Wi-Fi high-speed. What determines or how to increase the speed of a wi-fi router and the Internet? Using the accelerated WiFi standard

07.04.2019 Windows 8

Another article on this popular topic... Probably everyone who checked the connection speed through their Wi-Fi network was interested in why it is so low, why the router cuts the speed, and how to increase the speed of the Internet connection. I have already answered almost all these questions in the article:. And in this article we will talk about how to increase the speed of the Internet via Wi-Fi networks... And as far as possible.

The whole problem is that when you connect the cable (from an internet provider, or even a router) directly to the computer, we usually get a speed of 80-100 Mbit / s (if your tariff is 100 Mbps), and when connected via Wi-Fi, you are already as lucky. Maybe even 20 Mbps, or even less. If your router is not the cheapest, then the speed will be approximately 50-60 Mbps. But, it all depends on the specific case. And in general, the speed that the router gives out on wireless network, depends not only on the router itself. There are many different factors, which I will write about below in this article.

Separately, I want to write a few words about the maximum speed of the wireless network, which is indicated on the box of your router, or in the specifications. Many are interested in this question. 150 Mbps, 300 Mbps, this is the maximum theoretically possible speed that a router can give. Of course, under normal conditions such speed will never be obtained. And that's okay, it doesn't mean you have a bad router.

Why is the internet speed lower on Wi-Fi?

I think you will agree that wireless connection not as stable as wired. And whatever it was, the cable connection has always been and will be the most stable and reliable.

Directly, when the Internet cable is connected directly to the computer, there is a direct connection to the provider's equipment. When we install a router, it already manages this connection. The router controls the flow, distributes the Internet to other devices, etc. This is precisely why the speed drops when connected through a router. And especially when connected via a Wi-Fi network.

How much a router will cut the speed depends mainly on the power of that router. The more powerful the router, the faster it can process information, and it has a higher maximum speed flow. And the more powerful the router, the more expensive it is. And believe me, there is a difference between a $ 20 device and a $ 200 one. Otherwise, expensive routers simply wouldn't exist. Nobody would buy or make them.

We found out why the router cuts the speed, and now we will take a closer look at some of the ways in which you can increase the speed over a Wi-Fi network. By at least, You can also try.

Before doing anything, it would be good to connect the Internet directly to your computer and check the speed. You can check it on the website http://www.speedtest.net. There is a separate article on this topic that you can watch.

If your tariff rate is, say, up to 20 Mbit / s, then you won't be able to squeeze out any more. Therefore, we measure the speed at direct connection, then over a Wi-Fi network. We will find out how much our router cuts the speed. And yet, you can check with different devices that you connect via Wi-Fi. Since the speed also depends on the device we are connecting.

1 Let's start with the most working method (in my opinion). Search for a free Wi-Fi network channel, and replace it in the router settings... When your devices see many other Wi-Fi networks, then all of these networks can interfere with your wireless network. And because of this, connection speed often suffers.

Therefore, you can try to determine the most free channel, and set it in the settings of your router. There is a very detailed article on this topic:. It also shows how to change the channel in the settings of different routers. Here, for an example on TP-LINK:

Here you need to experiment, try different variants... And if you already have a static channel, then set Auto.

2 Wi-Fi 5 GHz... If you have a lot neighboring networks, and a lot of noise that affects the speed, then the best way it is going to Wi-Fi 5 GHz. Buy a router that supports the broadcast of a Wi-Fi network at a frequency of 5 GHz. There the speed will definitely be higher. I recently wrote about one such router:. But, there is one caveat, not all devices.

New phones, tablets, laptops that are already on sale, they most likely already have Wi-Fi support networks on new frequency... But older devices do not support it. This can be easily learned from the characteristics. But, this is not a problem, since everything dual band routers broadcast wireless network and 2.4 GHz. So older clients will be able to connect to it.

Not only is the 5GHz network now almost completely free of interference, but also according to the 802.11ac standard, the speed is higher compared to 802.11n. If at 2.4 GHz maximum speed 300 Mbps, then at 5 GHz it is already 433 Mbps (for Tp-Link Archer C20i).

3 Wireless adapter driver. This method is suitable only for computers and laptops. As I wrote above, the speed also depends on Wi-Fi receiver that is installed on your computer. On a wireless network, the speed is always equal to the slowest device. Whatever you have powerful router, but if you have on your laptop old wifi adapter that does not even support 802.11n mode, then no high speed we will not see.

Replace Wi-Fi adapter laptop is of course problematic. But, you can try to update the driver of this adapter. Probably out already a new version with various improvements, and after the update we will get an increase in speed.

4 Set the 802.11n operating mode and channel width... If you do not have very old devices that do not support 802.11n, then you can try to set this operating mode in the router settings. As a rule, the default is automatic selection operating mode. For greater compatibility with different devices.

