Rebirth 1984: Starting with the development of Hanka

第199章 3网合1与高速(42k)(第12页)

The route planning of the Internet backbone network should take a long time, which involves the interests of many parties.

This is just like building high-speed rail. The areas connected to high-speed rail will certainly benefit from it.

Therefore, the government has also sent manpower to plan the route of the backbone network.

At present, Wujiang Group's main task is to develop high-performance, low-cost optical fibers.

In order to develop optical fiber, Wujiang Group directly invested US$10 billion in research and development, which is a big deal at the moment.

At present, not many companies are willing to invest so much research and development funds in optical fiber.

But the profits of optical fiber are actually very high. It is not only used for the Internet, but also for cable TV networks.

In the previous life, China's first optical fiber cable TV network was built in Shanghai's CN District in 1992. Before that, most TV networks used coaxial cables for transmission, or they installed antennas at home to receive wireless signals. However, if coaxial cables were used, If the connectors are not in good contact, there will be interference, and the wireless signal will be particularly poor on thundery and rainy days.

With the laying of optical fiber, the era of cable TV has begun.

Zhao Ye wants to realize the integration of three networks into one, but for now, there are still certain technical flaws that will be difficult to solve at once.

He is also hesitating whether to develop the three-network-in-one technology in one step. In this way, by laying optical fiber once, the three networks can be shared, which greatly saves costs.

In his previous life, as early as 1997, Director Zhou Hongren wrote an article in the "Computer World" newspaper. For the first time, he systematically introduced the internationally leading concept of "welcoming the new era of integration of computers, televisions and telephones" to the country. He was the earliest in the country. "Triple Network Integration".

Zhao Ye stood in front of the floor-to-ceiling window and meditated. He liked to look down into the distance. He couldn't help but feel as if he were "at the top of the mountain and could see all the small mountains at a glance." When thinking about problems in this way, there would be a big picture. Of course, this is just his own idea.

"It is now 1990. If I take the lead in proposing the 'triple play', I can make a name for myself. Moreover, the advantages of 'triple play' are extremely obvious. If China takes the lead in developing 'triple play' from the beginning, ', can drive the rapid development of computers, televisions and telephones!"

"I also understand the technology of triple play, which mainly involves basic digital technology, broadband technology, IP technology, software technology, etc..."

Zhao Ye couldn't help showing a hint of expectation and murmured: "Once the 'three networks in one' is successful, information services will shift from a single business to multimedia integrated services such as text, voice, data, images, and videos, and it will also help to greatly reduce the number of Investment in infrastructure, simplified network management, reduced maintenance costs, transformed the network from independent professional networks to comprehensive networks, improved network performance, and further improved resource utilization levels!"

"The integration of the three networks has broken the long-term vicious competition between telecom operators and radio and television operators in the field of video transmission. The major operators will compete for food from one pot, and the rates for watching TV, surfing the Internet, and making phone calls may be reduced together!"

"This is a contribution to the present generation and a benefit to the future!!!"

"Right now, the construction of the first fiber-optic TV network in China has not yet started, and a lot of wasted money has not been spent. It is easy to turn around. If Director Zhou Hongren proposed the 'three networks into one' in 1997, it would be difficult to turn around. , it can be said that it is a done deal. After all, the country has invested so much money in optical fiber. How can it be said that it is not necessary? At present, the country has not invested in optical fiber cable TV network. This is an opportunity. The "triple network integration" proposed by me One'll definitely be able to pass the national review!!!"

Thinking of this, Zhao Ye looked solemn. He had a great sense of achievement in implementing the "three networks into one". Europe and the United States were lagging behind China!

Soon, Zhao Ye picked up the phone and contacted Minister Huo Xingwei. After the call was connected, he immediately told the other party about the idea of ​​"three networks in one".

When Minister Huo Xingwei heard this, his face immediately filled with excitement.

"Mr. Zhao, can 'three networks into one' be technically realized?" he asked quickly.

"Absolutely, no problem." Zhao Ye said confidently.

After a pause, he continued, "The network structures, technical standards, and communication protocols of telecommunications networks, television broadcasting networks, and computer networks are all different. But if we want to realize the integration of the three networks, we must find a mutually recognized network structure." , technical standards and communication protocols. Here, IP switching is a communication protocol that can be accepted by the three networks!"

There were some words that Zhao Ye didn't say.

In fact, the main problem faced by "three networks in one" is not technology, but human factors. The final realization of "three networks in one" must resolve the conflict of interest adjustments between industry departments and networks, and the three major networks must find a balance of interests acceptable to everyone.

Zhao Ye feels that problems in this area must be solved by the state.

Wujiang Group is responsible for providing technology.

After hearing this, Minister Huo Xingwei was silent for a while, and then said: "I will report this matter to the superiors immediately, and then invite experts to come over for a meeting to discuss the feasibility of 'three networks in one'!"

"Ok, no problem!"

Zhao Ye smiled and nodded. The integration of three networks into one is absolutely feasible. The experts would only marvel and then agree.

After finishing the conversation with Minister Huo, Zhao Ye thought for a while and immediately called over the person in charge of optical fiber, Academician Zhao Zisen, and the general manager of Wujiang Communication Technology Company, Lu Jia.

After a while, the two of them came to Zhao Ye's office one after another.

"Hello, Chairman, do you have any questions for me?" Academician Zhao Zisen asked first.

Zhao Ye said: "I just proposed to Minister Huo the idea of ​​​​'triple network integration' of telecommunications network, TV broadcast network and computer network. Therefore, I need the optical fiber department and Wujiang Communication Technology Company to work together to realize the 'triple network integration' as soon as possible." One's function!"

After a pause, Zhao Ye looked at Lu Jia and said, "Among them, the core network equipment is a triple-play fiber optic Ethernet switch!!!"

Hearing this, Lu Jia nodded solemnly: "I understand, and I will organize the development team to conquer this technology as soon as possible."

Zhao Ye nodded, then looked at Academician Zhao Zisen and said, "Academician Zhao, you must develop advanced single-mode optical fiber as soon as possible!"

Single-mode optical fiber has the advantages of low loss and small dispersion, and is an ideal medium for long-distance and large-capacity communication systems. When discussing which is better, single-mode optical fiber or multi-mode optical fiber, China had already reached a conclusion in the early 80s.

Academician Zhao Zisen couldn't help but nodded heavily: "Okay!"

……

……

United States.

At this time, the Internet had not yet been popularized on a large scale, and there was no concept of the integration of three networks.

Telecommunications networks, television broadcasting networks, and computer networks are all fighting on their own.

However, there is a trend of mergers and acquisitions between them.

As an ISP in the United States, it is impossible to spend huge sums of money to re-lay the network, and it is even more difficult to implement fiber-to-the-home. Therefore, ISPs often dial numbers through telephone lines with the help of landlines.

However, the problem of "last mile monopoly" of fixed-line phones hangs over the heads of all ISP Internet operators.

It is very difficult to break this monopoly.

In the United States, ISP companies will find ways to acquire landline companies, or they will have to lay their own optical fiber, but the investment cost is too high.

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