From small town scholar to chief scientist

This is just terahertz communication technology, and there are a lot of problems in visible light communication technology.

Zhou Yi said:

"You continue to talk about the difficult problem of visible light communication technology. These two parts should be under the planning of a big goal."

Professor Liu Bing said:

"Professor Zhou is wise, it is indeed so."

"Visible light communication is more suitable for indoor application scenarios and can be used as an effective supplement for indoor network coverage.

In addition, it can also be applied to special scenarios such as underwater communication and space communication, as well as electromagnetic sensitive scenarios such as hospitals, gas stations, and underground mines. "

"Modulation and coding methods, multiplexing methods, and signal processing technologies in most current wireless communications can be applied to visible light communications to improve system performance.

Combined with Professor Zhou's communication perception technology, it may have a miraculous effect. "

Zhou Yi said:

"6G is inherently holistic, and separating one or two technologies for practice is only to prepare for the complete maturity of 6G later.

Let people have a process of adaptation, otherwise it will be very abrupt if it is taken out all at once. "

Liu Bing praised:

"Professor Zhou is far-sighted, and it is indeed the case. If you don't tell certain industries in advance that the era of intelligence is coming,
In the end, their impromptu preparations will only go bankrupt, and now they have a little time to retreat so that they won't ruin too many people. "

Zhou Yi shook his head, and said with a tone of exclamation:

"Until the Yellow River, you will never die, some people will not change even if you tell them in advance.

Change what can be changed, and the rest are left to their own making. "

Liu Bing sighed, it was indeed as Zhou Yi said.

If the flint hadn't landed on the instep, you wouldn't feel the pain.

How many ordinary people have long-term plans?
It's all about having a good time.

The future is too far away, and the current carelessness is already exhausting.

Liu Bing continued:

"Professor Zhou, the main difficulty of visible light communication lies in the development of high-bandwidth LED devices and materials,
Although there are extremely rich spectrum resources in the visible light frequency band, the actual available bandwidth is limited by the response performance of optoelectronic and electro-optical devices.

Therefore, how to improve the response frequency and bandwidth of transmitting and receiving devices is a difficult problem that must be solved to realize high-speed visible light communication.

In addition to theoretical things, there are hardware that we need to break through. "

Zhou Yi sighed:
"Yeah, after all, I think it is the fourth industrial revolution, how could it be so easy to break through.

Let's sort out the difficulties and take it one step at a time. "

Liu Bing is silent, this is indeed an epoch-making product,
If every direction of Zhouyi's planning is achieved to the extreme, it will be tantamount to earth-shaking changes.

Just as Liu Bing wanted to say a few words, Zhou Yi said again:
"Actually, I have another opinion about visible light communication. The uplink is also an important challenge for visible light communication.
The heterogeneous fusion networking with other communication methods is a solution to solve the uplink of visible light communication. "

uplink?

Liu Bing suddenly realized that there was another reason.

I thought Zhouyi had the same opinion as me, but I didn't expect to have a novel opinion.

It is really the shadow of a famous tree.

In terms of theory, Professor Zhou Yi really had nothing to say.

Originally, Liu Bing just judged an academician with the attitude of following Zhou Yi,

Now Zhou Yi's level has convinced him, at least he is not a person who is trying to catch his name.

It's people who really have real talents and real learning.

Liu Bing said at this moment:

"Then I will first familiarize myself with the working environment in Yugaoyuan, and by the way lead the team into the rhythm as soon as possible."

As for whether there will be a holiday in the future, it depends on the progress of the experiment.

If Zhou Yi really gave some key blueprints, then there is no need to say, he would have to stay in the laboratory on the night of the New Year's Eve.

Still want a vacation?

Do you want to publish an article, do you want to graduate, do you want to be an academician?

Your thighs are right in front of you, how dare you tell me to rest?

Zhou Yi nodded and said:
"Okay, let's do it first, and then collect it after Academician Qian arrives after the festival."

"Okay, Professor Zhou."

Liu Bing said.

As a Changjiang scholar, I definitely can't compare my skills with an academician.

Academicians of the Great Xia Kingdom will always be guests of honor wherever they go, especially those with real talents and knowledge, and they can go to universities all over the world.

After Liu Bing left, Zhou Yi began to check his points.

A total of 21134 points.

It should be enough to change some of the core technologies of 6G.

But Zhou Yi is still going to make an attempt,
"System, how many points are needed to redeem all 6G technologies."

Zhou Yi read silently to the system.

The cold voice of the system rang in Zhou Yi's ears,

"The host points are not enough."

Zhou Yi had a tic-tac-toe on his forehead, and more than 2 points were not enough to exchange for a full set of 6G technology.

These are the points that Zhou Yi has accumulated for two or three years.

Now Zhou Yi still has a Kepler conjecture application task that has not been submitted, because Zhou Yi wants to complete the 6G technology before submitting it.

