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Chapter 1154 Communication Protocol Issues

What Liu Lang paid most attention to after arriving in the capital was the cooperation between Ren Weitian and Huaxia University. More than half a year later, Guowei Group spent millions of dollars to purchase a large amount of equipment and hired ten American engineers.

The chief engineer is called Nielsen, who is about forty years old. He graduated from Berkeley University and worked in a well-known semiconductor company after graduation.

Ren Weitian hired him with an annual salary of 150,000 US dollars.

The current average per capita income in the United States is around 39,000 US dollars. The salary in the semiconductor industry is higher. The annual salary of an ordinary engineer is about 50,000 US dollars. This Nielsen level is acceptable. In the original company, he can earn 50,000 US dollars per year.

Five thousand U.S. dollars, and now Ren Weitian gives him an annual salary of 150,000 U.S. dollars, which is almost three times his previous salary. No fool would do it.

Nielsen has the highest salary, and the other ordinary employees have much less, but they are all around US$70,000 or US$80,000. The annual salary of these ten people exceeds one million US dollars a year.

Of course, Guowei Company will not only recruit ten foreigners. They also recruit domestically. During this year’s graduation season, Ren Weitian specially went to several universities in the provincial capital to hold job fairs to attract talents with high salaries. Undergraduate students only need to work at Guowei Company.

, six hundred yuan per month, and five hundred yuan for junior college students. In addition to salary, they are also promised various benefits.

The wage level in Guangdong Province is not as high as it was more than ten years ago, but it is almost the same as that in Northern Liaoning Province. It is only a little lower than the capital and Shanghai. The average annual income of urban employees is a little more than 4,000, and the average monthly income is less than 4,000.

One hundred dollars.

The salary offered by Guowei Company is more than 100 yuan higher than the national average salary. However, there are no undergraduates to apply for the job, and they can only recruit some junior college students. This also makes the competent authorities of Guangdong Province very angry, thinking that Guowei Company

Stealing top students from state-owned enterprises.

Ten years later, junior college students are basically inferior students in the country. They are "bad students" who can't pass the college entrance examination. But in the early 1990s, junior college students were also very popular, and they would be good after graduation.

It has been sought after by major factories and enterprises.

There is no way. Currently, the country's annual college graduates, whether undergraduates or junior college students, total only five to six million. Ten years later, the country's colleges and universities will expand enrollment. In just a few years, the number of college graduates will surge from two to three million.

To six or seven million.

Therefore, the level of current college students is much better than that of undergraduates ten years later. It is already very good that Guowei Company can recruit more than a dozen college students.

In addition to these students, Guowei could only find some skilled workers in various factories. In fact, many employees came from their original workplaces with Ren Weitian. They were impressed by Ren Weitian's charisma.

Just trust the other person.

"Liu Lang, this is the switch our Guowei Company is developing. What do you think?"

Ren Weitian pointed to a switch the size of a television and said.

Liu Lang squatted on the ground and looked carefully, but he couldn't see anything.

"Mr. Ren, have you been tested?"

Liu Lang asked.

"Of course, there is no problem with the basic performance... Of course, this is not the final product. Give me three months and another three months before the first switch can be produced independently."

It is now January 1992. Guowei Company started to purchase a large amount of equipment in May last year, and it has only been seven months since then. It can be seen that Ren Weitian's work efficiency is really astonishingly high.

"Of course, there is still the issue of architecture protocol authorization, which needs to be discussed with the United States, but not now, at least until our local area network is completed!"

LAN communication is not something I can use just by making the base station chip. It needs to be authorized. The essence of this authorization is that the architecture of the base station chip adopts the American architecture. Of course, if you are good, you can also create it again.

A new architectural method, and this method must be widely recognized by the world and used on a large scale. Otherwise, information transmission between different architectures will not be possible.

This architecture is also called the communication protocol, which is the TCP/IP protocol. This is the basic communication protocol used in the network and refers to an agreement between the communicating parties on data transmission control.

The agreement includes unified provisions on data format, synchronization method, transmission speed, transmission steps, error detection and correction methods, and control character definitions. Both parties in the communication must abide by it. It is also called a link control procedure.

Because communication between computers must speak the same language in order to transmit information to each other. When data is transmitted on the Internet, each piece must meet certain specifications. Otherwise, how can the United States accept the data sent by China?

This protocol is a network architecture and protocol standard developed by the U.S. Department of Defense for its wide area network in the late 1970s. Based on it, I later became the largest computer network in the world. It is precisely because of its widespread use that I

TCP/IP became the de facto standard.

It can be said that with the popularity of the Internet, any base station chip must adopt this architecture standard. Those who do not adopt this standard will not be able to enter the Internet. This is a way for Americans to dominate the world by relying on technology. Even you can't resist.

No chance.

In addition to the communication protocol, there is also a security protocol. Currently, the only standard in the global wireless LAN field is the American industry standard, which is commonly known as Wi-Fi.

The architecture of base station chips was first designed and proposed by Americans, and is now gradually being widely used. However, the architecture of computer chips is not exclusive to Americans. There are three forms today. The first is the ARM architecture, which was first developed by two British researchers.

Designed by engineers in the late 1970s, the full name is reduced instruction set computer. The design is very clever. The computer chips of Wanan Company use this architecture.

In 1990, the company was officially reorganized into ARM Computer Company.

Wanan Company invested 2 million US dollars, chip manufacturer VLSI invested 300,000 pounds, and ARM itself invested 2 million pounds of intellectual property rights and 12 engineers as shares. It can be said that this chip architecture is the product of Wanan Company.

This architecture is also a popular chip design method in the world.

The second type is called the MIPS architecture, which is a processor architecture that adopts a reduced instruction set. It appeared in 1981. The designers were two professors from Stanford University. Today, its application scope is relatively niche and has not been widely used.

.

The third type is called the X86 architecture, which was first developed by Intel in 1981. Today, IBM's computer chips all use this architecture, and it is also a relatively popular chip architecture in the world today.

Each of the three architectures has its own advantages, but at the same time there are similarities. From a development perspective, the three architecture forms must be compatible with each other in the end. In fact, this was also the case in the previous life, but the ARM architecture is in the "war" with the X86 architecture.

Defeated, Intel became the king of the chip field in one fell swoop.


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