1991 Starting from the core

"We're here, right? Okay, then please ask Senior Brother to settle them down and let me take a look... In about a week, I will return to the Science and Technology Park and see them together."

"Is it the team led by Ruins?"

After receiving a positive answer, Su Yuanshan hung up the phone and breathed a sigh of relief.

With the arrival of David Ruins, the first batch of "foreign aid" borrowed by Yuanxin is officially in place. Then the next step is to prepare for the launch of MP3 and MP3 mobile phones.

Su Yuanshan plans to set the date as June 1st, and then adopt a global simultaneous release method. Let the world see what the future of mobile phones will look like.

Of course, before this, all information about the mobile phone was kept confidential.

Before returning to the provincial capital, Su Yuanshan was invited to visit Fujian Province, where he had a meal with his uncle, Sun Xihui, and the leaders of Fujian Province. Although everyone said nothing to each other, the tacit understanding can always be felt.

During the meeting, the leader naturally couldn't help but talk about HK's kidnapping incident. After learning that Su Yuanshan was forced to accept security measures, the leader laughed and then warned him seriously, saying that a gentleman should not stand behind a dangerous wall, so he should pay attention to it in the future. Safety is the key - in short, he gave Su Yuanshan a very high evaluation.

After a brief meeting, Su Yuanshan took a passenger plane directly to the provincial capital and returned to the science and technology park.

…

"Brother Fu, I'm home now. Can you guys take a rest?" The car on Su Yuanshan's side had just stopped. Before he could open the door, Liang Yongjun in front of him had already gotten off the car and came over to pull him away. door. It caused several electrical engineering students at the school gate to look askance at him, and made Su Yuanshan dumbfounded.

"Uh... cough." Fu Zhenhua glanced at the students in front of him and hesitated.

"Believe me, this is my territory. Let alone robbers, even an armored division may not be able to catch me - does the armored division know better than me where the sewer manhole covers can hide people?" Su Yuanshan joked .

"Haha, that's okay." Fu Zhenhua laughed. He also knew that compared to Hong Kong, the mainland itself is safer, especially after the "hard crackdown" in the past two years, the public security has been much better. Let alone key universities like Electrical Engineering.

"Then we'll book a hotel outside the school. Just let us know before you leave tomorrow."

"Uh... don't you go home and take a look?" Su Yuanshan looked at Fu Zhenhua - he knew that Fu had already bought a house in the provincial capital.

"Just call him out for a meal tonight. Come in quickly - well, I saw Professor Su coming out."

Su Yuanshan turned around and saw his father and mother standing at the school gate with smiles on their faces.

…

After arriving home, it was natural that his mother would nag him, saying that he should be careful when he was alone, as there were too many gangsters looking at rich people, and so on.

But his father was much more cheerful, saying that Su Yuanshan stayed in the office every day and didn't go out to hang out. Now he had bodyguards around him, how could there be so many dangers...

"Yes, I never leave the door without taking two steps. Besides, there are security guards at the door and employees outside - if anyone can really break into my office, then I will admit it." Su Yuanshan crossed his legs and ate. Mother peeled the apple and said with a smile.

"Anyway, you have to pay attention." Zhang Xiuyun glared at him, turned and walked to the kitchen: "I've made food."

"Ah, okay." Su Yuanshan responded, then turned to face his father: "Dad, our school has participated in the standards committee of the Ministry of Posts and Telecommunications, right?"

Su Xinghe knew that his son must have something to do when he came home as soon as possible. He pondered for a moment and then said: "I was involved, but to what extent, I don't know."

"Hmm... Speaking of which, in the field of communications, our school seems to be focusing on wired communications recently?"

Although the Department of Electrical Engineering established the School of Communications as early as 1992, its main strength is optical fiber communications - after all, there is a national optical fiber laboratory headed by a big boss.

In comparison, wireless communication is weaker, so the right to speak is gradually transferred to Beijing Post.

"You can't be stubborn. After all, we are a comprehensive university of science and technology. There are always things we are good at and things we are not good at." Su Xinghe looked at his son with a smile: "Why do you ask about this?"

"The main reason is that we received a notice that a group of experts from the Ministry of Posts and Telecommunications are coming to Yuanxin for inspection. I think the higher-ups may have sensed the opportunities for the 3G standard in the future..."

Su Yuanshan let out a long sigh as he spoke.

In his previous life, as a practitioner in the communications (chip) industry, he was of course very familiar with the finalization process of the 3G standard - if he really wanted to talk about it, he could not finish it in three days and three nights.

To put it simply, the country actually wanted to get in touch with the WCDMA standard of the European Telecommunications Standards Institute (ETSI) at the beginning - because the country has been using the European standard GSM since the 2G era, and has since been promoting GPRS, which can be regarded as an old standard. user.

Therefore, leaders of the Ministry of Information Industry, which had just been split from the Ministry of Posts and Telecommunications, formed a standards technology team, visited and invited experts from the European Telecommunications Standards Committee to discuss technology.

Of course, the idea of ​​​​domestic experts is very simple - since the country cannot produce a complete set of standards, then simply get on the WCDMA train and see if domestic technologies and patents can be added to the WCDMA standard so that they can follow suit. Come and drink.

However, after the technical exchange meeting began, when domestic experts pointed out certain flaws and shortcomings in the WCDMA standard and tried to propose solutions, they were completely rejected by the other party with reasonable grounds.

It turns out that everyone has considered all the circumstances. All the plans of domestic experts have been considered to the point where they can no longer be considered.

In other words, no one can even look at my treasure.

Since we can’t bring out the technology, we naturally can’t get on the WCDMA train.

But at that time, we had entered a new century, and with the increasing demand for wireless communications, the establishment of new communication standards was imminent.

Therefore, the country still refused to give up... In the end, the research department of the former Ministry of Posts and Telecommunications established a communications company, and reached a cooperation with Siemens, bought all the TD-CDMA technology, and added its own technology, and finally established the International Telecommunications Standards Committee The day before the deadline for standard application, an application called TD-SCDMA standard was submitted.

What is a bit unforgettable is that the domestic technical support for the TD-CDMA standard is only for antenna technology. There has been no meaningful upgrade and improvement of TD-CDMA, which was originally technically backward or even imperfect.

Then, TD-SCDMA was handed over to China Mobile, the largest mobile communications giant in the country at the time, and became China Mobile's biggest pain.

Well, I was too embarrassed to call it 3G at that time, so it was called G3.

But now, with the strong rise of Yuanxin and years of investment without regard to returns, this time... it should not be as regrettable as before.

At the same time, what makes Su Yuanshan feel gratified is that the country has also realized the importance of communication standards in advance because of Yuanxin's actions.

This inspection should be in preparation for the international telecommunications standards conference that will be held soon.