The Black Technology Era of Xueba

The big order Xiao Ming said here refers to the Xiaguo High-speed Railway Company's plan to apply quantum communication along the Xiaguo high-speed railway.

When the high-speed rail is running, it is most common for passengers to rely on the base stations along the line for their mobile phone networks.

However, in the long journey, in the fast running of the high-speed rail, it is common for the signal to be unstable, which also greatly affects the passenger experience and the reputation of the high-speed rail.

In recent years, the high-speed railway company has been negotiating cooperation with the three major communication companies in Xiaguo, trying to find ways to increase the number of base stations along the high-speed railway lines, and strive to achieve full signal communication on key routes.

However, the foundation of the three major telecommunications companies is not that simple. The road conditions along the railway line, future maintenance, etc. all need to be considered. The most important thing is the construction cost. Roughly calculated, it is only the base station of the main railway line of the North-South Line. The budgeted cost is more than 30 billion soft sister coins. In the future, a certain amount of maintenance will be required every year.

High cost, large amount of engineering, and low efficiency are the main difficulties for high-speed rail to achieve full signal coverage.

Another way is to deploy a central server on the high-speed rail train, and deploy multiple APs in each carriage for full coverage, so that the high-speed rail can form a local area network and provide passengers with free Internet access.

Some high-speed trains have indeed done this, but the effect is very poor.

The first is that the signal is also affected by the railway environment of the surrounding base stations. It is high and low, sometimes it is a 4G signal, and more often it is a 3G or even 2G signal.

In addition, the number of passengers on the high-speed rail varies. When there are many passengers, the central server of the high-speed train group will basically be crowded. All passengers can connect to WIFI, but no one can access the Internet.

In this way, the high-priced central servers and APs arranged in each train on the high-speed rail are basically useless.

But quantum communication gives high-speed rail a different choice, and quantum communication services have no distance and speed limitations. As long as a quantum communication small base station is built on each high-speed rail, the small base station is connected to the server located in the big city, and the base station converts the data into ordinary network signals by certain means, and then establishes the APs distributed in each car. The internal local area network, then the network equipment of any signal of the passengers can access the Internet.

Moreover, the quantum communication base station located in the carriage has no user and speed limits, which can meet the network needs of passengers during travel.

It is expected that the contract of 30 billion will be awarded to the three major telecommunications companies to build roadside base stations that require annual maintenance for unknown effects. It is better to hand it over to Pangu Technology Quantum Communication Company to build small quantum service base stations on each high-speed rail.

At present, the communication team of the high-speed rail company has negotiated with Yu Hong and other high-level officials in the park.

In addition, the aerospace electronics company (fictional) is also on the way to Jiangcheng, and they are going to discuss the cooperation of quantum communication in the application of space exploration technology in Xiaguo with Pangu Technology.

Aerospace Electronics Technology Co., Ltd. has in-depth cooperation with Xiaguo's space and lunar exploration projects. Aerospace Electronics Technology is involved in the research and development and production of various communication and sensing equipment for Xiaguo space probes.

According to the speed of electromagnetic wave propagation, there will be a delay in the transmission of the signal from the moon to the earth, and if Mars, Jupiter, Uranus and even the edge of the solar system are further away, the delay will be longer.

It takes a light-year for a signal from the edge of the solar system to reach Earth, and this signal delay greatly hinders the development of space exploration.

Just imagine, if space probes encounter difficulties in the depths of the solar system and need human instructions to get rid of such difficulties, then quantum communication that can transmit models in time without distance or geographical restrictions is particularly important.

General Manager Liu of the Aerospace Company said: "But it is different with quantum communication equipment. The situation found by the detector on the spot can be fed back to the ground command in time, and we can send out any instructions in an instant. Quantum communication equipment on the detector The application can at least advance Xia Guo's space exploration technology for an era."

Mr. Liu even predicted the steps of Xia Guo's exploration of space in the future: "The first step must be Mars,

This is followed by the asteroid belt, Jupiter, Saturn and even the edge of the solar system. In our lifetimes, we may be able to see what the outside of the solar system looks like. "

Xiao Ming will not immediately refuse any cooperation, and will listen carefully to the cooperation agreement proposed by the other party.

Xiao Ming is most interested in Xia Guo's space exploration project. When the micronucleus battery came out a few years ago, Pangu Technology cooperated with the Lunar Exploration Center and supplied the micronucleus battery for the lunar exploration equipment.

Xiao Ming is still very happy to be able to cooperate with companies related to space exploration today.

But Xiao Ming has a condition that the engineers of Pangu Technology will participate in the cooperative project.

This is of course no problem, cooperation is achieved.

Under Xiao Ming's instruction, Pangu Technology officially listed Pangu Quantum Communication Co., Ltd., and Yu Hong also served as the general manager.

Quantum Communication Co., Ltd. also quickly established an official website and announced the contract information during this period.

"Pangu Technology Quantum Communication Co., Ltd. and Xiaguo High-speed Railway Group signed an order for quantum communication services... The contract value is 13 billion soft sister coins."

"Pangu Technology and Aerospace Technology Co., Ltd. signed an order for the research and development of space equipment quantum communication... The contract value is 500 million soft sister coins."

"Pangu Technology and Jiangcheng Airlines signed an order for quantum communication services... The contract value is 200 million soft sister coins."

There is no communication company in the world that can get orders of more than 10 billion soft sister coins in a very short time like Pangu Technology Quantum Communication Company.

"Yu Hong's subordinates will add eggs this year!" Xiao Ming personally praised Yu Hong.

Western countries watched in horror as quantum communication services were rapidly advancing in the Xia Kingdom. What they were most worried about also happened. If quantum communication can be applied to the aerospace field, will it be applied to the military field?

Only Xiao Ming knew about this kind of thing.

...

Su Yi has received numerous urgings from the US laboratory during this period of time. She knows that she can no longer fish here and needs to quickly enter the core layer of the life science laboratory.

Su Yi needs to show his extraordinary ability.

In November, Su Yi formally proposed the bio-separation waste classification and treatment technology.

This is a project that is being researched in the US laboratory, and Su Yi uses it as his nomination certificate.

A week later, the students collaborated to combine this method with the Phagocytosis II colony and computer garbage classification to write a detailed garbage classification and disposal method.

The manuscript was handed over to Xiao Ming. Xiao Ming looked at the simple paper of more than 20 pages and felt that it was necessary to see the results of the students.