At the beginning, when the mobile phone was just a big brick. In order to facilitate contact, Qin Zhenhua once had such a brick phone in his hand. No matter how much it takes to answer a phone call, it costs a lot of money.
There is no signal yet, so you need to make a phone call while walking, and there is no signal when you stop. Later, this kind of mobile phone was eliminated, and the new defenders were much smaller and could be put in their pockets. Most of them were
The cover is flipped, and when making a phone call, you can open the lid. Of course, many people cherish their phones and hang a cowhide box on their belts to install the phone, and they still have to be deliberately exposed to the outside.
Then, mobile phones are becoming more and more common. Nowadays, mobile phones are no longer affordable for high-end business people. Many people are using them, and even college students have a lot of them. It can be imagined that when they arrive, mobile phones will be even more
It's a huge market.
Moreover, unlike computers, mobile phones are updated faster. Ordinary people can use a computer for three to five years, while mobile phones may need to be replaced in two to three years. In this way, the mobile phone market
It's even bigger.
Although Wang Xiaoqiang has the final say in the company at hand, he has shares in Yima Factory after all, so now, Wang Xiaoqiang takes this opportunity to talk about the company's development with Qin Zhenhua.
The mobile phone business is the next development strategy, but it is just for making money.
"Mobile phones are constantly being updated, and that's because communication technology is developing." Wang Xiaoqiang knew that Qin Zhenhua was not familiar with the technical details within these industries, so he simply talked to Qin Zhenhua here.
"The beginning was the kind of brick-block mobile phone, called 1G technology in the industry. This technology is an analog technology. You can only make phone calls and not do anything else. Because it is an analog signal, the number of channels is limited and the signal quality is poor.
Therefore, it was soon eliminated. Motorola, which mastered this technology, declined. In the 2G era, communication giants like Siemens Ericsson appeared. They developed digital communication technology and pushed mobile communication technology to the point of
A new height, the specific manifestation is that it is not only able to make phone calls, but also able to send text messages." Wang Xiaoqiang introduced.
Specifically, in the 1G era, you can only make phone calls and in the 2G era, you can send text messages, which means you have the function of sending text. This is the advantage of digital signal code. Encoded information can easily transmit text.
"What about the 3G era?" Qin Zhenhua asked curiously.
"The construction of 3G networks is now underway. In the 3G era, we can transmit pictures and browse web pages. Some of our mobile phones have begun to have the Internet access function. This is the credit of 3G. It transmits data faster than 2G
, the amount of information is transmitted more."
Qin Zhenhua nodded. It seems that his mobile phone can indeed transmit pictures, but due to confidentiality needs, Qin Zhenhua has not yet transmitted various technical information on his mobile phone. When this technology matures, it will be even more important to transmit design drawings or something like that.
Convenient.
Moreover, your mobile phone can also access the Internet! Today's network is just to use computer access and browse on the computer terminal. If it can be browsed on the Internet in the future, it will obviously be more convenient.
After hearing Wang Xiaoqiang's words, Qin Zhenhua asked again: "What about 4G?"
These numbers are rising and their functions are constantly increasing. Since 3G has reached the point, 4G technology needs to be pre-researched, right?
"Now, there are several major companies in the world who are pre-researching 4G technology. Compared with our 3G, the transmission speed is faster and the amount of information is greater. Therefore, a more promising function is that it can have video functions.
In the future, if we want to contact each other, we can just open our phones and we can chat with videos."
After hearing Wang Xiaoqiang's words, Qin Zhenhua was a little surprised: "Isn't this a science fiction world?"
In various science fiction, the future world is created, and there are video chat scenes. Anytime, anywhere, now, using 10 megabit fiber in broadband is already high-end. There is no problem with transmitting videos. Who would have thought that things on the computer can actually be
You can move to your mobile phone.
"Yes, the technology is very advanced and the investment is also very large. However, when we were developing mobile technology in the first few times, we did not keep up with it, and we can't fall behind again this time. Therefore, we plan to do this kind of pre-research and occupy the future
The commanding heights of mobile communications." Wang Xiaoqiang said: "This may cost a lot of money, but it must be made. After breaking through this technology, it can greatly improve the scientific and technological level of our country. These civilian technologies will also
Stimulate the development and improvement of military communication technology.”
Qin Zhenhua was still immersed in the surprise just now. After that, mobile communication technology can actually realize video on mobile phones, which is absolutely superb! Moreover, there are many applications, such as video conferences, and even doctors can ask remotely.
Patient diagnosis and so on.
"Brother Qiang, do you think, will your mobile phone replace the computer in the future?" This idea suddenly appeared in Qin Zhenhua's mind.
Hearing his question, Wang Xiaoqiang smiled: "The function of a mobile phone will become more and more powerful, but its basic function is still communication. In terms of work, computers are more suitable. Computers are also developing, and performance will become more and more
The stronger the phone is, it is impossible for a mobile phone to replace a computer. You can ask about National Day.”
As for the projects studied by Qin Guoqing, they are definitely not something that can be run on mobile phones.
Qin Zhenhua nodded. No matter how powerful the mobile phone is, it is still a mobile phone. The basic function is communication, and other functions are all attached. Even if it is video, it is an extension of the communication function. Speaking of work, of course, it is still a laptop.
Now, while walking and talking, they came outside the factory. Qin Zhenhua pointed to a building in the distance and said, "Brother Qiang, since we are here, we have to have a good meal, go, build
Lida Hotel.”
Liu Dajun came, Qin Zhenhua invited him to eat in the canteen, but Wang Xiaoqiang came, so he had to go to Jianli Hotel. The treatment of the two was different. If Liu Dajun saw him, he would not be wronged.
Qin Zhenhua could choke Liu Dajun to death with one reason. He and Wang Xiaoqiang were relatives, and he was Wang Xiaoqiang's brother-in-law. Can Liu Dajun compare this relationship?
Wang Xiaoqiang nodded: "Okay, but, are we the only two?"