Chapter 255 The MDS System Has Many Benefits

Whether foreigners believe it or not, the 12 satellites launched by Tianyu Xinghai this time have been well communicated and positioned in the ultra-low altitude orbit, and Ma Tian no longer needs to rely on Hua Shuwen's BDS (Beidou Navigation and Positioning System).

Ma Tian calls this satellite navigation and positioning system MDS. Compared with the orbital altitude of Beidou satellites of 21,500 km, Tianyu Xinghai's orbital satellites of less than 150 km can achieve more accurate positioning.

For example, the previous Beidou navigation system may have an error within 15 meters, while the current Tianyu Xinghai satellite positioning system has an error directly reduced to within 15 centimeters, which is more than 100 times more accurate.

In the past, Ma Tian had to use the algorithm of "Positioning System Based on Chaotic System" in the paper to help with accurate positioning, but now there is no need to consider this at all. An engineer can directly obtain the corresponding earth coordinates and write the corresponding positioning background!

There are many benefits to improving the accuracy of the positioning system. The most obvious one is that it is used in Tianming cars to make driverless driving safer. There is also the navigation of Xiawei mobile phone users with Hongmeng system.

For example, now they can really realize navigation inside complex environments such as underground parking lots and shopping malls.

Perhaps, it is better to take the example of Chongqing, a mountain city. Chongqing, a mountain city, is known as a place where navigation fails because of its three-dimensional terrain. There, the probability of navigation problems is much greater than in other places.

You think you have reached your destination, but in fact you are still on the first floor, and the subway is still at a flat floor 20 meters above the ground.

If the mobile phone now uses Tianyu Xinghai's latest positioning system MDS, there will be no more navigation errors and failures in Chongqing, a mountain city.

MDS also has an obvious benefit, that is, communication.

Due to the low height of the track, the communication distance is greatly shortened, which is destined to be able to communicate faster and more accurately.

With MDS, there will be no network delays, and the phenomenon of playing King of Glory will no longer exist. It can be said that it is a must-have artifact for live broadcast kings.

Principal Wang may have a say in this.

Because he followed the instructions of his father Wang Jianlin, Principal Wang also began to move his Panda Live platform to the City of Progress. This is the benefit of doing the Internet. There are not so many restrictions when moving a headquarters.

Especially for live broadcasters like him, it is even simpler, because employees may live broadcast at home, and it doesn't matter where the headquarters is.

Panda TV moved to the City of Progress, and it was nothing more than bringing a few female anchors and operation teams from the union. That group of people basically didn't buy houses in Beijing, but it was better to come to Xiang City, where housing prices are low.

In the newly built buildings in the City of Progress, the network delay of each live broadcast room is shockingly low.

Especially the anchor Azetel who broadcasts LOL live in the City of Progress, the 1ms delay also shocked the fans who watched it.

"No, the anchor is playing the game next to the server?"

"Fuck, how can you achieve a 1ms delay? Isn't this equivalent to cheating, leading others by 30ms in reaction speed?"

The fans were shocked, and even professional players noticed and asked Azetel why your network delay is so low? As professional players, they need this low-latency network even more.

After all, when playing games, they are face to face, and the server is next to them, and the delay is about 1ms. If you use this 1ms delay for training, you will undoubtedly be more proficient in the competition.

But Azetel himself doesn't know why the delay is so low. He uses the company's network. He asked his union, but the union supervisor didn't know either.

The union supervisor asked the department director, who asked the department manager, who asked the technical manager, and the technical manager gave the answer after asking layer by layer.

"Maybe it's Tianyu Xinghai's network fiber that is used in the City of Progress. Tianyu Xinghai's technology is so good, so the fiber speed won't be too slow!" The technical manager replied.

In fact, he is also a bit of a novice, and he doesn't know why. He only knows that the network used here is provided by Tianyu Xinghai, which is also the same 1000M fiber as Beijing. Why is the delay much lower than Beijing? It can only be Tianyu Xinghai's reason.

In any case, Tianyu Xinghai is destined to receive this popularity.

This time, Tianyu Xinghai actually received a small hot search on the Internet with its good network speed, and it became popular.

…

Based on the MDS positioning system, Ma Tian also brought the corresponding engineers to improve a lot of things, basically replacing all his technology products.

At the same time, Hua Shuwen also found Ma Tian again to discuss something.

"Ma Tian, ​​there is a meeting that I want you to attend. It is about the entire aviation field in our country. It involves national strategy. You need to come in as a consultant!" Hua Shuwen's voice was a little heavy, and his eyebrows were also tightly locked. Ma Tian also guessed that this big man might have encountered troubles recently.

"Do you need me to go offline?" Ma Tian asked. Ma Tian would definitely help with national affairs.

"No, we will hold it on the spot, and you can just take it online!" Hua Shuwen did not let Ma Tian come offline for Ma Tian's safety.

"Okay!" Ma Tian agreed.

The scale of the meeting was also far beyond Ma Tian's imagination. Just like the Eagle Sauce called the top aviation companies and institutions in the country to hold a meeting, the meeting led by Hua Shuwen basically called all domestic aviation companies and institutions.

Of course, except for Ma Tian who attended the meeting remotely.

The entire conference hall was also packed with more than 300 people sitting in front of the big screen.

They came today to discuss how to deal with the "Starlink Project" of the Eagle Sauce. Musk proposed the "Starlink Project" in 2015, but all countries are not fools, and NASA must be behind it.

To put it bluntly, the "Starlink Project" is to frantically launch satellites in the low orbit of the earth to grab positions.

According to the regulations of the International Telecommunication Union, the rules for satellite frequency and orbit use are "first come, first served". It is known that low-orbit satellites of about 300 to 1,000 kilometers can accommodate about 5.8 satellites, and the "Starlink Project" actually intends to grab 42,000 satellites.

The wolf ambition of the Eagle Sauce is obvious, and China and Russia naturally dare not ignore it.

Recently, the Eagle Sauce has started the second phase of declaration to the International Telecommunication Union. The three altitudes and inclinations declared in the second phase have a total of 7,518 satellites, and they have been passed.

In other words, if their second phase plan is completed, the Eagle Sauce will occupy 12,000 of the 58,000 satellite positions, which is too shameless.

They applied to occupy the position before the launch, and the National Telecommunications Union agreed to it. Hua Shuwen and the experts of Russia decided that it was necessary to abolish the status of the International Telecommunication Union.