In the field of scientific research on the home planet, the 'quantum computer theory' is not a secret, but what is valuable is the application of quantum states, quantum entanglement technology, and a lot of quantum penetration experimental data.

After getting these, the Nine Institutes returned to the capital for a retreat.

Ge Xiaotian took Dao Eleven and the others back to Dongshan.

...............

On flights to Qinggang.

"Sir, what to drink?"

"Wow, my sister is so beautiful. ”

"Thank you. ”

"There is no polar natural ice, iced code. ”

"This ...... It's winter, so I suggest you drink something lukewarm?"

"No code, then some Nanwa oranges. ”

"Sorry sir, why don't you have a Coke?"

"Coke, forget it, let's cool it off. ”

"Okay. ”

"Girl, do you know why your three major airlines are losing money and selling iron?"

“......”

"Because we didn't take the commercial element to the extreme. ”

Ge Xiaotian took the water cup handed by the flight attendant, "It looks tall, but in essence, it is a ticket-selling business, just like the shell of this plane, spraying XBA basketball stars, or advertisements for Sancha Cup football stars holding up codes, and occasionally sending another batch of free tickets to the team, which has both advertising benefits and can attract popularity." And on the back of this seat, there is no Qingshan Traditional Chinese Medicine Hospital, or the words Zijinhua, Fu Doll, infertility, and quick-acting heart pills, I feel that you have no business mind. Especially this blanket, what a good advertising space, hot springs, hotels, big swords, hema mulberry ......"

“......”

Dao Eleven, who was sitting next to him, couldn't stand it anymore, "Boss, you can sleep." ”

"Sister, remember, go back and tell your chairman, if you don't follow what I say, you will have to lose next year, 02 years the superiors decided to open up the private aviation field, if you are acquired by me, how delicate the girl, wearing black silk to move bricks, it must be very good-looking." ”

“......”

Dao Eleven waved his hand secretly and motioned for the flight attendant to get busy, "Boss, what should we do about network upgrades?"

"The biggest benefit from this communication with the Nine Institutes is not to send out the quantum computer theory, nor to get the visible light communication technology, but to activate the receiver that integrates the purple bee technology and the visible light communication. ”

Longtian Purple Bee technology is not backward, but there is too much sharing, resulting in too slow network speed, if the sharing is adjusted to exclusive, 30M network speed, enough to use in the 5G era.

But network speed is network speed, bandwidth is bandwidth, and latency is latency, and they can't be mixed up.

Let's take an analogy.

It takes 10 seconds to pump a 10 cubic meter of water tank, and the speed is: 1 cubic meter/s, which is the network speed.

Bandwidth is how many cubic meters of water a pipe can pass through per second.

Latency is ......

After laying the water pipes, you need to notify the pump administrator to start, and the administrator receives a message that how much time it takes to get the well water to flow into the tank, that is, the delay.

The farther the tank is from the pump, the longer the pipe, or there is a message relay station in between, the higher the latency.

In addition, it is necessary to consider the response time of the administrator, as well as whether the water outlet at the end of the water pipe is smooth, that is, whether the computer or server has viruses and whether the hardware performance is excellent.

If a car suddenly catches the water pipe on the way, it is called someone pulling the network cable......

Of course, this is just a metaphor.

In addition, optical fibers with the same bandwidth and different materials can withstand different optical power.

Just like the water flow speed in the water pipe, if the material is good, the water pressure is strong, the flow rate will be fast, and if the material is poor, the water pressure will exceed the limit, the pipe will burst, or the water pressure is not strong, and the flowing water will be soft......

After listening to this, Dao Eleven, who mainly studies the material, thought thoughtfully, "Integrate the purple bees, complement each other, arrange two communication modes according to the environment, and gradually update the SG equipment and only one card." ”

"Yes!"

