The Technology Tree of Xueba

Cao Lijiang watched Zhou Yu introduce neutrino communication to everyone on the podium confidently and calmly.

He knows that this 6G communication network conference is a one-man show of Spark Technology.

Don't say that Huawei's preparations are not sufficient. I thought this meeting was just a rough plan for establishing a 6G network.

Even if they are well-prepared, they cannot match neutrino communication.

He admired Xinghuo Technology very much in his heart. It was indeed like what Zhou Yu just said on stage, once the neutrino communication appeared, no one present could fight.

There is a huge technological gap between neutrino communication and conventional radio communication. As long as neutrino communication is likely to be put into practical use, it is impossible for the country to give up this technology. It will greatly improve various industries.

Especially when he heard Zhou Yu say that the neutrino communication encryption method uses quantum keys, he was even more shocked. In this way, the biggest shortcoming of neutrino communication was made up for.

Zhou Yu introduced to everyone: We cooperate with the Institute of Quantum Information of the Chinese Academy of Sciences and use their technology to complete quantum encryption.

Quantum technology is in the ascendant. Everyone should understand the characteristics of quantum technology. It is the only safe encryption technology that cannot be cracked.

Everyone should know a rule of cryptography, as long as you change a codebook every day, no one can decipher this code.

We just use quantum information to form a key, and randomly change the quantum key we use every day. In case of special scenarios, we can manually change the quantum key at any time.

To ensure the absolute security of communication information, the key can only be used for one day. I believe that no organization will choose to decipher it, because there is no gain at all.

There are too many standards for neutrino communication, and I don't have time to explain them one by one on this stage, and I can't finish talking like that for a week.

Now please ask questions about your concerns.

Zhou Yu invites everyone to ask questions. All theories of neutrino communication have been generated in the technology tree, and he is not afraid to ask any questions.

From Director Tian Dajiang's expression and Academician Li Guanghua's attitude, Zhou Yu knew that neutrino communication would definitely win the future communication standard.

When representatives of companies such as Huawei ZTE were thinking about what to ask, someone suddenly asked: Quantum technology has also made breakthroughs. Why not use quantum communication? I heard that quantum communication is super-light speed communication. It should be a more advanced technology.

Zhou Yu knew that it was necessary to allow time for big companies to think about and ask questions, so it happened that he came to answer this question to ease the atmosphere on the scene.

“I think you should be the person in charge of administration, not R\u0026D.

This is obviously an unscrupulous company hyping up the quantum concept and making profits by selling fake concepts.

At present, quantum communication can only realize the entanglement of one or two pairs of quantum, and they cannot carry too much information.

It is no problem at all to transmit a key of several hundred bits, but to carry a Blu-ray video, it takes more than ten years to download.

Let me correct your wrong knowledge, in the field of microscopic particles, no matter what kind of particles, including particles with quantum effects, their speed will not exceed the speed of light.

This is an iron law, and the development of physics is based on this rule, and no method to break through the speed of light has been found so far.

The real-time acquisition of quantum information is the change of state, not the superluminal speed of particles.

Using a simple analogy, a mother lives in Yanjing, her daughter lives in Shanghai, and the daughter gives birth to a baby.

Regardless of whether the daughter informs the mother or not, its mother has become a grandma in identity.

This is a change of identity status, which has nothing to do with the speed of information transmission.

Quantum particles will never exceed the speed of light. Anyone who proposes the theory of quantum faster than light is just hyping the concept.

After Zhou Yu finished speaking, there was warm applause from the audience.

Nowadays, there are too many channels for people to acquire knowledge. They are not professionals, and no one will carefully distinguish the true and false of this knowledge.

Wu Shengshan, chairman of ZTE, asked: How does Xinghuo Technology produce neutrinos, neutrinos hardly react with any matter, only in the nuclear reaction stage will a large number of neutrinos be released.

Could it be that the means of Xinghuo technology to produce neutrinos is a nuclear reaction, then this technology is difficult to promote.

Let me explain this problem. Professor Zhao Zhao stepped forward and said.

We don't have to make neutrinos at all, scientists used to study neutrinos, that was to capture high-energy neutrinos released by nuclear reactions, these neutrinos are easier to observe.

The sun is the largest production factory of neutrinos. More than 1000 trillion neutrinos reach the earth every second. We only need to use one part in a billion to meet the requirements of neutrino communication.

Neutrino hardly reacts with any matter, it does not interact with the electromagnetic force, and can only be captured by the weak interaction force.

Our Xinghuo Technology has developed superheavy nuclear particles, which can capture neutrinos.

Superheavy nuclear particles can be regarded as white dwarfs in the microscopic field. It is composed of thousands of atomic nuclei fused into one atomic nucleus, resulting in strong weak interaction force.

Rely on this power to capture neutrinos that exist widely in space.

After Professor Zhao Zhao answered Wu Shengshan's question, Cao Lijiang, vice president of Huawei, stood up and asked: Mr. Zhou, I would like to ask Xinghuo Technology, neutrino communication only relies on 108 communication satellites to serve billions of networked devices, communication Can the satellite carry so many communication needs? How does it allocate network resources.

Zhou Yu didn't expect Cao Lijiang to ask such a simple question, shouldn't he ask a more core question.

For example, the modulation and demodulation method of neutrino communication, the channel control of neutrino communication, and the authority authentication of neutrino communication.

Although Zhou Yu was a little puzzled, he still answered carefully: The 108 communication satellites are not micro-satellites, but giant satellites.

It can be seen as a huge communication station, weighing more than 10 tons, which needs to be assembled in space. It can be as big as the mobile group headquarters building.

Through channel control, it is possible to satisfy massive communication requests.

Not just billions of communication devices, smart manufacturing has really developed, and there are trillions of networked devices. The neutrino communication satellite we designed can fully meet the massive data access requests.

Li Guanghua listened to Xinghuo Technology's narration, he kept lowering his head to think, and raised his head from time to time to look at the Xinghuo Technology team with scorching eyes.

He quietly said to Director Tian Dajiang: Based on my knowledge and judgment, the success rate of neutrino communication developed by Xinghuo Technology is as high as 80%. Bigger, I don't know how Spark Technology can solve this problem.

The last layer is left to luck. After all, no one can predict what emergencies will happen.

Tian Dajiang said firmly: As long as it is beneficial to the country, no matter how strong the fortress of interest groups is, they must be completely smashed, and they must not be allowed to affect the development of the country.

The current international situation is very bad, and all countries are consolidating their foundations and preparing for the possible cold winter.

Intelligent manufacturing combined with robotics can unleash huge industrial potential, but it must be supported by advanced communication technologies.

If neutrino communication is really successful, it will not improve the overall strength of the country in the slightest. I have a little power in my hand, and I must escort it.

Thanks to Little brother is Hua Tsai for the reward.