You can do this again in the settings of your router, which you can go to according to the instructions. As a rule, these settings can always be found on the tab where the Wi-Fi network is configured. This setting item is usually called " Mode", or " Network operating mode"You need to choose." 11n Only"(N Only), and save the settings. This is how it looks on TP-LINK routers:

On the same page, you can still change the Channel Width. You can try to put 40MHz.

We save the settings and reboot the router.

If after these settings you have problems connecting to Wi-Fi of some devices, then return everything back.

5 Perhaps, in the settings of your router, the old method WPA encryption ... It is not only insecure for protecting a wireless network in our time and is already very outdated, but also has the ability to limit the speed.

WPA2-PSK encryption needs to be installed (you probably already have it installed)... You can install correct settings safety instructions. On the D-Link example, Tp-Link, ASUS. And in the section "Configuring the router" on our website there are instructions for other devices.

6 The closer to the router, the stronger signal and higher speed. Therefore, try to install the router like this (I have to enter the location) so that there is a good signal throughout your house.

And if you have big house, and the router cannot penetrate the signal to distant rooms, then you can set. Or buy a more powerful router.

7 You can still try update router firmware... In the new versions of the software, something is being improved and refined. Therefore, after the update, the speed over the Wi-Fi network may increase. We have instructions for all popular manufacturers on our website. I give a link to instructions and instructions.

8 You should also not forget what is what more devices connected to a router, the lower the speed will be. Firstly, the router will simply divide the initial connection speed between all devices, and secondly, from the load that the devices will create on the router, it will cut the speed even more.

Afterword

Most The best way to solve this problem is to buy a more powerful and expensive router. Better yet, dual-band, so that you can use a Wi-Fi network at 5 GHz and get good speed.

Well, if buying a new router is not included in your plans, then be sure to try the tips that I wrote about above. I think there will definitely be some result. Do not forget to share your result on increasing Wi-Fi speed in the comments.

Nowadays wired internet is used by about 80% of the world's inhabitants. At the same time, the question arose about its distribution among many users. This task is perfectly handled by a device called wifi router... This device can provide IP addresses to various gadgets in the coverage area. With the invention of wifi, the need to connect a computer with multiple wires has disappeared. All that is needed is to connect the cable to the router, which in turn will cover a certain area with the Internet.

Satisfied Internet users through a wifi router are about 75%. However, this does not mean that these people are very lucky. Actual data transfer rates may be much lower than stated. Users who are just surfing during world wide web or download small files, a low connection speed is enough. The remaining 25% of people are not happy with their work home router and this may be due to the most different reasons... This article will be useful to those who want to know how to increase wifi speed the Internet and will give practical advice on setting up the equipment.

To understand in what ways you can increase the speed of a Wi-Fi router, you need to identify the root causes of low data transfer. Naturally, a stable and high signal speed will be provided through the cable. For example, connecting a laptop to the network via a wire provides a direct connection to the ISP. If the room is installed wifi device, it will be responsible for the connection speed. In other words, a wifi device controls the Internet flow and supplies it to all kinds of gadgets, PCs and laptops.

How high the speed of the Internet through the router will directly depend on the power wifi equipment... Expect a fast connection from budget models it does not follow. In cheap devices, the characteristics of the processor are weak, small RAM, low-power antenna. These parameters can only provide low level data transfer from provider to client.

To understand whether the speed of the Internet connection depends on Wi-Fi equipment, you need to connect the PC to the cable directly and use the (Speedtest) program to determine its level. This procedure will help determine the root cause. If, when the Internet is supplied through a cable, the data transfer is high, but through wifi it is low, then the reason lies in the router and may be like this:

weak signal from the device;
the assembly of the device is performed poorly;
the settings in the equipment are incorrect;
damage to wifi equipment;
outdated software;
cheap tariff plan.

Having decided on the reason for the signal clipping, you can understand how to increase the speed of the Internet through a router. In some situations, the speed of data transfer decreases due to the incorrect location of the wifi device in the room:

What is the minimum speed you need

Each user needs one or another speed of data transfer. It depends directly on what a person intends to do on the World Wide Web. In order to determine the tariff plan, first of all, you should know in what units the connection speed is measured. The data transfer rate is usually measured in bits per second. However, this value is very low and therefore they operate with such concepts as kilobits and megabits. With the advent of fiber optic cables the connection speed has increased greatly. For today, the average speed indicator, which is normal, is 100 Mbps.

