Zhu Jun smacked his tongue and exclaimed: "One million R&D bonus!? Before the successful development of lex5000, I imagined that only 28,000 yuan was issued!"

Lin Yun's eyes flashed, and he whispered to an engineer beside him: "Great! Our Chongguang company not only has good treatment, but also high bonuses!"

Hu Yiting saw that everyone's sentiment was high, and hurriedly struck while the iron was hot: "The research and development speed must be fast! I heard that ZTE has solved the parallel connection problem and is in the process of producing prototypes, and it is estimated that they will be able to produce products before the end of the year." ◎, comrades, time waits for no one!"

Gong Linsheng, director of the supply chain, said nervously: "Chief Engineer Hu, I would like to thank you and Mr. Wu for their trust in me, I am a college student, I am old, and I can't help in research and development, but I promise that in the procurement of components and quality control, I will serve the company's research and development needs." ”

Hu Yiting approvingly: "Director Gong, your experience is your greatest wealth, you must respond in advance to the next R&D work, don't let the R&D project team and other things, don't be afraid to spend money on the purchase in advance, even if you take a plane, you should send it to the first time, get it back in the shortest time, and save R&D time as much as possible." ”

Gong Linsheng said: "It must be! Mr. Hu, don't worry, I have left my wife and children in the northern capital, and this time I went south to Hushan to do business, and I must not delay the company's affairs." ”

Hu Yiting saw that the conference was almost open, so he transferred to a small meeting, that is, to discuss technical issues with the R&D department, and the rest of the people dismissed.

When he came to the development room, which was converted from a factory, Hu Yiting saw that the environment was very tidy, the roof and walls were all repainted with paint, the air was filled with the pungent smell of new paint, the floor was covered with green insulating floor glue, and there were rows of long tables with development equipment. Neatly lined up from one end of the factory to the other. All the windows and doors in the factory are wide open, and the ceiling fans are also whirring, trying to disperse the smell as soon as possible.

"The R&D team is here?" asked Hu Yiting.

"It turned out that the company had 57 R&D personnel, and after our repeated mobilization, 51 came this time, but fortunately, the nineteen-person core team of the original R&D lex5000 all followed. Not a single one is missing!"

"Yay!"

Zhu Jun smiled shyly: "In the final analysis, our Chongguang company has high treatment and good welfare." ”

Hu Yiting smiled knowingly: "Let me see your current R&D progress." ”

Zhu Jun hurriedly took out a large stack of technical materials and explained them to Hu Yiting one by one.

For the whole afternoon, Hu Yiting soaked in the development room, and after a long time, he didn't feel that the air was pungent.

As the former chief full-stack engineer of Huachuang, and has a knowledge structure that is 20 years ahead of today's world, it can be said that there is no field that Hu Yiting is not proficient in, he methodically analyzes every technical information, and tirelessly makes detailed annotations and instructions.

Zhu Jun watched from the sidelines in amazement. shouted "God" again and again.

Lin Yun, the director of product project development, was also quickly attracted to it, and after seeing Hu Yiting's annotated text, he was incredible!

The two of them immediately distributed the technical documents that Hu Yiting had instructed to everyone in the R&D team to circulate, and asked Hu Yiting on the spot if they didn't understand something, and Hu Yiting always took the trouble to explain it to everyone over and over again until everyone understood.

If everyone respected Hu Yiting before because of his aura of mathematical genius and the identity of the boss, now he is really shocked. The five-body body that admires him is thrown to the ground!

Hu Yiting took out some technical papers that he had taken time to write in Beidu during this period of time from his leather bag, which he believed would be useful for the development of program-controlled switches. He deliberately sorted it out from his memory, hoping to come in handy.

Lin Yun looked at the instructions of Hu Yiting on the technical data of "Exchange Interconnection Multi-plane Three-dimensional Structure Control System" in his hand, and his hands trembled excitedly.

"Whether it's hardware or software, there's nothing Hu Yiting doesn't understand! Is he still 16 years old? He's just a monster! A person who is born to know! That is, a person like Chief Engineer Hu?"

"Oh my God, I didn't think of this solution, using software to achieve real-time system reconfiguration and self-healing. It's a great idea to weed out useless resources in a timely manner, clean up the resources that are occupied by the system, and reconfigure the runtime environment!"

"The human-machine command for manual intervention and recovery was originally set up like this! We used to go astray!"

"No. 7 signaling dual-plane configuration! It turns out that this will work! In this way, the problems of low signal processing success rate and high leakage rate will be completely solved! This solution is too strong!"

"It's a great idea to set up a separate subsystem and build a real-time service observation capability that can comprehensively record all kinds of calls to the server!"

"Module processor dual machine hot backup!

"The idea of technology to separate the communication channel from the voice channel? How did Hu Yiting come up with it!!

