How to improve a WiFi connection?

The speed or the wifi network is not at your top and you need to improve the connection of your box? We give you some tips to improve your wifi connection and the speed of your wifi network.

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  • Wifi connection: your box in all its states
  • Wifi problem: the possible reasons
  • How to effectively improve its wifi connection
    • Is your box well placed in the house?
    • Are there wave disruptors in the house?
    • Is your wifi network secure?
    • A history of wifi frequency
      • What bandwidth?
    • How to change your wifi
      • channel Channel and frequency band
      • Steps to change the wifi channel
    • How to manage equipment connected to wifi
    • How to install a wifi repeater: the trick to test
    • A faulty router?

Wifi connection: your box in all its states

When you have an internet box at home, nothing more annoying than a poor wifi connection, a jumping router, an unstable network or a capricious speed… We expect rather, when you subscribe to a subscription with an ISP (Internet service provider) to receive a quality service, an impeccable wifi connection and a stable internet signal in all circumstances (or almost!)

Sometimes a wifi connection can be unstable due to some technical aspects that escape us. A wifi connection is less stable than a wired connection, it is a fact. The practical side of the wifi connection is above all the fact that you can connect to the wireless network while staying mobile . That said, sometimes the wifi signal is weak and we don’t know too much where it comes from.

See also : Here is a list of all IP addresses used by Google

But what can be done to improve the wifi connection that comes from a box at its level? Is it possible to boost its wifi connection on a box? A few simple gestures are to be implemented to check that your settings and the configuration of your box are at the top to send a good wifi signal.

Wifi problem: possible reasons

Think you have problems with wifi connection, or router setting? It is quite possible to improve your wifi connection at home and get a better wifi signal. The classic reasons for poor wifi connection may be as follows:

  • Devices emit electromagnetic or electric waves that disrupt the wifi signal and thus the quality of the connection;
  • Your wifi signal has a limited range and you do not capture the network well;
  • You have at home some objects in materials that block the signal (obstacles to wifi waves);
  • The router or part of hardware is faulty and requires replacement;
  • Area with high density of housing: your wifi network is disturbed by the wifi network of your neighbors (old equipment concerned);

How to effectively improve your wifi connection

In order to check the quality of the signal and the range of your wifi from the box, some best practices are to be implemented. These are simple gestures that will eliminate doubt or even worry about wifi connection.

Is your box well placed in the house?

If your box and router/modem/server are not placed in the right place in the house, this can have a direct impact on the quality of the signal and wifi network.

To have a good wifi connection, avoid hiding your box in a thick piece of furniture or in a corner. For an optimal location of your box , remember to arrange it in height. Indeed, on the ground, the waves circulate less well because the spaces are less well cleared. Ideally, put your box in the center of the house if you want the wifi wave distribution to be homogeneous.

Are there wave disruptors in the house?

Some metal elements are disruptors in the face of waves. They prevent their spread and can block the signal. Because of these interference , your wifi connection is worse. We can already mention appliances such as microwave, baby phones, cordless landline telephone, etc.

By the way, did you know that aquariums are wave blockers? This is a large volume of water that significantly prevents the spread of waves. Take the test: putting yourself behind a aquarium, you probably won’t have the same wifi connection quality on your phone or laptop.

Is your wifi network secure?

A security vulnerability may be causing a poor wifi connection. In France, you should know that all wifi networks are required to be secured access . However, if you left your network in free access for some reason, anyone can connect and retrieve signal.

By the effect of communicating vases, the more the signal leaves elsewhere, the less it is present in your home. You will then have a poor quality throughput. It is advisable to check your wifi box settings. A security key must be activated and a password chosen for your wifi network.

Also, be aware that if your wifi connection is not secure, anyone can have access to your settings or even sensitive files present on your computer. It is enough to set up an open access local network to promote data leakage. Hearing!

A history of wifi frequency

It may be that the wifi connection is bad due to a wifi frequency to change. If you have implemented and checked all the above steps and tips and do not notice any improvements, then the problem may come from the wifi frequency.

Do the test and change the wifi frequency. A relatively recent internet box works in dual band, which means that it operates 2 frequency bands for signal broadcast. These bands are the 2.4 GHz and 5 GHz bands. The first is historically the original band of wifi. It is no longer as optimal as it was in its early stages and the 5 GHz band was put in place due to overlaps of networks.

