Chapter 765 Breaking the Record
Nowadays, people engaged in mobile communications all over the world are in a state of confusion. How long ago did a large Eastern country apply for a mobile phone patent technology, and now it has announced mass production?
In fact, Xiaobenzi was the first person to develop 1G network in the world. At that time, they established 88 base stations with 600 dual communication channels.
The first countries to use mobile roaming networks were Norway and Sweden.
In fact, simple mobile phones can be traced back to the walkie-talkies used by Sandoku during World War II.
Many people saw in old Bald Eagle movies that the rich people making calls in their cars were also mobile communication phones, but they had communication equipment in their trunks, which almost occupied the entire trunk. They can be regarded as the earliest commercial mobile communication phones. .
Later, the devices became smaller and smaller. Bald Eagle's 1g network started in September 1983. At the same time, Motorola launched the first mobile phone, Motorola 8000X, and sold 1,200 units in 1983. However, five years later, they It has accumulated 2 million users.
At this time, the big countries in mobile communications were the Nordic countries such as Finland, Norway, and Sweden. In 1983, Finland seemed to have 14,000 users.
Many foreign journalists have flocked to certain Eastern countries, causing flights to some Eastern countries to be somewhat crowded.
Because this is so unbelievable. How can some Eastern countries have so many mobile users? Aren’t mobile phones a luxury product for the rich?
These foreign reporters actually went to the business halls of two mobile communication companies for interviews. They looked at the exquisite and alternative mobile phones in front of them, which were completely different from the mobile phones released by Motorola.
The two mobile communication companies also gave these foreign reporters a try, because now the mobile phones of mobile communication companies are all refurbished machines that have been tested and re-repaired and passed quality inspection.
"Madam, are you saying that this mobile phone can last for one hour of talk time?" The reporter who first came to the business hall asked in fluent Chinese.
"Yes, sir, our mobile phone has a talk time of one hour and a charging time of only 5 hours, and we also provide spare batteries." The salesperson introduced it in Chinese gracefully.
These reporters already knew when they arrived that the charging time of mobile phones produced in their own country is basically about 10 hours.
"Here, how did you do this?" The reporter played with the mobile phone in his hand. Although this mobile phone is large, it can be carried in the suit pocket at any time.
"This is the result of the efforts of our country's scientists. The batteries of our mobile phones use the latest ternary lithium battery." Although the salesperson does not know what a ternary lithium battery is, he knows that this kind of battery is very powerful.
"Oh!" The reporters were dubious.
"So can we give it a try?"
"Of course." The salesperson looked at the foreign reporter and nodded.
So the reporters were divided into two waves, one inside the house and one outside the house, and then took turns talking on their mobile phones.
After actually calling for an hour, the phone felt a little hot to the touch.
In the surprised eyes of the reporters, the salesperson skillfully replaced the two spare batteries, and then the phone was revived with full health.
There were two dead batteries that only started charging on a dedicated charger.
"Oh my God!" These reporters initially didn't believe that certain countries in the East actually had such technology, but they realized it was true after personal experience.
Then these reporters traveled all over Kyoto and found that there were many users of mobile phones. Even at the entrance of the alley, there were some old men dressed up and talking loudly to someone with a mobile phone. Of course, maybe this old man might be an old leader, because Nowadays, it is very easy to meet the older generation leaders in Kyoto. You can often go to some theaters and movie theaters to meet them anywhere.
Many leaders like to listen to opera.
On September 10, 1983, some Eastern countries announced that the number of mobile phone users in Kyoto exceeded 5,000.
On September 15, 1983, some Eastern countries announced that the number of mobile users exceeded 10,000.
On September 20, 1983, some Eastern countries announced that the number of mobile users exceeded 20,000, officially leading the world.
Historically, in 1983, there were 14,000 registered mobile users in Finland, 10,000 in Sweden, 8,207 mobile users in Norway, 6,931 in Norway, and 4,150 in Denmark. (The data is quite different)
At the end of September 1983, some Eastern countries announced that the number of mobile users had reached 30,000.