Ge Xiaotian took out the SG pad and found a set of data, "Just like Jishi Tiancheng Plaza, the passenger flow is 50,000 on weekdays, 100,000 on holidays, one optical fiber serves 100 people, and there are 1,000 optical fibers and 1,000 base stations. ”

"Increase the number of optical fibers and cables, and change the sharing of 100 people to 10 people, or 5 people. ”

"Yes, I used to worry that there were too many base stations, which would parametrically interfere with microwaves, but now with visible light communication technology, such as shopping malls, supermarkets, home appliance cities, furniture cities, especially underground pedestrian streets with poor signals, underground parking lots, etc., you can change the purple bee to visible light, and the extra purple bee base station is moved to the outdoors. ”

"In this way, we don't need to improve the fiber, even if we continue the old fiber, we can solve the network speed problem. ”

"Definitely, the production capacity is bursting, it is best to create a volume of dozens of circles around the mother star, the price will come down, the cost will come down, and then it will be connected to the villages around the country to replace the telephone line. ”

As early as when communicating with the Nine Institutes, Ge Xiaotian figured it out.

There are many places in Huaxia that cannot be connected to the Internet, and instead of fighting with North America for Internet speed, it is better to continue to expand the SG series market.

And, as long as the number of optical fibers increases, Purple Bee Sharing becomes exclusive, and the download speed can also reach 30M.

The 3G download speed is only 2M, even if the 4G download speed will not exceed 10M.

You can still stay ahead.

When new optical fibers are popularized, they can upgrade their own gear by one level.

Unless the other party comes out with 5G, or ...... More than 6,000 satellites were launched.

"Huh?"

Ge Xiaotian blinked, "How many agents and spies are left?"

"More than thirty. ”

"Let them spread the news, and say that Long Tian has researched one arrow and twenty stars, and is ready to secretly open the network Starlink plan, by the way, hand over the Starlink technology to the agent spy. ”

"It's better to rebel against a few, after some agents are caught, North America has not found out, and exchange this information for grades to help them get promoted and raised...... It will definitely be of great use in the future. ”

By the way, let Lao Wang hold a press conference first, and by the way, put forward the idea of 'a pillar of light falling from the sky', confirming that Long Tian really wants to engage in network starlink and stimulate the science and technology alliance, if they take a step ahead of Long Tian and decide to invest in network starlink, then it will be a lot of fun. ”

"But once they do it, we're going to fall behind. ”

"Are you stupid? There are more than 6,000 satellites, and the life span of a single satellite is calculated according to the highest ten years, and there will be another round in ten years, who can withstand it? It is inevitable to use graphene technology to improve it to 20 years, or even longer, but the question is, they have graphene?"

"Secretly sell them a batch first, and then raise the price?"

"You're so bad!"

“......”

"The big question now is how to reduce latency with old fiber. ”

"Didn't you say that the visible light communication is integrated into laser guidance, and a separate communication channel is set up. ”

"Did I say that?"

"What you told Nine. ”

"I'm used to blowing, I didn't think it could really work. ”

“......”

"What is the current inventory of optical cables and optical fibers?"

"Weihua and Mobile are carrying out business in Xishan, Shaanxi, Heilong, Beihe and other places, and the demand is huge, and the workshop has not stopped. ”

"First transfer a batch of inventory, complete the Dongshan industrial chain, upgrade the purple bee network, and resist the impact of 3G. ”

"Understood. ”

"Visible light communication...... Bigg, I will get a batch of LED lamp beads, as well as laser lights and laser lights, and replace all the base stations in our office and Longtian Building. ”

"Okay, by the way, boss, there are two days of New Year's Day, do you want to have an event?"

"Forget it, it's not good to always show up, it's not good to be too high-profile, so let's shoot a small video with my elf, give New Year's greetings to the people of the whole country, and send hundreds of millions of red envelopes by the way. ”

“......”

..............................

December 29th.

Ge Xiaotian rushed to Qinggang overnight.

Tiancheng Electric Industry Group is relatively scattered, part of it is located in Jishi, part of it is distributed in Dongshan 15 cities, part of it is located in Dongjiawan Shipyard, after its establishment, the headquarters is located in Zao City.

But in terms of scale, Dongjiawan Shipyard is the largest, occupying almost the entire bay, stretching to Golden Beach in the northeast and Zhaoshi in the southwest.

The wharves along the way are dense, and there are all berths at a glance.

On the central coast, there are many tower cranes, gantry cranes, conveyor belts, transport vehicles, docks, and floating docks, filling nearly 100 miles of blank space.

After that, warehousing, logistics, auto repair, apron ......

In the wilderness in the distance, the lights are bright, and countless super-large workshops are spread all over the land, which is for the 'Tiancheng Electric Industry'.

There is the largest precision instrument manufacturing plant in China.

There is the most complete heavy equipment manufacturing plant in China.