Because experience and benefits can be maximized.

Zhou Yi sighed, and could only ask in another way:
"How many points are needed to exchange terahertz communication technology and visible light communication technology?"

The system's icy voice sounded soon,

"Ding, you need 8000 points. May I ask the host if you want to redeem it?"

"Eight thousand!?"

Zhou Yi exclaimed,
If you round it up, it will catch up with ten thousand.

Very meow.

Zhou Yi couldn't bear it.

Points can be exchanged for many things, at least they can be exchanged for health potions.

If something goes wrong, there are relatives in need, and there are no points, it will be uncomfortable.

Zhou Yi had no choice but to continue to settle for the next best thing.

"How many points are needed for the hardware drawings required for terahertz communication technology and the hardware drawings required for visible light communication technology?"

The cold voice of the system rang in Zhou Yi's ears.

"Ding, 4000 points are needed!"

4000 points?

It's reasonable, and the remaining four thousand points are probably theoretical things.

Zhou Yi secretly guessed.

Moreover, the number of key blueprints of Zhouyi Exchange is far greater than the theoretical ones,

Three designs of transceiver architecture for terahertz communication technology, drawings and ideas of radio frequency devices based on new semiconductor materials such as silicon germanium and indium phosphide, design drawings of terahertz antennas, and various drawings of communication perception.

So Zhou Yi made a comprehensive analysis, and the integral of the hardware blueprint is much cheaper than the theory.

Maybe spend a little more money on the hardware, and do a few hundred more experiments and it is estimated that it will come out.

But in theory, money is not enough.

The seven millennium problems offer a reward of one million magnesium gold, isn't it only one that is solved?

The Poincaré conjecture was successfully resolved only after countless foreshadowings were done by predecessors.

Difficulty is always theory.

"Exchange it."

Zhou Yi finally decided to exchange.

4000 points can still be spent, and you can continue to earn by doing tasks later.

"Ding, consume 4000 points to obtain various blueprints of terahertz communication technology and visible light communication technology hardware.

The drawings are distributed to the host's quantum notebook computer in the form of an electronic paper, and the remaining points are 17134. "

This drawing is definitely not a simple drawing, it must exist in the form of a thesis.

It really takes one or two drawings to solve these 6G core technical problems, and 6G technology is too watery.

Seven or eight papers in PDF format are in the files of Zhouyi Computer.

Each PDF paper has hundreds of pages, and there are various design principles.

Zhou Yi expressed his frustration.

It is no different from a 7-8-page paper waiting for him to read.

Fortunately, these difficulties are not as high as mathematics, otherwise it may take a long time to look at Zhouyi's level.

In the world, there is no subject that is more difficult than mathematics.

Both in theory and application,
Math will always be their daddy.

There are still twenty days before Chinese New Year,

In addition to his daily work, Zhou Yi can spare about two hours to study these papers.

With the enhanced version of the Focus Capsule, at least half of it can be read and fully understood.

Zhouyi also has 60 enhanced focus capsules, and ten lucky draw chances,
Not enough for a lottery.

The days go by like this,
Every night Zhou Yi had to stay up until one or two o'clock, and Xia Xue was trembling with distress.

"Brother~, it's time to relax~."

Zhou Yi, who was immersed in the thesis, remembered that he had been concentrating on the article these past few days, and that he had neglected Xia Xue at night.

Thinking of Xia Xue's snow-white body, Zhou Yi felt that there was no need to read these hairy papers every day.

In the future, scientific research will not be carried out after get off work at ten o'clock, and communication between husband and wife is also necessary.

There is no doubt that people live only for scientific research.

Not long after, a vague and ambiguous atmosphere filled the entire room.

The faint panting sound is infinitely reverie.

After a long time, Xia Xue snuggled into Zhou Yi's arms and asked with a weak voice:

"Brother, when are we going to have a baby?"

"child?"

Zhou Yi was taken aback, he had been married for two or three months, and Zhou Yi hadn't considered this issue yet,
Zhou Yi thought for a while and said:
"I only officially turned 22 this year, and you are only 21, isn't it too early?
And we have to be busy with our respective careers every day. I will be even busier in the next few years. I feel that now is not the time to have children. "

Xia Xue thought for a while and said:

"It's true, we are still young, and it will not be too late to have children in a few years."

"Sleep, ma'am."

"Ah."

Zhou Yi hugged Xia Xue, a unique fragrance of peony lingered on the tip of his nose, Zhou Yi fell asleep very tired.

With a lot of work every day, coupled with the joy of fish and water between husband and wife, even if Zhou Yi exercises every day,

The body can handle it, but the brain can't.

Heavy use of the brain is actually much worse than heavy physical work.

Many people have gray hair at a young age. In fact, they often use their brains too much.

The next day, Zhou Yi touched his waist and left the room with weak legs.

