What is the reason for a weak Wi signal at home?

Weak wifi signal at home except for wireless routers.

In addition to the quality of wireless terminals and other products, there are many external factors: 1. Distance problem: Wi-Fi is actually through radio waves.

radio waves, due to their physical properties, have attenuation problems. The farther the distance, the weaker the signal. 2. Obstacle occlusion:

When radio waves encounter obstacles, they can also be reflected, refracted or diffracted by them, which limits the expansion of Wi-Fi transmission distance. load-bearing walls.

Concrete floor slabs are the biggest obstacle to radio waves. 3. Electromagnetic interference: If there are too many wireless signal sources in the same area, especially when it occurs in adjacent channels, the interference of wireless signals will be more serious. Hence your Wi-Fi.

It is likely to be overwhelmed by the wireless signal of the neighbor and perform poorly. Wireless devices such as Bluetooth devices, microwave ovens, washers and dryers are also important causes of wireless network interference. Click "****" below for more services.

If the wifi signal at home is weak, it is usually far away, especially in the bathroom, or in the corner of the room, the wifi signal will be weak.

Sometimes the wifi signal is obviously very strong, but when the Internet is disconnected, you have to reopen the settings and connect again, and then the connection is disconnected after a while. The signal is unstable, I can't open the web page, I always drop the line, and I cry in front of the computer every minute. Today, I will take you to see the reasons behind the total drop of wifi.

1. Signal interference.

Mobile phones, wireless**, microwave ovens, and electrical appliances with wifi modules are all strong sources of signal interference, and the wireless signals and strong magnetic fields emitted will seriously affect the transmission and reception of the router's wifi signal, and even the neighbor's router will interfere with the signal. So, turn off these devices, or install the router in a place with less interference.

2. Poor placement.

Many people feel that the router will affect the overall appearance of the room, and they like to put it behind the TV cabinet, or in a corner. No matter how strong the signal is, it will be weakened by a wall or obstacle. If it is a duplex or a three-bedroom or two-living room apartment, it is best to have the router in the center of the house, so that the high-quality wifi signal can cover every corner of the home.

3. Poor heat dissipation.

If the router works for a long time, it will overheat, age, and overdose, resulting in reduced signal coverage. You don't need much rest time, just set the router to automatically restart every day, and the router after a little rest can make your wifi faster and more stable!

4. The channel is congested.

When using a wireless router, the router usually has a default channel, which is perhaps the most congested of them. In addition, wireless routers are now installed in almost every household, and these routers can interfere with each other, causing channel congestion and poor signal quality. But in fact, there are many router channels, you only need to change the channel in the router settings, and switch your own wifi channel to a less congested channel.

Relays, amplifiers, bridges, power cats, etc. None of them are recommended, and none of them can solve this problem much. A better solution is to choose mesh distributed networking to solve the problem of poor signal.

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Expired. The worst thing about the poor wifi signal is that the wall or partition affects the transmission of wifi. After all, the wifi signal doesn't travel around the corner to the bedroom.

I encountered a situation after 2 walls, wifi signal = 0, after studying the power cat on the line, relay and other related schemes, are not ideal, and finally choose to use mesh networking to solve. I started with 3 of them, and basically achieved the whole house wifi coverage on 2 floors.

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1. Distributed network, equipment is connected nearby. We don't go far and wide.

3. The cost performance is higher than that of other mesh devices, and Huawei's mesh router is twice that of this.

Two methods, for reference. However, both methods require the purchase of another router, and the networking method is different.

Method 1: There is a pre-embedded network cable when decorating the bedroom. Connect the network cable in the bedroom to the network port behind the optical modem (the optical modem of the general family enters the weak current box), which has the fastest network speed and the lowest latency.

The disadvantage is that you have two wifi at home, and if the mobile phone does not support automatic switching, you need to switch it manually.

Method 2: There is no embedded network cable in the bedroom decoration. Bedroom router and living room router group mesh,This method has little impact on network speed,But it will increase latency (data transmission through the main router in the living room**,It is equivalent to a detour),Game users can test it to see if it can be tolerated,The advantage is that there is only one wifi at home。

Of course, if you are willing to invest money, you can buy a high-end router, both routers are connected to optical modems, both are the main router, the signal is strong, stable, low latency, and the network name is the same.

Here's how you can boost your WiFi signal:

1. Update your WiFi device.

2. Set the best channel:

1) Log in to the router's management page;

2) Click "Basic Settings", change the "Default Channel", and select another better channel.

3. Adjust the position:

1) a central location in the home;

2) Keep away from interfering equipment;

3) Reasonable placement of antennas.

Fourth, prevent the outside from rubbing the net.

Fifth, the installation of auxiliary settings.