At the same time, some countries in the East announced mobile communication plans for large cities such as Shanghai and Guangzhou, and announced that the scale of the mobile industry is close to 2 billion.
This scale not only counts the value of mobile phones, but also signal base stations and upstream and downstream industrial chains.
In early October 1983, FiberHome Technology Company announced a cooperation agreement with Hong Kong Island Changsheng Mobile Communications Company.
At the same time, the Kyoto Communications Department held training courses in Kyoto to train mobile service technicians. At the same time, two mobile communications companies, China Mobile and China Unicom, began to establish their presence in major cities in the country.
In mid-October 1983, some Eastern countries announced that the number of domestic mobile users exceeded 40,000.
"Haha!" Liu Hai laughed out loud when he saw this news being reported on the news.
"Why are you laughing?" Junior sister was very curious when she saw Liu Hai smiling.
"You don't know how many foreigners come to buy mobile phones from us from late September to mid-October."
"A large part of them are journalists who buy mobile phones for experience, and of course there are some people who come with other purposes." Now you have to register your identity information at the mobile communication business hall to buy a mobile phone, so Liu Hai naturally knows the inside information.
"Ah!" Junior sister didn't expect that there would be such people among the 40,000 households.
"There are still several thousand orders waiting, and it is estimated that many foreign companies will buy them back for research."
"Are you afraid?"
"Of course not, starting next year we will upgrade our mobile phones to make them lighter and thinner." The second generation of Loongson chips is already in the final testing stage, and Liu Hai expects to produce the fourth generation of Loongson chips in 1985.
After the second generation of Loongson chips are released, they will be used to produce our own computers immediately.
"Lighter and thinner?"
"Can you imagine a mobile phone that is only 100 grams in size, but can be used all day?" Liu Hai asked with a smile looking at Junior sister.
"Two taels?" Junior sister widened her eyes when she heard this.
"Yeah."
"Is it the smart watch mentioned in your science fiction novel?"
"Huh?" The smart watch in Liu Hai's science fiction novel has a virtual projection mode.
"Almost." Liu Hai nodded.
After a few more years, when CDMA technology comes out, we can do digital communication.
Liu Hai's guess is very accurate. Although the purchase of mobile phones adopts real-name authentication and information registration mode, it does not restrict foreigners from buying.
So these foreign manufacturers and research institutions have come to Kyoto to buy mobile phones and then go back to study.
There are so many manufacturers and research institutions in the world, this is a huge order.
The most embarrassing one is Motorola. Looking at the 1.1 kg and 20 cm long big guy it just launched, and then looking at other people's mobile phones.
Although this mobile phone is still 17 or 18 cm after opening the flip cover, it is only about 10 cm after closing, and the bottom of others is still an arc shape.
But now we have to change the design and let the manufacturer change the mold, which is another huge investment. In addition, we have to buy ternary lithium batteries, which can be customized from a certain big country in the East, but some big countries in the East need to reach a certain number of ternary lithium batteries before they can open a separate mold.
Industry experts even exclaimed that the wolf is coming.
Faced with this situation, Motorola also fell into a difficult sales situation, because the newspapers clearly reported that mobile phones in some Eastern countries only cost $2,500, but Motorola made an ugly thing and sold it for $3,995.
Thanks to the reporter's report, the people of Bald Eagle are very familiar with the parameters of Panda mobile phones in some Eastern countries, because there are comparison pictures on TV and in newspapers.
Look at Motorola again, it's like a big mobile phone like a walkie-talkie, even the rich who want to buy it feel like they are being cheated.
Others' designs are better than yours, the talk time is twice as long as yours, the charging time is half of yours, and they have spare batteries that can be replaced at any time, and the price of others is $1,500 cheaper than yours.
The rich who have already got the Motorola 8000 mobile phone are embarrassed to use it, because once they take it out, the people around them will look at it as if there is something wrong.
On the contrary, at this time, Ford announced that it would make mobile phones, and the full solution of mobile phones was customized by Fenghuo Technology Company.
That is to say, the mobile phones made by Ford are suitable for the communication standards in Bald Eagle.
Motorola was immediately confused. You, a car manufacturer, also want to make mobile phones?
