Sihai entertainment news: Nowadays, mobile phones and computers are basically inseparable from WiFi wireless network. What's the reason for the slow WiFi network? Here's the reason why the WiFi network carefully arranged for you by Xiaobian is so slow. Let's take a look. How to deal with the slow WiFi network?
≫ & gt; & gt; click next to see why WiFi is so slow
The reason why WiFi network is so slow
1. Signal congestion
WiFi is like a station. The same station uses the same band. In other words, the more WiFi transceiver devices around the user, the greater the impact on the WiFi network signal. In addition to the router itself, mobile phones, wireless phones, microwave Shanghai, Bluetooth and other devices may be the cause of congestion.
2. Cannot send and receive at the same time
WiFi signal cannot send and receive data at the same time, which will inevitably cause data delay. So many people using the same WiFi channel at the same time will greatly affect the signal strength of WiFi.
3. Software background
Check if the software on your device is automatically syncing data and photos. Most of these applications work in the background and are ignored by users, but they are taking up a lot of traffic.
4. Router location
The location of wireless router has a great influence on signal strength. For example, if you put a router on a concrete wall, its signal strength will be greatly reduced. If possible, the best location for routers is naturally on the ceiling in the middle of the room (which, of course, many consumers do not have).
How to deal with the slow WiFi network
Method 1
1. Upgrade your router to a dual band router that can support both 2.4GHz and 5GHz frequencies. However, it should be noted that the through wall capability of 5GHz frequency signal is less than 2.4GHz, and many older devices do not support this WiFi frequency.
2. Check the WiFi channel usage in the area through the channel viewer, and then select a relatively smooth channel usage.
3. If you have an idle wireless router on hand, you may want to strengthen the indoor WiFi signal strength through wireless signal relay or amplification.
4. If your router has different power use options such as high power and low power, the low power use option will usually have better WiFi signal strength.
Method 2
1. It's not complicated to solve. If the router still has 5g band, it can connect 5g network, which can be solved generally, because most routers currently use 2.4G.
If there is no 5g, it is only you who are the master of the router or ask the master of the router for help. If you can't find it, you have to use the network of the operator instead of WiFi.
2. Measure and analyze the status of WiFi around
To test the number and strength of surrounding WiFi, it is not necessary to have professional equipment. Some APP for WiFi analysis can be found and installed on Android mobile phones, and can be directly measured after it is installed.
It mainly depends on the channels used by all WiFi signals and whether your router channels fall on the most WiFi sources. If so, avoid them.
3. Set the channel of the router
After the test and analysis, you need to ask the host to set up the router channel, just avoid the channel with WiFi.
In the 2.4GHz frequency band of WiFi, 13 channels can be used in China, and only 3 channels do not interfere with each other, such as the commonly used 1, 6 and 11 channels. Therefore, the default channel of router factory settings is generally 1 or 6, so it is easy to cause interference when signals are clustered.
So after the interference appears, find out the channel with few signals to set. Or if it's easy, set it to 11 or 13. Generally speaking, it will be better.
It's not easy to say that it's better to set it as "automatic". It's different from different manufacturers. In some automatic cases, it's 1. In general, the automatic mode is to scan the surrounding WiFi signal strength and channel to judge the setting, but the scanning frequency is large, which also affects the use very much.
4. Network optimization of intelligent router
Now there are several brands of smart router. The owner can manage the route by mobile phone, the management interface is simple, applications can be added, etc. in general, there are 2.4G and 5g bands available.
In the case of WiFi interference, the intelligent routing processing is relatively simple and foolproof.
After logging in on the host's mobile phone, there is a "network optimization" item, which can be clicked and detected directly. If there is a problem, it can be "one click optimization", without setting it by yourself.