Rebirth, I want to be a prince

Happy Valentine's Day!

Well, well, it's actually a happy Valentine's Day for lovers!But if there is no lover, the couple will die! ! !wakaka! ! !

Faced with Huawei's expected attitude, Shi Lei naturally remained calm. Regarding the announcement of the 3G standard this time, it can be regarded as the end for him.Before he came here, he never thought that there would be such a twists and turns in the middle, because of the intervention of the State Information Office and the Ministry of Information Industry, this matter can only stop here.

With Datang, Shi Lei needed time to adjust the Stone Group's operating thinking, but because of this, he unexpectedly obtained Huawei's alliance, and this result is still satisfactory to Shi Lei.What's more, the twists and turns he experienced made him see Duan Qinglai's loyalty to the Stone Group, and even got Gu Tan to join him.Of course, Gu Tan's joining can only be handled in a low-key manner, and it will have to wait a month or two before announcing the news.

The large-scale press conference on May 5rd was quite successful. This is a press conference that does not allow any mistakes. The main release party is the International Telecommunication Union. The three basic modes of the third-generation mobile communication standard have been fully released. All Enterprises involved in the creation and R&D of these three standards appeared on the stage one after another, and the entire press conference process seemed extremely bloated and cumbersome.

The word "China" has obviously become one of the biggest highlights of this conference, and Datang Telecom, as the main standard developer and provider, sat on the rostrum of the conference, together with Qualcomm of the United States and Vodafone Germany, Demonstrate the 3G standard mainly proposed by them to the media all over the world in turn.Unlike Qualcomm and Vodafone, Datang, as a joint-stock company established less than two years ago, is naturally the focus of the most media attention.

During the presentation, Datang received the most attention, taking up almost half of all questions.According to the prior agreement, both Huawei and Stone Group sent their respective technical representatives to answer questions from journalists from all over the world together with Datang.

In a situation that has already attracted much attention, Huawei's words ignited the atmosphere of the entire venue instantly.

Huawei told the world that they are working with Stone Group to develop a detailed standard based on the third-generation mobile communication standard, which will be used across platforms under the three 3G standards.At the press conference, except for France Telecom, who should know that the research and development results have actually been released, so they were relatively calm, the rest of the telecom operators, media, and major technology companies were in an uproar.

Stopping the crazy questions from the media, Cui Hao from Huawei began to explain the basic principles of this technical standard. Of course, the most important thing is to explain to everyone why this standard can be used in two completely different network media. Compatible between.

Those who are qualified to participate in this press conference are those who are very familiar with the principles of 2G and 3G networks. After Cui Hao finished explaining the technical principles of the cross-platform, the entire press conference fell silent.Most of the high-tech companies and R&D institutions present have considered the issue of cross-platform operation. At least, they must have considered how to realize the compatibility of the same hardware or technical standard under the two different standards of m. After all, the core networks used by the two standards are the same.However, adding the m-based upgraded network m2000 to the cross-platform camp is still quite explosive news.

In the current 2G era, many manufacturers have not even given up on research and development of products compatible with G-networks and networks. The famous dual-card dual-standby mobile phone is actually a model work in this regard.However, the different network standards lead to very different reception principles. It seems that it has been impossible to solve the problem of making these two network standards cross-platform compatible from the interface.

And what Huawei announced, even Cui Hao also said that they—especially Stone Group have made considerable breakthroughs in cross-platform technical standards, and have now entered the final stage of technical research. The following compatible technical standards may be available at any time.This is simply challenging the authority of the Americans and Germans in international mobile communication network technology.

Doubts are naturally inevitable, and they soon developed to a certain degree of gunpowder. Many reporters, and even representatives of other companies, criticized Cui Hao for grandstanding.Cui Haonai had no choice but to push Shi Lei to the front. Everyone knew about the hot atmosphere at the scene, but it was a result that many people did not expect to be besieged by such a lack of grace. .

Shi Lei stood in front of the venue, facing more than 3000 people questioning him, he looked around calmly, then stretched out his hands, signaling everyone to be calm.

Finally, under the intervention of the host's staff, the participants calmed down and waited for Shi Lei's speech.

