Doomsday Bunker Upgrade

Chen Xin's car, under the escort of two armed police armored vehicles, finally drove into a branch in the underground tunnel, passed through two gates with sentries, and stopped in a parking lot.

"This is a national-level scientific research unit in Sanzhen, responsible for computer research. There is a large computer that can process the data you brought back, and it is still connected to other places in the country that can access the network. After the data is uploaded here, the data can be directly shared with the National Space Administration." After everyone got off the bus, the staff of the provincial government of E Province introduced the place to Chen Xin and the three astronauts.

When the staff member was introducing, the people from the scientific research unit also greeted them and took them in.

After entering the scientific research unit, Zhang Chengguang did not delay, and directly took the data memory re-packed in a suitcase and followed the people of the scientific research unit to upload the data, while Chen Xin and two other astronauts were in Hubei Province. Accompanied by the staff of the government, they visited this national scientific research unit.

The entire scientific research unit has now been moved underground, because most of the above-ground parts were severely damaged by the disaster of the previous meteorite impact. Even if they remain intact, most of the places can no longer be used as scientific research laboratories.

Most of these above-ground buildings are now used as dormitories and office areas for some staff after cleaning and restoration. Important research facilities are placed underground.

But even so, the research atmosphere of the entire scientific research unit has not been affected. It can even be said that because of the disaster, the researchers here are more devoted and enthusiastic to their work.

"Because of the influence of the apocalypse, many original scientific research projects have been cut down. Now our main research direction is how to restore the network system and enable network connections across the country. The current main direction is wireless transmission of signals. The idea is to The signal base stations set up in various cities are used as relay and transceiver terminals." A scientific researcher in a white coat introduced Chen Xin and the two astronauts about their ongoing scientific research projects.

Chen Xin could naturally see that the main purpose was to introduce the two astronauts, and he was just incidentally, but this kind of treatment was no surprise or dissatisfaction to Chen Xin. Anyway, it was a wasteful visit, just follow along and listen.

Chen Xin didn't feel anything about the scientific research and project research that others talked about, because for him, it was just a matter of system upgrade.

Whether it can be done or not depends only on whether Chen Xin has such an idea in his mind and whether he has enough survival points.

Of course, Chen Xin admires and respects the research spirit of researchers. He is just an ordinary person who has won the golden finger, and he is different from these people who really rely on their own efforts to change the world.

However, out of respect for these researchers, and also out of hope that the current state of Yan Kingdom can be improved, and more importantly, to restore the network, Chen Xin took the initiative to ask: "Have you achieved results now? I heard that you are here. Is it still connected to other places, through the device you're working on?"

Chen Xin's inquiry made the researchers interested, he nodded with a smile on his face: "Yes, this is a military project we were originally researching, it was originally used for the army to maintain network communication during field operations, but This project used to transmit signals through base stations and satellites, but now there is no way to connect satellites, so we can only use base stations for signal transmission to build a simple transmission network.”

Hearing what the researcher said, Chen Xin said: "In other words, if there is a base station, can the wireless network signal in an area be restored?"

"It can be said that, but without our access equipment, it is impossible to access this network, and all signals must be relayed through the base station. Considering the current base station bandwidth, it is still unable to provide civilian use." The researcher naturally I can understand what Chen Xin said about restoring the wireless network signal in a region, but he is not optimistic about the civilian use of this technology.

Take Chen Xin and the two astronauts and the accompanying provincial staff into a room for demonstration, where a set of wireless network access equipment and a set of small base stations are placed on the table.

"This is the product we have developed." The researcher showed Chen Xin and the two astronauts what looked like two large boxes on the table: "This set with a large antenna is the base station, which can cover a radius of 50 kilometers after deployment. Within this area, as long as this set of access equipment is used, network access and signal transmission within the signal range can be achieved. If the base station can be connected to satellites or larger base stations, more areas and more Signal transmission from multiple devices.”

Chen Xin looked at the two devices, and on the surface he maintained his interest in the devices, but in fact he had already called out the system interface.

