdiction is similar.

"Yes."

Security reconfirmed.

"If people from the FSA Financial Department of the island country come to visit, it must be a matter of Nikkei 225." Chen Xing thought to himself and responded directly: "Send them away."

"ah?"

The security was confused.

After staying here for so long, this was the first time he saw Chen Xing chasing someone away directly. The two of them had never even met.

However, Chen Xing also had his own reasons, that is, the president of the island country's FSA Financial Services Agency came to visit just because he wanted Longxing Group to let Nikkei 225 go and stop short selling and engaging in commercial competition.

But is this realistic?

Obviously, unrealistic.

In the past, when Japanese companies held a dominant position, they could restrict the export of photoresist and semiconductor equipment, and raise prices from time to time. Now that offense and defense are easy to change, and the polarity has been reversed, can you easily let them go?

By shorting Nikkei 225, Chen Xing can get what he wants, and if everything goes well, he can also control the company he wants.

Peace talks?

Go ahead and dream!

"Just say I'm out and send him away." Chen Xing gave a random reason.

"Oh okay, I know."

After hanging up the phone, the security guard looked at Saitoi, who looked like a dog in front of him, wearing a suit and tie and said: "Our president is still working outside, you should go back first."

As soon as he finished speaking, the translator beside Saitoi immediately translated into Japanese.

After hearing this, Saitoi's face instantly darkened. He returned to the car with a slumped face, then looked at the driver and said, "Go back to the hotel."

"Going back? He's obviously here."

The driver asked.

When Gaotong Company's negotiation team entered, they were actually already there and were observing from a distance.

Gaotong Company stayed inside for so long, and Ren Guofei also drove away, which meant that they were definitely done talking. In other words, Chen Xing was definitely at the Longxing base.

To put it bluntly, even if Chen Xing is not at the Longxing base, the security should not have this attitude. After all, there is a vice president who comes out to greet them. They are from the FSA Financial Department of the island country, and they can have the security issue an eviction order for them. Yes, that can only be Chen Xing.

"Chen Xing doesn't want to talk to us. Now we can only contact the relevant departments of Halong Country to ask what the situation is."

Saitoi's tone was threatening.

You must know that island country capital invests very heavily in Longguo, for example, car companies, many of which are joint ventures with Japanese companies.

Another example is Internet companies such as Penguin and Alibaba, which all have island capital shareholders, and they are major shareholders.

Saitoi's current idea is very simple. Since Chen Xing doesn't want to see him, he will find an intermediary to introduce him, and eventually turn the hostility into friendship.

"So that's it."

The driver suddenly realized and then reversed and left the headquarters of Longxing Group.

…

Information and Communication Laboratory.

After Chen Xing hung up the phone, he looked at Yu Bicheng and said, "I just mentioned optical communication. How is it implemented?"

"Visible light communication uses high-frequency visible light to express 0s and 1s to transmit information. This technology is called LiFi wireless network internationally. We plan to use it to replace WiFi and perform tasks in special environments."

Yu Bicheng explained simply.

"LiFi, WiFi..." After Yu Bicheng mentioned it, Chen Xing seemed to have vaguely heard it somewhere, but couldn't remember it.

He didn't hesitate and asked: "Then what advantages does it have over WiFi?"

"It has the advantages of higher transmission speed, higher security, resistance to electromagnetic interference, abundant spectrum resources and low cost."

Just as Yu Bicheng finished speaking, the topic suddenly changed: "But it also has disadvantages, that is, the transmission distance and penetration are limited. Because it is a direct line of sight connection, if it is completely blocked, the network will be disconnected directly, so it is highly dependent on the light source. ”

"but!"

He changed the topic again and said in a deep voice: "It is undeniable that this technology is of great research significance because its transmission speed reaches an astonishing 24GB/s!"

"hiss!"

Chen Xing took a breath.

Sure enough, technology has its advantages and disadvantages.

This "Visible Light Communication Technology" has extremely fast network speeds and its advantages are very obvious, but its disadvantages are also obvious, that is, it is afraid of light source obstruction.

Is there development potential?

There is no doubt that there is.

Where there is light, there is a network. As Yu Bicheng said, it can be applied in special fields and may not be commercially available.

Thinking of this, Chen Xing immediately made a decision: "Terahertz Communication Technology and Visible Light Communication Technology must be accelerated. In addition, the 6G network model must also be accelerated. If you have any needs, feel free to ask, as long as Longxing Group has them , will do our best to satisfy you.”

As a technology company, Longxing Group is based on technology.

Since there is a new research project in the field of information and communication, it is impossible for him to say that he does not support it. Moreover, artificial intelligence does require high network speed for feeding and training.

"Understood."

"Okay CEO."

"receive."

Doichiman, Yu Bicheng, Shen Sen and others nodded in response.

Chen Xing looked at the time and saw that it was already evening. He glanced at everyone and then said, "Then I won't disturb you. I'll go take a look at the semiconductor chip floor."

The ternary chip is the artificial intelligence chip that he has been thinking about for a long time.

Although he knew that Gao Zhengqian could not successfully develop it so quickly, he also wanted to know where the project was at.

You must know Chen Xing's expectations for the ternary chip, but he gave it the name "Fuxi" and was waiting for the day when it would become a blockbuster.

Seeing that Chen Xing was going to the chip floor, Deutschman also nodded slightly and said: "Mr. Chen, go slowly. I will successfully optimize the real 5G network as soon as possible and commercialize it around the world."

"We are also going to do our best to develop "terahertz communication technology", "visible light communication technology" and "6G network large model". President, please rest assured."

"That's right, use our fastest speed."

Chen Xing watched Qian Yu, Shen Sen and others express their opinions one after another, and he also raised a smile and responded: "Okay, I believe in your ability, but I still want to remind you, don't be too tired, rest when you need to, Because the body is the capital of revolution, let’s work together.”