2579: C2579 The Big Dipper Isn't Afraid

C2579 The Big Dipper Isn't Afraid

It wasn't easy to interfere with the Big Dipper System.

If it was a layman, it was very easy to exaggerate. For example, a reporter would confidently say: To use a hacker to interfere with the Big Dipper System, in his eyes... It was as if he thought that the Big Dipper System was like a computer network system, and that it was very easy to be interfered with.

Of course, this was impossible. The principle behind a satellite navigation system. It determined that a hacker would not be able to do anything. The principle of a satellite navigation system was very simple. The satellite that was launched into the sky carried a clock and sent a clock signal to the ground.

That's right, it was a one-way signal. It only sent signals and didn't receive signals at all. Since it didn't receive signals at all, what method did a hacker use to enter?

The ground passively accepts. Depends on the location of the satellite and the time signal sent over to determine the distance. Calculating his position, inside, wanting to interfere. If the trajectory of the satellite is wrong, then there would naturally be an error.

The orbit of a satellite was monitored by the aerospace control network. This network and the civilian network were not connected at all. Besides, after the launch, the satellite's orbit was fixed. It was not like the orbit would change, so how could it be adjusted?

As for changing the clock signal, that was impossible. After going up and calibrating it, it would take hundreds of millions of years for the error to be one second. There was no need to calibrate it at all.

Therefore, it was impossible for a hacker to hack. If he wanted to interfere, he could only interfere with the clock signal so that the user could not receive or receive the wrong signal. These were the two types of standard and deception.

This type of standard compression was to send a large number of the same signal, making the target unable to receive the normal signal. This method was very simple and crude, but it required a large amount of energy. Even if it was an Electronic Jammer, its range of effect was only a few hundred kilometers. How much energy would it need to interfere with the entire country's satellite navigation?

The deceptive method needed to be improved, and that was to send a completely identical signal. To let the user receive the wrong signal, to interfere with the correct navigation and positioning of the receiver, this required a very small amount of energy, but one needed to understand the various details of the signal sent by the Navigation Satellite. That was definitely not easy to do.

Now, the Big Dipper Navigation System that the Han people had sent out had already been specially researched to resist the interference. It used a special and advanced anti-interference method that allowed one to adapt to the environment in the air. By lowering the degree of freedom in processing, it would reduce the computation volume and increase the speed of convergence. At the same time, using the wavelet control box's wavelet formation technology, apart from the interference to form a deep hole, he also formed high-amplification wavelets in the direction of the satellite signal. This way, while suppressing the interference, he could also enhance the satellite signal. It greatly increased the anti-interference ability. This anti-interference plan, even in 2020... There would not be a corresponding Jammer appearing. Therefore... If he wanted to interfere with his own Big Dipper Navigation System, he would have to wait another thirty years!

The satellite did not use a simple whip shaped antenna or parabola antenna. Instead, it used the most complex array antenna. It could use the features of the satellite's navigation signal to cancel out the interference. At the same time, it could also ensure that the signal was not false.

Since you want to interfere with our Big Dipper System, we can naturally do the same. Interrupting the GPS. This way, the Big Dipper Navigation System's work is normal, but the GPS is powerless. Compared to the two, I believe that the client will have the right choice.

When Qin Guan thought of this, a smile appeared on his face. It would not be so easy to cause trouble for us!

President Qin actually smiled? What was this guy thinking? Anyone who was familiar with Qin Guan would know the meaning of his laughter. This was clearly something that could only happen when one was trying to cheat others. Only Elementary Scholars would know. Qin Guan must have already thought of how to trick these guys.

"If you want to interfere, then use it." Qin Guan said, "We can't cut off the signal in the area."

The most direct way to make the other side at a loss was to turn off the navigation system. The people of Y Country had used their GPS advantage to do so many times in Parallel Spacetime. Whoever disobeys, cut off the signal and make them unable to live a normal life. It was even more impossible for them to fight a war. After all, the Precision Guide Weapon at that time relied heavily on GPS.

Han Country would not do that. The navigation signal provided by Han Country was to serve the world. If they cut off the signal at any time, wouldn't that be the style of hegemony?

"Don't you dislike it?" Ambassador Green was puzzled. He actually said something that a diplomat should not have said. Shouldn't you be angry?

"Of course not." Qin Guan said, "I wish you all success."

Wish us success? What was this President Qin thinking? When the dumbfounded Ambassador Green left, the sky was already dark.

After Ambassador Green left, Qin Guan's work here officially began. He handed the information about the B-2 bomber to Old Chen and the others and officially began the research on the Invisible Bomber.

After all, this was the most important thing. Now, it was time for them to have a new research project. They needed to keep working hard and get this big guy out as soon as possible.

Qin Guan was very confident in this.

For Han Country, they needed to constantly study war and adapt to war. For the participants, it was not so easy.

Happy Desert Country, Alliance Command.

"Damn it, the Coconut Jujube People is like changing a smart commander. They have been fighting for eight years, but they have never used this kind of fighting method!"

A commander cursed. That eight years of war... Coconut Jujube Country and Parthia had used the fighting style of World War. How could they think of this now? They had actually used such a modern fighting method. They had also learned to attack at full capacity!

The Y Country Navy did not suffer a huge loss. There were still new aircraft carriers rushing over. They had to win this war, but they still could not accept such a loss.

"Fortunately, we have just obtained some information. There are only so many Anti-ship Missile in Coconut Jujube Country. If they had another round, we would definitely have gone crazy."

General Schwapf furrowed his brows when he heard the discussions of the people present. He was the supreme commander, and he had fought until now. What face did he have? He was afraid that the higher-ups were already considering replacing him, right?2

"Now, it's time for us to use the killing machine!" Schwapuff said, "We need to let Coconut Jujube People know that we are a nuclear superpower!"

Schwapuff's words immediately stunned everyone. General, have you thought this through?

"Of course, do we still have other methods? Our regular army has already suffered too many losses, and Congress cannot accept even greater losses. Therefore, we must use our nuclear bombs to let Coconut Jujube People know. Fighting against a large country will not end well! "

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