It's Monday, November 3.

At this moment, Fang Hong was in the study at home to start a video connection with Qin Feng of Xingyu Technology, Fang Hong held a material in his hand and said: "The material report says that you have made significant progress in the chip area?" ”

Qin Feng replied: "There is some progress, we are studying the use of 14 nanometers to achieve overlaying, that is to say, 20 nanometers may be overscribed to 14 nanometers, but through a very thick lithography machine over-engraving, whether it can be achieved as a complete 14 nanometer technology still has to put a question mark." ”

Fang Hong nodded.

Qin Feng continued: "There is still a difference between normal engraving and overengravement, the former only needs to be engraved once, overcarved has to be done twice, which is equivalent to doubling the cost, and the yield rate of two engraving is a power relationship, for example, the yield rate of one engraving is 90%, then the final yield rate of two engravings is 81%, the impact of the yield rate of overwriting is very huge, plus the cost of other aspects, the cost may be five or six times more." ”

Fang Hong smiled when he heard this, and said calmly: "This is harmless, the chip is only a small part of the overall cost of the mobile phone, and it is very meaningful to break through in this kind of key bottleneck, and it is very meaningful to have a higher cost or even a little subsidy." ”

The breakthrough of these high-end technologies is not an overnight thing, but Fang Hong is still very confident, because the speed of progress and breakthrough is visible to the naked eye, basically half a year.

If this trend continues, it will definitely be able to catch up with the world in less than three years.

At the end, Fang Hong said: "If the breakthrough of 4G mobile phones is to focus on the domestic market, then 5G mobile phones are focused on overseas markets, and going out is also the only way. ”

Hearing this, Qin Feng couldn't help but be curious, and immediately asked, "What technique?" ”

Fang Hong's words were concise: "Satellite call." ”

Immediately afterwards, Fang Hong said: "The industrial chain of satellite chips is in the hands of China, which is the uncomfortable point for the United States, and our Beidou satellite system will soon cover the Asia-Pacific region, Africa, the Middle East, the Indian Ocean, and the Pacific Ocean in the future...... up to global coverage. ”

"What if you sail the oceans in the future? How to communicate? What about the deserts of the Middle East, where the birds of Africa are uninhabited? Moreover, this kind of mobile phone passes through our country's telecommunications, and our satellites do not pass through magnesium countries, which is absolutely attractive overseas. ”

Qin Feng couldn't help but nod secretly: "Indeed!" ”

Lao Mei often manages the telephone communication of a so-called terrorist in the Middle East, and then immediately the decapitated missile flies over.

If there is a replacement, those in the Middle East are absolutely willing to change to Xingyu Technology's mobile phones.

At this time, Qin Feng also realized that there is another key point in the satellite system, that is, it does not rely on the local telecommunication system, which may be the more critical place.

Fang Hong went on to say in an orderly manner: "The telecommunications network and the Internet are also in a competitive relationship, now everyone thinks that the Internet wants to eat the telecommunications network, so there are WiFi hotspots everywhere, and what network calls, etc., and even some people say that telecommunications should be eliminated, but after 5G comes out, it's another matter......"

Others may not know, but Fang Hong, who has memories of his previous life, is clear.

Fang Hong, who paused for a moment, said again: "After 5G comes out, the base station can even be home, that is, after the 5G base station is miniaturized, it is the same as a home router, then all the integrated wiring is not needed, and the problem of the last kilometer of the network is directly gone, the most important thing is that this is a telecommunications network, which is completely controlled by our country, and does not need to go to the Internet controlled by the magnesium people." ”

At the end, Qin Feng said to himself: "It seems that the layout of 5G is the real focus......

The big boss really understands technology, unlike ordinary investors, and sometimes Qin Feng also realizes that the big boss is extremely precise in grasping the strategic focus.

After a while, Fang Hong continued: "In addition, in addition to network communication and telecommunication communication, satellite communication is satellite communication, and in the future, Xingyu Technology's mobile phone will integrate satellite communication in the 5G era, and then make 5G up, which will fundamentally usher in subversive changes to the pattern of world communication." ”

Qin Feng nodded, and he quickly saw another key point.

Now the whole world says that space belongs to all mankind and does not belong to any one country.

What does that mean?

It means that the satellite access to your telecommunications, the communication of your telecommunications can freely exceed your territory, and any place in the world can access your telecommunications, which is absolutely a subversive change to the current world communication pattern.

In the past, telecommunications networks could not cross borders.

However, with the advent of satellite communications, and satellites can go out of the country, and they all have network signals, and in this case, even if the United States wants to ban it, it can't be blocked, if it is said that interference from the ground will be costly, so ground interference is not economically feasible.

Since satellite communication does not rely on the local telecommunications system, so if you get these things done, there will be no sales of Xingyu Technology's mobile phones abroad in the future.

In fact, as long as such a promotional advertisement is played, sales can definitely go up.

That's the publicity: Xingyu Technology's STAR series of smartphones can bypass the CIA surveillance in North America, and with this phone, you don't need to worry about being monitored by the CIA.

Relying on this one, you can open up sales in overseas markets.

At this time, Fang Hong said: "However, if Xingyu Technology does this, it will definitely face more extreme and crazy suppression from Lao Mei in the future, because these things to do are to shake the hegemony of Lao Mei in the world." ”

Qin Feng nodded and said, "I understand, the whole company has been mentally prepared for this. ”

Fang Hong was quite satisfied with this, and then said: "You guys also have to work hard, the related technology of the satellite chip next door is also progressing very fast, but the relevant technology will have to be kept secret in the future." ”

"For example, what is the technology in the middle of the communication satellite, whether there is a small satellite relay or something, why you have such a large capacity for the communication satellite, how to solve the signal, antenna, signal strength, etc. in your mobile phone, these technical details can not be said in the future, just say that you can support satellite communication, as for how to connect, don't say, you go and guess."

Qin Feng nodded again: "Understood." ”

Now they are all domestic substitutions of the whole industry chain, and they are all done by themselves, of course, they can't say it, just let the other party guess.

Because there are still some places where the opponent can be stuck, and you have to wait for a breakthrough, you must not let the other party know what technical points can be stuck by him, and hide all the key technical details, so that where you can get stuck and where you are stuck is useless, and the other party can't figure out what the specific situation is, so it becomes impossible to start.

Fang Hong sighed and said again: "When this day comes, the world's communication pattern will change, and the world's network will really be interconnected in the future, and in the 5G era, it is not that only the Internet of the United States dominates the world, but it has become a telecommunications network in China, a telecommunications network in the United States, and other regions are also telecommunication networks, and then there is the problem of how to connect the telecommunications network with the telecommunications network, so that the root server control of the United States can be bypassed, which is also the fundamental reason why the United States will inevitably suppress madly." ”

……

(End of chapter)