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

He knew that this 6G communication network conference was a one-man show of Xinghuo Technology.

Not to mention that their Huawei company is not fully prepared, I thought that this meeting was just a general plan to establish a 6G network.

Even if they are well prepared, they cannot compete with neutrino communication.

He admired Xinghuo Technology very much in his heart, and it was indeed like what Zhou Yu just said on stage, as soon as neutrino communication appeared, none of the people present could fight.

There is a huge technological generation gap between neutrino communication and conventional radio communication, as long as neutrino communication is likely to enter practical use, it is impossible for the country to give up this technology, and it is too significant to improve various industries.

In particular, he was even more shocked when he heard Zhou Yu say that the neutrino communication encryption method uses quantum keys, so as to make up for the biggest shortcomings of neutrino communication.

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

Quantum technology is in the ascendant, and everyone should understand the characteristics of quantum technology, which is the only secure 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 use quantum information to form a key, and the quantum key used is randomly changed every day, and in case of special scenarios, the quantum key can be manually replaced at any time.

Guaranteeing the absolute security of the communication information, the key can only be used for one day, and I am sure that no agency will choose to decipher it, because there is no gain at all. ”

"There are so many standards for neutrino communication that I don't have time to explain them all on this stage, and I can't finish talking about them for a week.

I would now like to ask you questions about your concerns. ”

Zhou Yu invited everyone to ask questions, all the theories of neutrino communication have been generated in the technology tree, and he is not afraid of 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 Huawei, ZTE and other companies 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 faster-than-light communication, it should be more advanced technology."

Zhou Yu knew that he needed to leave time for large companies to think about asking questions, so he came to answer this question and ease the atmosphere of the scene.

"I think you're supposed to be the one in charge of administration, not R&D.

This is obviously unscrupulous companies hyping up quantum concepts and making profits by selling fake concepts.

Now quantum communication can only achieve one or two pairs of quantum entanglement, and they can't carry much information.

There is no problem at all to transmit a few hundred bits of keys, but if you want to carry a Blu-ray video, it will take more than ten years to download.

I correct you with a mistaken knowledge, in the field of microscopic particles, no matter what kind of particles, including those with quantum effects, they will not exceed the speed of light.

This is an iron law, and it is based on this rule that physics is developing today, and no way to break through the speed of light has been found.

The real-time acquisition of information by the quantum is a change of state, not that the particles carry out faster-than-light.

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

Whether the daughter informs her mother or not, her mother has become a grandmother in her identity.

This is a change in the state of identity, which has nothing to do with the speed at which information is transmitted.

Quantum particles are definitely not faster than light, and anyone who proposes a quantum superluminal theory is hyping up the concept. ”

After Zhou Yu finished speaking, the audience burst into warm applause.

Nowadays, people have too many channels to obtain knowledge, and they are not professionals, and no one will carefully distinguish between the truth and falsehood of this knowledge.

Wu Shengshan, chairman of ZTE, asked: "How does Xinghuo Technology produce neutrinos, neutrinos almost do not react with any matter, and only release a large number of neutrinos during the nuclear reaction stage.

Could it be that the means by which Spark Technology produces neutrinos is nuclear reaction, then this technology is difficult to promote. ”

"I'll explain the problem." Professor Zhao Zhao stepped forward and said.

"We don't have to make neutrinos at all, scientists used to study neutrinos, which were to capture the high-energy neutrinos released by nuclear reactions, which are easier to observe.

The sun is the largest production plant for neutrinos, with more than 1,000 trillion neutrinos reaching the Earth every second, and we only need to use one in one billion to meet the requirements of neutrino communication.

The neutrino hardly reacts with any matter, it does not interact with electromagnetic forces, and can only be captured by weak interaction forces.

We at Xinghuo Technology have developed superheavy nuclear particles that can capture neutrinos.

Superheavy nuclear particles can be seen as white dwarfs in the microscopic realm, which are made up of thousands of atomic nuclei fused into the size of a single nucleus, producing strong weak interaction forces.

Rely on this power to capture neutrinos that are ubiquitous 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, can communication satellites carry so many communication needs?" It's how to allocate network resources. ”

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

For example, the modem and demodulation method of neutrino communication, the channel control of neutrino communication, and the permission authentication of neutrino communication.

Although Zhou Yu was a little puzzled, he still replied carefully: "The 108 communication satellites are not microsatellites, but giant satellites.

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

Through channel control, it can meet a large number of communication requests.

Not only billions of communication devices, intelligent manufacturing has really developed, networked devices are trillions, and the neutrino communication satellites we designed can fully meet the massive data access requests. ”

Li Guanghua listened to the narration of Xinghuo Technology, he kept looking down and thinking, and looked up at the Xinghuo Technology team with burning eyes from time to time.

He quietly said to Director Tian Dajiang: "Judging by my knowledge, the success rate of Xinghuo Technology in developing neutrino communication is as high as 80%, and the remaining 10% is not a technical problem, but the interests involved are too huge, and the obstacles are greater, I don't know how Xinghuo Technology will solve this problem."

The final layer is left to luck, after all, no one can predict what unexpected things will happen. ”

Tian Dajiang said in a firm tone: "As long as it is beneficial to the country, no matter how strong the fortress of interest groups is, we must completely smash them, and we must not let them affect the development of the country."

Now the 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 stimulate huge industrial potential, but it must be accompanied by advanced communication technology.

If neutrino communication can really succeed, it will not improve the country's comprehensive strength, I have a little power in my hands, and I must escort it. ”

。 Romance m.