The Internet provider can supply the consumer with a different connection speed, on which the tariff plan will depend. It can be of several types: slow, low, medium, high, very high. The range of opportunities in the network for the client will depend on the speed of connection. Depending on what actions the user performs on the World Wide Web and the choice will depend tariff plan and the required speed. For example, for normal browsing or playing games online, you will need only 512 Kbps. Watching movies in high quality will require fast transfer data. Optimal is tariff package in which - 100 Mbps.

Tips for increasing the speed of a wi fi network of a router

Before increasing the speed internet wifi router, you need to check the speed of the connection itself. It does special program mentioned above in the article. If the rate indicated is 50 Mbit / s, then you will not get more. The direct and wifi speed indicators help the user to determine how much the router is cutting the speed of the connection.

Choosing the best place

The wifi speed can sometimes depend on where the receiving equipment itself is located. If the device has one or two signal strips, and the connection speed is low, then you need to choose another place for the wi-fi equipment. The ideal place for it may be the center of the room. This arrangement helps the Internet to penetrate all the rooms of the apartment. To the level signal wifi such factors negatively affect:

strong humidity;
the throughput of the walls. In other words, the material from which they are made;
wiring near the device;
the presence of other wi-fi devices.

If you cannot determine the optimal place on your own, then you can resort to a special application - Hoatmapper for Windows.

Checking the settings

In the settings of both the router and the adapter, such parameters can be set that will affect the speed of the wifi. Be careful, the transmitting device may cause a decrease in bandwidth and networks. There are also legal regulations that limit the power of the transmitter.

Change power saving settings

Going into the settings of the router or adapter, you can increase the speed of wi fi. Often active mode energy saving cuts connection speed. In order to enter the settings of the wifi device, you will need to enter its address. In the pop-up authorization menu, enter admin in the login and password fields - this is relevant if access is not closed with a password. In the settings, you need to find the item "Wireless networks", and in it the line WMM APSD. After that, the "Active" mode should be changed to "Off" and the new settings should be saved. Such actions help to strengthen the data transfer of the Wi-Fi connection.

If wifi reception on a laptop with a weak adapter, the reason is in the adapter itself. In the adapter settings, you will also need to deactivate the power saving mode. To do this, you need to press the Win + r combination and enter devmgmt.mscк in the line that appears. Next, select the option "Network adapters" and in it you need to find a device that indicates an Internet connection. Turn off the power saving mode in the settings of the found equipment.

The choice of a free channel in the wifi device leads to better result connection speed. At initial setup the wi-fi device selects the least loaded channel. However, over time, other users may join the channel and become congested. As a result, internet speed may deteriorate. Therefore, the channel load must be constantly monitored and changed in case of strong congestion to a freer one. A special program - InSSIDer helps to choose the right channel.

Changing the channel width

The operation of wifi equipment can be affected by changes in the channel width. V modern devices the default is 40 MHz. The device tries to use this broadband channel for any reason. V multi-storey buildings increase throughput by choosing broadband has the opposite effect. In other words, speed is lost. To improve the speed of the connection, you will need to switch the modem to the 20 MHz parameter.

Changing the device operation protocol to parameter 802 11n

Changing the protocol in the settings helps to increase the speed of wifi equipment. In the parameters of the wi-fi device, you need to set the N mode or specify in the standard field - 802 11n, which is the most speed indicator... This indicator is supported by almost all devices released since 2010.

Selecting a network security mode

Selecting a security mode will help speed up the Internet connection via Wi-Fi. It is on by default in modern devices. However, if you need to select it, then in the network authentication settings you must enter - WPA2-PSK, and in the WPA encryption parameters set - AES. These fixes will help improve the speed of data transfer. The WPA2-PSK security standard is the most secure algorithm today.

WMM mode

Affects the transfer rate certain files wifi mode multimedia - WMM. If the 802.11N standard is enabled on the router, then in order to obtain a speed of more than 54 Mbps, you will need to enable WMM mode. You can activate it in the wifi connection settings, either on the device itself or in a separate section. This mode should also be enabled in the adapter parameters.

Updating the wireless adapter driver

Updating the wireless adapter driver can also increase the data transfer rate. It is relevant only for PCs and laptops. The speed of the Internet will depend not only on wifi machine a and from the receiver, which is installed in the computer. In other words, if the power of the transmitter (router) is very high, and the adapter in the PC is weak, then there will be no high speed. Changing the adapter for the Wi-Fi connection is problematic in a laptop. You can update the wireless adapter driver.

Updating the router firmware

One way to improve the speed of your router is to update the firmware. Performing this procedure yourself is a risky undertaking, especially the first time. There is a risk of breaking the device. To avoid such consequences, it is necessary to purchase only certified equipment in which rollback is provided. In other words, you can go back to previous version firmware.