There are the largest types of electrical equipment production plants in China.

There is the most advanced on-the-job employee training system in Huaxia.

There are also two legions, two fleets, and the Tiancheng Oil Protection Brigade stationed here.

Including the northeast and southwest of Dongjiawan, I don't know how many egg guide silos.

After Ge Xiaotian arrived, he didn't stop, found a deep-sea town center docked by the sea, and exchanged for electronic components that integrate purple bee technology and visible light communication technology, also known as lifi.

Then the equipment that will install Lifi will be connected to Dongshan Tiancheng's 10 Gigabit LAN, that is, the mother body of the stone optical machine that constantly absorbs Internet information.

Unlike the Internet, it is only for internal use by Tiancheng, and the speed is ...... 10 megabits, 9G/s.

Well, this is military grade.

The researchers got the signal receiver and worked overtime to make new parts, and installed the Lifi trip computer, photosensor, stabilized gyroscope, satellite receiving antenna, and loaded laser guidance for the huge mechanical legs......

December 30th.

Early morning.

Ge Xiaotian got into the crotch of his two legs again, put on the 'pants' connected by a laser, fixed his waist and abdomen, put on his helmet, and put down his goggles.

"Walk you!"

Bang dang, bang dang......

"Run...... up"

Bang, bang, bang......

"It worked!"

Seeing this scene, the scientific researchers, who have been studying for two years, excitedly threw away the wrenches, screwdrivers and other tools in their hands and cheered.

"No, no, no, there is still a delay, about 1 second, and we need to continue to improve. And, the upper body is also missing. ”

Ge Xiaotian's right foot stretched forward, his left foot bent, and he braked urgently in high-speed movement, and the super alloy metal foot fused with graphene rubbed against the cement floor, sparks and lightning all the way......

"Study the upper body, a double bucket clamp, a hammer, can smash and dig can clamp, and the mining efficiency will definitely double in the future. ”

"Boss, that big guy of the black dragon, do you want to modify it?"

"Dongshan LAN only covers Dongshan. ”

"Servers can be set up separately. ”

"Let's finish the whole body first, that big guy needs five people to drive, and the material is not the same as this delicate little thing. ”

"What about the Oolong fighter?"

"The speed is too fast, and there is no corresponding airport, flying out of Dongshan, the laser guidance will be disconnected, what if it hits the flowers and plants?"

“......”

"However, the first time I experienced the mecha, although it only had two legs, it felt ...... Tsk, the feeling of driving a tractor is back!"

Ge Xiaotian looked at his legs with a smile, "Get me a layer of stealth materials, the jet-black kind." ”

"Good boss. ”

At this time, Daoyi, who handled the shares of Nanyang Development Group, rushed to reinstate.

"Boss, it's done. ”

"Very nice. ”

Ge Xiaotian didn't ask about the process, and ordered: "Mention the stocks and market value over there, and then hold an auction at the sea racecourse, sell the Nanyang Development Group, and start with 200 billion." ”

"Shall we sell it as soon as we buy it?"

"Or else?"

"The richest man in Beijing Li sold 90 billion at an ultra-low price, there must be a reason for him, let's sell 200 billion, will someone buy it?"

"Everything has to be operated, otherwise the acquisition of Xiangjiang Huada Investment Group will be very bad. ”

Ge Xiaotian walked out of the operation workshop, "If the news of our acquisition of Nanyang Development Group spreads, what will developers in Taiwan Province, Xiangjiang, Malaysia, Indonesia and other places think?"

"You're going to kill it. ”

"And then?"

"Fear the industrial chain of Xingyue Bay, hold together collectively, and fight against us together. ”

"Yes, our influence is so great, what about the Xiangjiang real estate stock market?"

"The industrial chain of Xingyue Bay is close to the people, and buyers will wait and see, but if we don't go over, it will cause Xiangjiang real estate to enter the off-season and the stock market to fall. ”

"Only we know about this matter, so will Xiangjiang Huada Investment Group be able to take the opportunity to buy the bottom?"

"Then, let's sell Nanyang Development Group, buyers can't buy Xingyue Bay, they will look at other real estate projects that have been reduced in price, which will drive house prices, the stock market will rise, and Xiangjiang Huada Investment Group will sell again. ”

"It's just one of those operations. ”

"I see, it's called capital operation. ”

"It can be repeated several times. ”

“......”

