Chen Xin's car, escorted by two armed police armored vehicles, finally drove into a branch in the underground tunnel, passed through two gates with sentry posts, and stopped in a parking lot.

"This is a state-level scientific research unit in the three towns, responsible for computer research, there is a large-scale computer that can process the data you bring back, and it is currently connected to other places in the country that can access the network, and the National Space Administration is also among them, and after the data is uploaded here, you can directly share the data with the National Space Administration." After everyone got out of the car, the staff of the provincial government of Hubei Province introduced this place to Chen Xin and the three astronauts.

When the staff member was making an introduction, people from this scientific research unit also came out and took them in.

After entering this scientific research unit, Zhang Chengguang did not delay, and directly followed the people of the scientific research unit to upload data with the data storage device repacked in a suitcase, while Chen Xin and two other astronauts, accompanied by the staff of the provincial government of Hubei Province, visited this national scientific research unit.

The entire research institute is now underground, because most of the above-ground parts were badly damaged by the disaster of the previous meteorite impact, and even if they remain intact, most of them can no longer be used as scientific research laboratories.

Most of these above-ground buildings have been cleaned and restored to serve as dormitories and office areas for some of the staff, and important research facilities are located underground.

However, even so, the research atmosphere of the entire research institute has not been affected, and it can even be said that because of the disaster, the researchers here are more committed and enthusiastic about their work.

"Because of the impact of the apocalypse, many of the original scientific research projects have been curtailed, and now our main research direction is how to restore the network system, so that the whole country can re-realize the network connection, the current main direction is wireless transmission signals, the idea is to set up signal base stations in various cities as relay and transceiver terminals." A researcher in a white lab coat briefed Chen Xin and two astronauts about their ongoing research projects.

Chen Xin can naturally see that people mainly introduce the two astronauts, and he is just by the way, but this kind of treatment is not unexpected or dissatisfied with Chen Xin, anyway, it is a vain visit, just follow and listen.

Chen Xin doesn't have any feelings about the scientific research and project research that people talk about, because for him, this is just a matter of system upgrades.

Whether it can be done or not depends 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 spirit of hard work of scientific researchers, he is just an ordinary person who has obtained a golden finger, and these people who really rely on their own efforts to change the world are different.

However, out of respect for these scientific researchers, and out of hope that the current situation in Yanguo can be improved, and more importantly, the hope that the network can be restored, Chen Xin took the initiative to ask: "Do you have any results now?" I heard that you still have internet connections here and other places, through the device you're working on? ”

Chen Xin's inquiry made the scientific researchers interested, and he nodded with a smile on his face: "Yes, this is a military project that we were originally studying, which was originally used for the army to maintain network communication when fighting in the field, but this project used to transmit signals through base stations and satellites, and now we can't connect to satellites, we can only use base stations for signal transmission, and build a simple transmission network." ”

Hearing what the scientific researcher said, Chen Xin took the opportunity to say: "That is to say, if there is a base station, it is still possible to restore the wireless network signal in an area?" ”

"It can indeed be said, 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 impossible to provide civilian use." This researcher can naturally understand what Chen Xin means by restoring the wireless network signal in a region, but he is not optimistic about the civilian use of this technology.

He walked Chen Xin, two astronauts, and accompanying provincial government staff into a display room, where a set of wireless network access equipment and a small base station were placed on the table.

"That's what we've developed." The scientific researchers showed Chen Xin and the two astronauts the equipment on the table like two big boxes: "This set of large antennas is the base station, which can cover an area with a radius of 50 kilometers after deployment, and as long as this set of access equipment is used within this area, network access and signal transmission within the signal range can be realized, and if this base station can be connected to satellites or larger base stations, it can realize the signal transmission of more regions and more devices." ”

Chen Xin looked at the two devices, ostensibly maintaining the appearance of being interested in the devices, but in fact, he had already called out the system interface.

"Wireless Signal Access Equipment/Transmission Base Station"

"Upgrade plan 1: increase the coverage area of the transmission base station, enhance the signal of the access equipment, increase the stability of signal transmission, and upgrade the survival point required 1500"

"Upgrade plan 2: reduce the size of the access equipment/transmission base station, increase the battery storage capacity, reduce energy consumption, enhance confidentiality, and upgrade the required survival point 1100"

Seeing that the system was still able to use these two devices normally, Chen Xin smiled, a trace of joy appeared in his heart, and looked up at the scientific researchers: "Can I take a look at these two devices?" Was this developed for military use? ”

"Yes, this is a military prototype, we are still working on it, and it is not finalized, as for the fact that we are able to establish a signal connection with other places, it is because we have a large base station and transmitting antenna on our head, which can transmit the signal...... What are you doing! The scientific researchers were still introducing the situation, but they were suddenly stunned by Chen Xin's movements, and hurriedly stopped him.

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

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

"On a whim, I thought it could be improved, so I got started, sorry!" Chen Xinchong apologized to the researchers, although he didn't know what he had done in their eyes, but he still explained to the researchers: "I adjusted the signal transmission strength of the equipment and the coverage area of the base station, and their performance should be improved, but unfortunately the materials are not very handy, otherwise I should be able to reduce their size, improve battery life and signal confidentiality." ”

Hearing Chen Xin's words, the scientific researcher's first reaction was disbelief, but looking at Chen Xin's words, he hesitated for a moment, and still called someone to inspect the two equipment.

And Chen Xin and the three of them 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 equipment just by fiddling with it?" Zhang Yao was still a little unconvinced, and asked Chen Xin in a low voice.

Chen Xin nodded, the expression on his face was undoubtedly full of confidence, but what he was confident in was not his own technology, but the upgrade function of the system.

Seeing Chen Xin like this, Zhang Yao didn't want to say anything, and after glancing at Zhao Wu, he quieted down.

This matter is not a big deal, after all, the equipment itself is for display, and it will not be a big problem if it is broken, and this is also a place for research and development equipment, and it will be good to repair it if it is broken.

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

So overall, it's not a big deal.

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

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

Of course, compared with the improvement of equipment performance itself, whether researchers can accept this matter has become insignificant, after all, the improvement of new equipment is the most important thing, and how Chen Xin did it is the real focus.

"How the hell did you do that?" The researchers just now went and returned, holding a test result in their hands, and the expression on their faces was fanatical and confused: "The coverage area of the base station has increased by 30%, the signal transmission strength has increased by 40%, and the stability has been significantly enhanced. I don't see you moving! ”

"It's just a little carving insect skill, as long as it can improve the new energy of the equipment, you can compare my adjusted equipment with your original equipment, and adjust the original equipment according to the differences, it should be fine." Chen Xin couldn't explain what he had moved, so he could only be so vague.

However, scientific researchers obviously can't accept such rhetoric, for these researchers, when they encounter a problem, they must figure out what is going on, especially Chen Xin gave the answer but did not give the solution process, which is undoubtedly the most maddening and unbearable for scientific researchers.

It's just that Chen Xin himself doesn't know how to answer, which leads to the fact that no matter how the researchers ask, Chen Xin is only vague and refuses to answer his questions head-on.

Just when the two were constantly entangled, Zhang Chengguang finally completed the data transmission and came to meet them again, so that Chen Xin finally got rid of the entangled scientific researcher, and left the scientific research unit with the three astronauts in some embarrassment.

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