"User Caller ID Display and Restriction Display!

"The separation of Internet data transmission and voice channel!

……

With tears in her eyes, Lin Yun looked at Hu Yiting and thought: "If Hu Yiting had joined Changxiang earlier, wouldn't the program-controlled telephone exchange of Changxiang have already monopolized the whole country?!!!

"It's so strong!"

"His R&D skills are so strong!"

In the midst of everyone's discussion, Hu Yiting got up with a copy of the document and greeted: "I think everyone's current problem is mainly in the development of the management module of high-speed bus parallel, let me talk about it to you." ”

At this time, there was already a large group of engineers around him, and he immediately pricked up his ears when he heard this.

Hu Yiting took the text jiàn, walked to a whiteboard in the real room, picked up the toner writing pen and explained while writing.

"According to my plan, the whole system must be divided into user module (ASM), digital relay module (DSM), service circuit module (SCM), signal and clock module (CTM), auxiliary control module (ACM), maintenance and external equipment management module (MAMP; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; PM), peripheral switching module (LTM), and the system expansion interface is reserved, and new modules can be added in the future.

In these modules, your problem now lies in the LTM peripheral switching module, which is the key to the parallel connection of the system, if you do not solve this problem, you will not be able to do parallel, and you will not be able to realize the parallel connection of tens of thousands, hundreds of thousands or even hundreds of thousands of telephones in the same network.

As long as this problem is solved, our switches can not only realize multi-machine and multi-level large-scale paralleling, but also realize a fully decentralized control structure!

At that time, each single machine can be distributed in different computer rooms, each with independent call processing functions, and each can form an independent bureau! The central module in the central computer room is responsible for completing the communication between modules, forming a large-scale network composed of dozens or even hundreds of bureaus, and the total capacity can definitely exceed 100,000 lines, and it is entirely possible to realize the large-scale network construction of hundreds of thousands of lines or even millions of lines in the future.

The key to the peripheral switching module LTM is how to design the digital switching unit (DSU), I am an expert in this area, and I will tell you the general principle and implementation here.

First of all, 2000 door machine only needs to set up a 64 by 64 two-way switching unit to complete the input and output exchange between any time slot, with the increase of parallel group, we continue to increase the number of DSU units, each DSU is equivalent to a switching plane, with the increase of DSU units, the switching plane is also increasing.

I'm going to draw a diagram of the structure for you...... You see, under such a configuration, two digital switching unit DSUs can be connected in parallel...... Such a configuration can achieve 16 machines in parallel...... Such a configuration can achieve more than 56,000 parallel doors...... This configuration can solve more than 100,000 doors in parallel, and the estimated upper limit of the system load is about 170,000 doors...... The design of the DSU unit is actually not difficult, and the specific structure is like this......"

With Hu Yiting's in-depth explanation, there was silence in the factory, and the R&D personnel were dumbfounded, as if the sailors on the Columbus ship saw the New World for the first time, and the exciting coastline gradually showed magnificently and clearly in front of everyone's eyes.

All the engineers were taking notes, and Hu Yiting kept giving project tasks to Zhu Jun and Lin Yun, and the goals, technical routes, and key solutions of each project were all clear and clear.

Lin Yun looked at Hu Yiting with admiration, feeling that his project development manager was simply weak compared to Hu Yiting.

"He is simply a god! He has everything in his chest!

Hu Yiting's class lasted until dusk, when the sunset dyed a fire-like sunset, and the room of the factory was red everywhere.

At this time, the mobile phone in Hu Yiting's purse rang, and Hu Yiting motioned to Zhu Jun to help him pick it up.

Zhu Jun picked up his mobile phone, nodded again and again, and shouted to Hu Yiting behind a large group of engineers who were carrying chairs around Hu Yiting to listen to the class: "Chief Engineer Hu, your mother called you home for dinner." ”

Hu Yiting's mouth was dry, and when he heard this, he was so depressed that he almost scolded: "Your mother just called you home for dinner! Your uncle! Lao Tzu has worked hard to teach you, you dare to say this about me...... Forehead...... All right...... It's 1995...... Probably my mom told me to come home for dinner......"

Hu Yiting figured out his current era and smiled stupidly: "You told her that I won't go back tonight, eat in the cafeteria, and we will work all night at night." ”

How did Zhu Jun know that Hu Yiting was so involved in what he just said that he was so confused in time and space in his brain, he didn't know what year it was, he nodded at Hu Yiting, and hung up the phone after returning the phone.

After being interrupted, Hu Yiting also found that it was getting late, and hurriedly announced that the technical seminar would be temporarily ended, and everyone would go to the cafeteria to eat. (To be continued.) )

Visit wèn9??? 9???. c??? o??? m,sj.9?? 9??, Pure green refreshing reading.