Daoyi was silent for a moment, "Didn't you say that you wouldn't be Soros?"

"Yes, I'm Ge Xiaotian. ”

“......”

"Of course, I'm only pit Nanyang developers, so that people can buy real estate at a low price, and then it can appreciate the value, which is also a good deed, right?"

"We might as well take the opportunity to incorporate Nanyang Development Group and change it to Nanyang Tiancheng. ”

"After the economic crisis in Southeast Asia, in a short period of time, there is no commercial value there, build a building, at most earn a tenth, rather than tired and tired, it is better to concentrate on pushing the country. Besides, our target is Xiangjiang, after this operation, Xiangjiang Huada Investment Group will be changed to Xiangjiang Tianrong, plus Chen Feng's Shangpin International, sea amusement project, we can also gain a firm foothold over there. ”

"The boss was very thoughtful. ”

In this way, there are Qinggang, Modu, Jianfu and Xiangjiang along the coast, and Dongshan, Nanhe, Xishan, Beihe, Shaanxi and desert inland. ”

"Make dumplings, work hard, win Jiangnan, Jiangbei, Nandu, Liangguang, Nanyun and other places, and dominate Huaxia real estate...... The boss is domineering!"

"Huh. ”

Ge Xiaotian was a little complacent, "As the saying goes, the soldiers and horses have not moved, the grain and grass go first, the important thing now is the transition, waiting for Brother Hao, Shuai Bo, and Big Brother to join them, and then everyone will join forces in Jiangbei......"

"Shoot a battle across the river?"

"Great idea!"

.......................................

'Drip, network upgrade ......'

Early in the morning on New Year's Day.

It is rare to have a day of vacation, and people who are not good at curling up in the bed to sleep lazily find that the smart card that never leaves them has failed after getting up early.

I can't see community tasks, I can't open the community gate, I can't buy any items, I can't take the bus, even if I want to find a community shared bicycle, I have to give up because I can't unlock it......

Moreover.

The community display screen became a ———。 because it could not receive the network.

The same is true for advertising screens, projection lights, and a variety of LEDs......

At this moment, the whole world seemed to change.

People who originally wanted to do something suddenly felt a little lost and at a loss......

"How to play chess?"

"It's weird, I used to practice in the morning and play chess, and I didn't pay attention to whether I brought a smart card, even if I put it at home, I also had the idea of going back and taking it again, but now, it's clearly in front of me, but I feel empty in my heart. ”

"It's not connected. ”

"Did you complain?"

"I don't have the Internet, I can't dial the customer service network phone, how can I complain?"

"Fixed. ”

"The monthly rent of that thing is too expensive, and my family has long since withdrawn. ”

“......”

Hu Wei walked out of the unit hall, heard the chatter of the old men, took out the smart card to take a look, and was stunned to find that the signal was full.

Not only that, but the Pokemon, who was sleeping because there was no Internet, actually held up a red envelope.

Tap lightly......

'Congratulations, open Boss Ge's red envelope and get 68 red bills. '

With red envelopes: only for today, 50% off online purchases. '

With a red envelope: only today, 20% off movie tickets. '

'With a red envelope: only today, 10% off the purchase of a car. '

'With red envelopes: only today, 7% off supermarket. '

With a red envelope: only today, free viewing. '

'With red envelope ......'

'With a red envelope...'

Whoa......

Dozens of prompts flashed by......

"Damn, so much? Wait, it seems like the internet is faster. ”

The voice did not fall.

Whoa......

Pokemon suddenly threw out countless daily necessities......

The kitchen knife only costs two pieces of five, buy one get one free watermelon knife......

The pillow only needs two pieces of six, and you will get two pillow skins when you place an order......

Cotton mops only need one piece of two, and knitted socks will be sent when you place an order......

The spatula is like blood and folded up......

Belt......

“......”

Hu Wei took a closer look at the rapidly beating real-time network speed, "Free Purple Bee, don't lie to me!"

..............................

"Boss, since the morning, there have been many customer feedbacks asking to change the Purple Bee Network to a charging model. ”

"Why is it charged, isn't it good to be free?"

"The number of feedback has accounted for 50% of the total users, and it continues to rise, especially the parents of children, who have begun to complain about Tianwei ......"

"Public opinion is embarrassing!"