"Wireless Signal Access Equipment/Transmission Base Station"

"Upgrade plan 1: The coverage area of ​​the transmission base station is increased, the signal of the access equipment is enhanced, the signal transmission stability is increased, and the upgrade requires 1500 survival points"

"Upgrade plan 2: The volume of the access equipment/transmission base station is reduced, the battery storage capacity is increased, the energy consumption is reduced, the confidentiality is enhanced, and the upgrade requires 1100 survival points"

Seeing that the system could still use these two devices normally, Chen Xin smiled, with a hint of joy in his heart, and looked up at the researchers: "Can I take a look at these two devices? Is this developed for military use? ?"

"Yes, this is a military prototype. We are still improving it, and it has not been finalized. As for the fact that we can establish signal connections with other places, it is because we have a large base station and a transmitting antenna on our head, which can transmit signals. What are you doing!" The researcher was still introducing the situation, but was suddenly stunned by Chen Xin's actions, and hurriedly stopped at him.

In the eyes of the researcher and others in the room, after Chen Xin put his hand on the device, he took it apart and fiddled with it.

After the researchers stopped Chen Xin, his hand left the device, but the device he touched was obviously different.

"On a whim, I felt that there was still room for improvement, so I started directly, sorry!" Chen Xinchong apologized to the researchers. Although he didn't know what he had done in their eyes, he still explained to the researchers: "I Adjusted the signal transmission strength of the device and the coverage area of ​​the base station, their performance should be improved, but unfortunately the materials are not very good, otherwise I should be able to reduce their size, improve battery life and signal confidentiality. "

Hearing Chen Xin's words, the researcher's first reaction was disbelief, but seeing Chen Xin's assertiveness, he hesitated for a while, and still called someone to test the two devices.

And Chen Xin and the three naturally couldn't continue to visit, but were invited to a room to stay temporarily.

"Comrade Xiao Chen, did you really improve the performance of the device just by fiddling with it?" Zhang Yao still didn't believe it, and asked Chen Xin in a low voice.

Chen Xin nodded, and the expression on his face was unmistakably full of confidence, but it was not his own technology that he had confidence in, but the upgrade function of the system.

Seeing Chen Xin's appearance, Zhang Yao didn't say much, and after looking at Zhao Wu, he calmed down.

This matter is not a big deal. After all, the set of equipment itself is for display. If it is broken, it will not be a big problem. This is also the place where equipment is developed. If it is broken, it will be fine.

And if the equipment is broken after being fiddled with like this, it only proves that the quality of the equipment is not good.

So overall, it's not a big deal.

But this matter is not a trivial matter, because Chen Xin's manipulation has improved the performance of the equipment, which is undoubtedly not a trivial matter for these researchers.

Because they are now working day and night to improve the performance of the equipment, but many scientific researchers can only improve things little by little, Chen Xin just raised his hand and fiddled with it. This is undoubtedly a difficult task. accepted things.

Of course, compared with the improvement of equipment performance itself, whether the researchers can accept this matter becomes irrelevant. After all, the most important thing is that the equipment can be improved, and how did Chen Xin do it? That's the real point.

"How did you do it?" The researcher just came back, holding a test result in his hand, with a frenzied and confused expression on his face: "The coverage area of ​​the base station has increased by 30%, and the signal transmission strength has increased by 40%. %, the stability has been significantly enhanced, how is this done? I don't see where you moved!"

"It's just a little trick to improve the equipment's new capabilities. You can compare the equipment I adjusted with your original equipment, and adjust the original equipment according to the differences. It should be fine." Chen Xin could not explain his specific Where did it move, so it can only be so vague.

However, researchers obviously cannot accept such rhetoric. For these researchers, if they encounter a problem, they must find out what is going on, especially when Chen Xin gives the answer but does not give the problem-solving process. It is undoubtedly the most maddening and intolerable for researchers.

It's just that Chen Xin himself didn't know how to answer, which led to Chen Xin's ambiguity and unwillingness to answer his question directly, no matter how the researchers asked.

Just when the two were constantly entangled, Zhang Chengguang finally completed the data transmission and reunited with them, so that Chen Xin finally got rid of the entangled scientific researcher, and left this place with the three astronauts in quite a bit of embarrassment. research unit.

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