There is no plowed land, only exhausted cattle.

After Zhou Yi had a simple breakfast in the cafeteria of Yugaoyuan,
The half-hour group meeting in the morning began.

Chen Danqi, Zheng Keyu, Chu Li and others all have to report their daily progress.

At this moment Chu Li said:

"Ms. Zhou, professors, we have almost completed the four key technologies of computing network state perception, computing power node selection, computing task transmission, and computing network resource management.

However, during this period, several other problems emerged. "

Hearing this, there was a gleam in Zhou Yi's eyes,
really not bad.

My apprentice can still innovate, but I don't know if I can meet my expectations.

The whole set of plans is roughly planned by Zhouyi, and Zhouyi must know what can be improved and further refined.

Leaving these places intentionally unspoken is to exercise their abilities.

Leading apprentices and confidantes to do projects is not simply to complete a project,
Instead, let them grow and learn new knowledge, ability to discover problems and sensitivity to certain problems from these projects.

If a super large project can't get these things,

Then it is undoubtedly a very failed success.

The project may be successful, but the capabilities in various aspects are not developed.

"tell me your opinion."

Zhou Yi said lightly.

Chu Li said on behalf of everyone:

"We summed up three points together. The first point is computing network perception based on intelligent prediction.

In a deterministic computing power network, sensing node computing power and network link state information is of great significance to the distribution and scheduling of computing tasks.

So we need to re-do mathematical modeling and develop a new mathematical model. "

After hearing this, Zhou Yi nodded and said:

"Can you make this kind of mathematical model or do you have an idea?"

Chu Li said:

"I have a little idea, but I'm not sure if it's the right path. I want to hear what you have to say, Mr. Zhou."

"You speak first."

Chu Li said with a trace of apprehension:
"What we want is to build a model strategy for computing network state awareness to provide support for scheduling decisions for computing tasks."

Zhou Yi heard the words and said:

"That's right, your level has reached the world's first-class level, let me tell you about your next thoughts."

Unexpectedly, Zhou Yi recognized them so much, Chu Li said with a hint of surprise:
"The second point is serverless-based service orchestration."

Zhou Yi nodded to signal Chu Li to continue, and Chu Li said:

"Cloud native is an important trend in the development of cloud computing, and serverless technology is the key to cloud native.

When the optimal computing power node does not deploy the service requested by the user, in addition to scheduling computing tasks to the suboptimal computing power node,
The corresponding computing services can also be launched elastically with ultra-low latency through Serverless technology to meet the real-time computing needs of users.

Therefore, research on serverless-based service orchestration needs further improvement to optimize computing task scheduling. "

"continue."

Zhou Yi nodded in approval, and then said.

"The second is the network processing optimization of terminal equipment"

Chu Li and others explained in detail, the difficulties and what kind of theory is needed at this stage, they are all very clear.

Zhou Yi said after listening:

"Very good, your abilities are far beyond my imagination, but I think there are two points that need to be added,
The first point is computing power measurement and estimation.

Time-sensitive and computing-intensive services usually require computing nodes to be able to quickly compute and process arriving tasks to ensure that the sum of computing task transmission delay and processing delay is minimized. "

Speaking of this, Chen Danqi already understood it in seconds. Zhou Yi saw Chen Danqi who was eager to try and said:

"Professor Chen, tell me, you seem to know what I want to say later."

Chen Danqi blushed and said:

"Okay, I'm here to show my ugliness."

Every group meeting is an opportunity for communication and an opportunity to show yourself.

Chen Danqi said:
"According to Professor Zhou, when scheduling computing tasks, in order to ensure that the computing power of computing tasks can match the computing power resources provided by computing power nodes, it is necessary to measure the computing power required by computing tasks to achieve The refined description and characterization of

On the other hand, since the load of computing power nodes usually changes dynamically, when selecting computing power nodes, it is also necessary to estimate the computing power resources of computing power nodes to ensure that the computing power resources of computing power nodes can meet the requirements of computing tasks. Compute needs.

By measuring and estimating computing power, it can provide a more accurate reference for computing task scheduling and computing power node selection, ensuring deterministic transmission and computing of computing tasks. "

Zhou Yi said after listening:

"That's right, that's the case, Professor Chen is worthy of being from the Shuimu Yao class, and his talent is really good.

As for the second point, it is the issue of multi-computing task concurrency.

This is also something we need to consider in the future. "

Then Zhou Yi explained in detail.

6G is a hurdle with a lot of content, and it cannot be solved in a day or two.

After Zhou Yi clarified the last few requirements,
Everyone has a feeling of seeing the sun behind the clouds,
The deterministic network and computing power-aware network will be fully mature in March to April without any accidents.
If combined with the foundation laid by Professor Liu Bing and the previous book of changes,

Maybe VR virtual online games can be developed.