"Before every highly innovative technology comes out, I'm afraid he will encounter the embarrassing situation of our Stone Group and Huawei Group today. Back then, when Bell invented the first telephone that could make calls across the ocean , may also be full of various attacks and reprimands against him. Technology is a very magical field. Many times, I will be shocked by my own inexplicable fantasies, but after I finished watching the movie "Star Wars", I was thinking, since everyone can even believe to a certain extent in a sci-fi movie that treats the universe as an ocean, why can't we believe that there is a technical standard that can realize the compatibility between g network and network in the interface environment? ?” Shi Lei said with a smile, the opening remarks were good, it did not involve any technical aspects, but used a very clever way to keep the audience quiet.

"Let's first look at the biggest difference between the two different network systems. The g network is honeycomb-shaped, and so is the net, but the g network and the b two honeycombs alternate. This is like the male bee and the female bee building their own different honeycombs— —Of course, I don’t need a biologist’s reminder. I also know that bees don’t live like us humans. For an ordinary bee colony, there is only one reproductive queen bee, hundreds of drones, and absolutely Most of them are non-reproductive female bees, which is what we usually call worker bees. Everyone knows that queen bees and even drones do not need to work. Their task is to increase offspring for the bee colony. What a wonderful life, full of flowers, eating, drinking and having fun, sex and childbearing are all part of life." Although many people at the scene did not understand what Shi Lei was talking about, the words Shi Lei said still made many people Send a knowing smile.

"I don't know if you have considered the feelings of bees, but I thought about it when I was very young. Perhaps a long time ago, bees were the same as us humans, and the number of male and female bees was basically the same. At that time, male bees Male bees build male beehives, female bees build female beehives, is there any difference between men and women, they must have different requirements for the beehives they build, this is like the g-net we use now, but it does not prevent the male bees from entering the female bee's nest Overnight. But as the species evolved, they found that because everyone was addicted to dating and mating, the overall development of the bee colony was delayed, so they began to evolve towards the current lifestyle of bee colonies. The only queen bee appeared, and the bee Afterwards, hundreds of male pets also came into being, and a large number of bees can only become hard-working worker bees, losing the ability to reproduce. Therefore, the honeycomb built by the worker bees has become a single-standard net. It has gone through a painful evolution process, but in fact, these different types of cells can be transformed into each other. Therefore, I hope that in the future, the base stations we build can take on the responsibility of cell transformation. When the mobile phone sends After the signal arrives at the base station, the base station is responsible for distinguishing its signal pattern, so as to use its pattern to build and propagate different cells. For bees, this is almost impossible. It is impossible to destroy the previous cell every time and build a new one Cells. But in network propagation, it is not impossible. The cells we are talking about are just a virtual application of the propagation mode. For different signals, these cells are completely possible. It was rebuilt according to the needs. Two years ago, when we joined the establishment of the t-sm standard, Huawei put forward such a theory. Our Stone Group—or I myself have a strong interest in this, so it has been , we have also invested a lot of research and development in this area. Fortunately, we seem to have reached the edge of being extremely close to success recently. In fact, this is not difficult to understand. It just depends on whether you are willing to accept that bees cannot choose their own reproductive ability, but we But you can choose a simple cellular network system composed of base stations. To put it bluntly, this is actually just some digital changes..."

Shi Lei used a slightly vulgar example to briefly explain the basic principle of this technical standard, which is far more vivid than Cui Hao's explanation just now.Many participants who were completely skeptical, after listening to Shi Lei's narration, seem to have begun to understand that the realization of this technology is not as far away as they imagined.

"In the era when the global line communication network architecture is almost complete, it has almost become a luxury to change the cellular system. I think many companies here have also made unremitting efforts in this regard. Efforts have yielded little. However, we are now facing a transition era of mobile communication standards. In the next few years, we will enter the era of the third generation of mobile communication standards. In between, there is a great possibility to build a cross-platform technical standard. The failure in the past was because the cost of changing the network was too high, and the future network is still under construction. Opportunity, it has come !"

The audience was buzzing, and many people seemed to realize that their past failures in compatible research and development may really be as Shi Lei said, the cost of change is too high, so reliable results cannot be obtained.And now, doubt is the best time for a very low cost. . )

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