What bandwidth?

The 5 GHz bandwidth is less affected by these kinds of disadvantages, so prefer the 5 GHz band , which allows users to benefit from significantly higher throughput. The default wifi signal is transmitted on these 2 bands simultaneously. Your devices (tablet, smartphone, PC, etc.) choose one of the two bands for connection. That said, the band chosen is not necessarily the best (5 GHz).

The most modern boxes automatically assign the best band to the affected devices (band steering). If your router is a bit old, the best is to create 2 separate wifi networks with the two bands you have at your disposal. You then choose from the settings of the management interface of your box the one you want to use.

How to change your wifi channel

The wifi channel can also be responsible for poor wifi connection. We will explain how to change the wifi channel of your box to get better results. This operation should be carried out carefully, so as not to disturb the parameters in place.

A wifi channel corresponds to the location where the frequency band is circulating, whether it is 2.4 GHz or the 5 GHz band. For example, if your neighbor’s box uses the same channel as your box, then you will share the same rate. Simple, so far. If you change the channel, you can logically increase the speed and quality of your wifi signal.

Do not hesitate to go see in your box settings in order to e’n dissolve effectively with your concern of wifi connection.

Channel and frequency band

The 2.4 GHz band operates on 3 channels: 1.6 and 11. By default, a box assigns one of these 3 channels to your tape. On your wifi management interface and depending on the operator with whom you have subscribed to a wifi subscription contract, you can find out whether you are alone or more to use the assigned channel.

You should know thatin the countryside, for example, you can find that one of the channels is free: choose it without delay, you will see the results instantly on your wifi connection. In town , on the other hand, you will not be alone: you will have to choose the least crowded channel.

For the frequency 5 GHz, channels 36 to 48 are the most frequented. One trick to know: the higher the 5 GHz channel (above 100, but be handled carefully), the better your wifi connection will be due to the quality of coverage .

Steps to change the wifi channel

Your operator offers on your wifi settings management interface the channel change. If you are in doubt, do not hesitate to call your operator’s technical hotline. Otherwise, run tests and systematically restart your box to see if any changes have occurred.

How to manage devices connected to wifi

Better managing the equipment that connects to your wifi network is also one of the ways to recover a better signal. For example, a computer, a console, a TV, a tablet, several smartphones, a printer, household appliances can be simultaneously connected to the wifi.

If you want to increase the speed on either of these devices, it will be necessary to disconnect the others in order to free wifi signal. On the other hand, some updates are done automatically and can still take signal without you wishing to. This operation is therefore not the most effective, but remains to be tested.

Here, too, we advise you to create 2 wifi networks with the two existing frequency bands, in order to split the signals . With minimal technique, you can assign the lowest frequency to the devices you use the least, and vice versa. The frequency at 5 GHz will then be reserved for basic use.

How to install a wifi repeater: the trick to test

You’ve probably heard of the wifi repeater. A wifi repeater is a device that allows youto extend wifi coverage . It is especially useful if you live in a large space and want the coverage to be comprehensive at your home.

A wifi repeater has a very simple function. It retrieves the wifi signal from the modem and retransmits it. It acts so as a new wifi terminal, using the same original signal and without disturbing this one.

Buy your wifi repeater, plug it into the mains and connect it to the wifi network of your box. The repeater will then synchronize with the router. You can then unplug the repeater and reconnect it to a socket near where you want the repeater to emit and retransmit the waves of your wifi signal.

Good to know : Some operators now integrate this equipment into their offerings, depending on the type of subscription you have subscribed to. With a good wifi repeater, you double the quality of your signal and wifi connection by covering a new area.

A faulty router?

Now you know all about the tips you need to know to improve the quality of your wifi connection. We you strongly advise testing the solutions presented one after the other. The difference should be felt in the performance and quality of retransmission of your wifi signal.

However, if you are still experiencing wifi connection issues, the router may be simply faulty and requires change. Weather conditions are sometimes responsible for the degradation of the router and signal quality. Your operator performs tests to find out if the problem comes from the line or your router. If the router is responsible for the incorrect wifi connection, then the operator will offer you a priori free replacement of your old router.

According to the operators, technicians are more or less responsive to the after-sales service. Once on site, additional tests are carried out, in addition to the tests carried out at distance on the router and on the line. Good connection!