What should I do if the wifi signal at home is weak and cannot be fully covered? With this method, it is easy to solve!

If the Wi-Fi signal at home is weak, you need to first determine whether your Wi-Fi speed is normal or you don't need to upgrade, if you are sure that the network speed is very fast, then it is possible that someone else is stealing it, and your wireless network may be your router, which is too old and needs to buy a stronger router.

First of all, it is necessary to determine whether the optical fiber at home has a white megabit, the router signal has not been opened to the maximum wall penetration level, and whether the router is a 100 Gigabit router

Change to a signal enhancement router, or the wireless network at home is slow, change to a fast one**.

The wifi signal at home is weak, every family will encounter such a problem, you can buy an amplifier, or you can choose a signal that suits your home and the surrounding environment.

If you are using a Huawei phone and the signal is weak after connecting to Wi-Fi, you can use the following methods to troubleshoot the problem:

1.It is recommended that you check whether the mobile phone uses a metal protective case, magnetic protective case, magnetic bracket or magnetic chuck, it is recommended to remove it, metal and magnetic materials are easy to interfere with the signal, resulting in poor mobile phone signal.

2.It is recommended that you move to an area with strong signal coverage on the router, as it will affect the signal if it is blocked or far away from the router.

3.It is recommended that you restart the router to see if the signal returns to normal.

1. Check the mobile phone case.

If your phone uses a metal or magnetic case or bracket, which has an impact on the Wi-Fi signal, it is recommended to remove it and try it.

2. Check the environmental causes.

The strength of the wifi signal is related to the use environment (such as walls, distances, etc.), if the signal is weak and the Internet is slow, it is recommended to adjust the distance between the mobile phone and the wifi router before trying.

3. It may be the reason of the router, please try to connect to other wifi for comparison;

4. Reset network settings.

Back up the data, go to Settings - System Management - Backup & Reset - Reset Network Settings - Reset Settings, and then use View.

Note: Resetting the network settings will clear the connection records such as Wi-Fi, mobile data network, Bluetooth, etc.; If you have dual SIM, you need to select the corresponding SIM card.

5. Reset all settings (do this when you can't see the reset network settings menu).

This operation will not delete the file or software, it will cancel the password and restore all settings, including: wallpaper settings, unlock style, wifi, default opening programs, etc.

Note: Go to Cloud Service - Device Cloud Backup - Backup Data Type - System Data - Return - Back to Back Up Now to back up some system settings and desktop layout;

Cloud service--Data synchronization--Turn on WLAN, Bluetooth, etc. to synchronize data to cloud service.

6. Service center testing.

If the above methods do not solve the problem, please back up your mobile phone data in advance, and bring your mobile phone and purchase voucher to the vivo customer service center. Detect.

WiFi signals are affected by 6 factors.

1. WiFi signal congestion.

It's like a traffic jam, there are too many cars on the road, even if the car is still full of gas, it just can't run, and there are too many wifi gathered in the same place, then your wifi signal will be very slow or even disconnected. It's just that the signal you see is full, but in fact, the network speed is super invincible and slow, and you can't even swipe out the web page.

2. The device cannot send and receive data at the same time.

The wifi signal cannot send and receive data at the same time, so there will be a data delay phenomenon, if many people use the same wifi, it will be slower, but even in a place where wifi is abundant, it takes time to find the right channel, so in a place where wifi signals are dense, the network speed must be relatively slow.

3. Innate defects.

WiFi at present seems to be never as fast as the connection, this is a technical problem, no way.

4. Background work.

The software is automatically syncing data and **, which can greatly affect the user's wifi speed. And since most of these apps work silently in the background, they are not easily noticed.

5. Router location.

The strength of the wifi signal has a lot to do with the placement of the router, and the best place for the router is naturally on the ceiling in the middle of the room,,, obviously, many people are not willing to do this.

6. Differences in connection devices.

There are also differences between mobile phones and between computers and computers, for example, Apple mobile phones seem to have a stronger ability to receive signals than Android mobile phones no matter what.

Okay, having said all this about the reasons that cause slow wifi, now let's talk about how to improve the speed of wifi. Here are four ways to make your WiFi signal stronger:

1.Upgrade your router device to one that can support both and 5GHz frequencies dual-band routers. However, it should be pointed out that the 5GHz frequency signal is not as capable of penetrating walls, and there are many older devices that do not support this WiFi frequency.

2.Use the channel viewer to find out the Wi-Fi channel usage in your area, and then select the channel that is more unobstructed.

3.If you have an idle wireless router on hand, you may want to consider using wireless signal relay or amplification to strengthen the WiFi signal strength in the room.

4.If your router has a choice of different power supply options, such as high power and low power, the lower power plan will usually have better WiFi signal strength.