Unmanned fighters, how to solve the signal transmission time difference when performing tasks

Even if it is in the atmosphere, the transmission rate of radio waves will not be much worse than that of a vacuum, which means that in the entire range of the earth, if the drone directly receives the signal from the console without other equipment relaying, it is basically all the time. The reason for the excessive delay is that the radio's relay equipment processes the data, and the more relay equipment, the greater the delay. Therefore, we may feel the delay in civilian use, but in the military, we use cutting-edge things.

For example, the American drone can perform global missions, that is, he only needs one or two satellites to contact the drone anywhere in the world, and it is a special military communication satellite for the US military, and the data processing is the world's top. Therefore, the delay problem of signal transmission is not the main problem of the UAV, but the concealment and anti-hijacking of the signal are the problems to be solved by the UAV.

At present, the general combat UAVs are unmanned attack aircraft, that is to say, they search and strike ground targets, have a certain limited air self-defense ability, and are basically no fun in hand-to-hand combat, and are basically finished by manned fighters.

First, the signal can be transmitted via satellite or by an AWACS aircraft hundreds of kilometers immediately behind.

Secondly, UAVs generally only participate in medium and long-range aerial combat or ground (sea) attacks.

Again, one of the advantages of drones is the reduction of personnel**.

The UAVs envisioned by the United States will be fully computerized and intelligently controlled in the future, do not require remote control, automatically find targets, and attack automatically; UAVs are mostly used as reconnaissance planes and bombers, and cannot be used in combat; however, UAVs have the characteristics of super-maneuverability, and ordinary air defense missiles cannot be defeated.

This problem is too professional, only those who do this can know, suggestion: you can communicate with the communication provider to see if they can provide a solution, and they will not ignore the interests of the business.

It has nothing to do with the mobile phone, but when the router transmits, the signal strength varies.

Because the router's network is unstable, it can be good and bad.

The wireless router is not working smoothly, and the signal reception strength and network speed are not strictly linear relationships of one-to-one, as long as it is not too low (generally two grids) to meet the normal connection. Don't worry too much about it.

The strength of wireless signal reception and network bandwidth are inversely related, that is, the stronger the wireless signal reception, the smaller the network bandwidth, to put it simply, the smaller the bandwidth, the smaller the network speed of the terminals that affect the simultaneous connection; On the contrary, the weaker the wireless signal reception, the greater the network bandwidth, to put it simply, the greater the bandwidth, the greater the network speed of the terminals connected at the same time.

Causes of jet lag when cell phone signal:

1: When a cellular network.

The signal is poor and the connection is unstable.

2: The system network settings are incorrect.

It is recommended to restore network settings.

Take iPhone as an example, the restore operation is as follows:

1.Click "Settings" on the main interface of the machine and turn on "Airplane Mode".

2.On the Settings page, open General and select Restore

3.Select the leak defeat "Burn the original network settings".

1. If there is no signal or the signal is relatively poor, the main closed block is destroyed because the signal will be affected by various factors such as terrain, landform, and high-rise buildings in the process of propagation, such as the current location is in a relatively closed place, and the signal may be affected.

2. If the mobile phone signal of other Unicom users is normal, you can use the following car backup methods to troubleshoot

Method 1] Turn on airplane mode, then turn off or restart your phone and try again.

Method 2] Test of changing the phone card to change the mobile phone card to the mobile phone of a family member or friend and try again.

There are many reasons for this; For example, the antenna of the mobile phone is broken, the communication operator of the mobile phone does not have a coverage signal in the area, and the motherboard of the hand liquid scale machine is not good. But the signal and antenna are the most fundamental, it is recommended that you go to the store where you bought the mobile phone to consult, to see if it is a problem with the hand burying machine or a signal problem.

If it doesn't affect use, you don't need to bother.

If the network is frequently disconnected, it means that there is serious WiFi interference around you, and your router needs to change the channel.

It should be a router problem, and you need to change it to a TP.

How many kilometers can the drone fly and how is it controlled? Today is a long time to see.

Generally a digital signal. The data transmitted is encrypted. It is said that many U.S. drones are unencrypted and can easily hack in.

The drone mentioned by the questioner refers to the drone used for aerial photography, and the answerer seriously answered the question.

Radio waves, first through satellites, are transmitted to radar stations.

Are you using a wireless router? The network will be unstable after a long time, and most of them are caused by aging internal components. Hope it helps.

If you don't have WiFi set up, it's possible that your broadband network will be just as unstable.

Check to see if anyone is rubbing the net.