As a result, Ford actually established a mobile phone manufacturing company and obtained a communication license.
Ford has deep connections in the political and business circles in Bald Eagle. Ford also saw the embarrassing situation in Bald Eagle. On the one hand, the people of Bald Eagle need mobile phones, but the government will definitely not let go of face and will not allow imports.
Chrysler was also confused by the fact that its old rival actually made mobile phones. Later, after a closer look, it turned out that companies in some Eastern countries provided a complete set of technology, which means that as long as you pay for it, you can also make mobile phones.
Think of a mobile phone that sells for $3,995, while a car sells for only $3,000, and mobile phones have monthly call fee income, which is a solid cash flow.
Just look at how profitable the current telephone companies in Bald Eagle are.
Chrysler approached Ford to discuss cooperation to build their own communication network, and then we collect the money ourselves, without going through the telephone company of Bald Eagle.
Ford thought about it and felt that the two of them were a little weak, so he brought in the Niu Niu dealers, and then brought in several consortiums, preparing to build their own mobile communication network.
The Niu Niu dealers were even more powerful, and got the monthly phone bill data of tens of thousands of households in Kyoto, a big country in the East, which immediately made these people's eyes drop.
Although the telephone company of Bald Eagle strongly opposed the establishment of a new mobile communication network, it said that you can use my telephone cable network.
There are also politicians on the Bald Eagle side who say that this is related to the communication security of their own country.
Ford took out the technology license, which means that Fenghuo Technology Company can license the mobile communication technology of mobile phones to American companies for their own production, and just pay patent fees to Fenghuo Technology Company according to the equipment.
No one expected the waves caused by mobile phones, but Liu Hai's attention was not in this regard.
At the end of October 1983, Liu Hai looked at the small bypass ratio turbofan engine in front of him, which is the engine of the fighter.
The code name of this engine is Qinshan, which means that this engine has become the backbone of our sky like Qinling Mountains.
This engine has finally been assembled and is undergoing preliminary testing, not ignition testing. Ignition testing should be done on a professional test bench.
The test here is mainly to test whether there are any problems between the various parts. All parts are tested here, and then they will be sent to the test bench for testing.
Fortunately, we have obtained high bypass ratio engine manufacturing technology and HP engine manufacturing technology. Although these two are engines for civil airliners, and they are high bypass ratio engines and fighters, small bypass ratio engines are two types.
However, some aspects of manufacturing technology and materials are universal.
"I will be satisfied to see this guy fly before I retire." Sun Aiguo watched the engine undergoing the final test.
"Leader, you think too much. You are so strong, and you will have no problem living another 50 years." Liu Hai said with a chuckle.
"Liu Gong is right." The deputy director in charge of military industry laughed beside him.
"Thank you for your hard work, Mr. Liu. You are not only busy with things here, but also busy with other things." The deputy director spoke again.
"I just talk, but they are the ones who do the hard work." Liu Hai said modestly.
"Mr. Liu is modest!" The deputy director said with a smile.
On the other side, the formal test began. It was necessary to conduct pressure tests on various pipelines on the engine, as well as pressure tests on other parts, sensor tests, control tests, etc.
Only after the test is successful will it be sent to the test bench.
Otherwise, if it is sent to the test bench without testing, it will be troublesome if there is a problem with the pressure of the pipeline here, there, or there is a problem with the control.
"Start the test!" Sun Aiguo gave the order directly.
"Don't be nervous, leader. Failure is common in our work." Liu Hai looked at Sun Aiguo and said a little nervously, after all, the director was old.
"Why should I be nervous? I'm not nervous at all." Sun Aiguo said while holding up the teacup to drink water.
Liu Hai laughed.
The news reported by each person in charge came out of the intercom.
"The oil pipe begins to be pressurized!"
"The circuit system begins to be powered!" and so on.
Liu Hai picked up a notebook, listened to the conversation inside, and ticked the relevant items, indicating that the project had begun testing.
In fact, everyone in the factory was very nervous, because this was the first engine used in the motorcycle factory for fighter jets. Although this test was only a small part of the overall test, everything was done step by step.