The new software versions are constantly being improved different parameters that help to achieve increased level connection speed. You can download software for any router on the Internet. Each model has its own update version, which can be obtained by specifying serial number apparatus. To perform the firmware, it will be necessary to connect the wifi device using a special Lan-cable to a PC or laptop. In the settings of the wi-fi equipment there is a parameter - Firmware Upgrade, which should be selected and sent to the downloaded directory. Next, the flashing process starts.

Switching to wi fi at a frequency of 5 ghz

Another option is how to increase the speed work wifi router is to switch to wi fi 5 ghz. This standard is up-to-date and allows for increased speed. wifi connections... In order to implement this action you will need to have equipment that works with this standard or buy a dual-standard router. Updated standard, free channels and high frequency data transfer allows you to solve the problem of how to increase the speed of the Internet through a wifi router.

Conclusion

All of the above tips will help answer the question of how to speed up wi-fi internet. Practical advice will tell you how to fix all the settings and parameters of the devices. However, if the article did not find ways to increase the speed of the Internet, then you should think about buying a new router. Modern standards and increased power parameters will be able to provide high speed the Internet to any device.

Class

At the time of buying wireless router we usually try to get the fastest and most powerful device for the money we have. Having read the Wireless 300 inscription on the box, the user expects a hurricane speed, but in fact they get a low one. Then the ordeal begins between service center and the technical support of the provider, who begin to blame each other. And the reasons usually lie in WiFi setting due to which the router cuts the speed. And it's not a mistake, no. It's just that all the configuration of the wireless network usually comes down to setting a password for the connection, all other parameters remain by default. And despite the fact that they are in principle optimal, in some cases, in order to increase the speed over WiFi, more fine tuning... It doesn't take long and doesn't require high technical skills. Here are 7 easy steps.

1.Updating the firmware of the router

Often (especially on newer models) software routers has flaws or errors that lead to unstable work devices, including problems with WiFi speed. That is why you need to start troubleshooting by flashing it.

Download from the manufacturer's official website latest version firmware and install it on the router. There is a special menu for this in the web interface.

2. We enable forcibly 802.11n

Fastest standard to date wireless used in standard range 2.4 GHz is 802.11N, theoretically allowing speeds of up to 150 Mb / s when using one antenna and up to 300 Mb / s when using 2 antennas in MIMO mode. Therefore, the first thing to do to increase the speed of WiFi is to activate this standard. This is done in the section general settings wireless network:

On most router models, this setting is called "Mode". If there is an option "Only 11N" in the list, then expose it. True, I'll make a reservation right away if you have old laptop or an antediluvian phone that works only on 802.11G, he will not see this network. In this case, you must select the "802.11 B / G / N Mixed" option.

3. Change the channel width

If, after changing the mode, it is still observed low speed Wi-Fi through a router, then try changing the channel width from 20MHz to 40 MHz.

This is one of common reasons due to which the router cuts the speed.

4. Turn on Wi-Fi Multimedia

Almost all modern routers The Wireless N300 standard supports WMM or WME Wireless Multimedia Extensions technology, which provides Quality of Service (QOS) functionality to improve performance and reduce wireless network errors. Typically, this feature is found in advanced options:

We put a tick “Activate WMM”, save the parameters and reboot the device.

5. We use WPA2

Very often, the reason for the low speed of the Wi-Fi router is the wrong choice of the network security mode. The fact is that often on routers the default is universal option"WPA / WPA2-PSK" in which two standards work simultaneously. The whole point here lies in the fact that the outdated WPA does not support speeds higher than 54 Mbps, that is, it starts to slow down the entire network. Therefore, to increase the speed of the Internet via WiFi - use only the WPA2-PSK version:

6. We select a free radio channel

In apartment buildings in large cities, routers are installed in almost every apartment. This cannot but affect the quality of communication due to the fact that there are few channels available for use and wireless networks begin to interfere with each other, creating interference. That is why, if your Wi-Fi speed drops sharply, and the network starts to work slowly and slows down, then try to play with the channels in the router settings:

Try to put the channels in the outermost order. As a rule, they do it last.

7. Update adapter driver

Another common cause of low Wi-Fi speed is the "crooked" driver of the wireless network adapter. Most often, during installation, the user uses either the driver that comes in the kit on the disk, or the automatically installed operating system. Windows system... As life shows, this is often not the most successful version.

Download on the manufacturer's website network card the latest driver. Then go to the device manager, in the "Network adapters" section, find your card, click on it right click mouse, select "Update drivers", then specify the path to the downloaded file.

How to increase Wi-Fi speed?

1. Choose the right equipment!

It is difficult for an ordinary user to understand all the variety of routers on the market, so he buys a router at the nearest computer store on the advice of the seller. This approach is fraught with unpleasant consequences: after all, a consultant in a store cannot know the size of your apartment, all the parameters of your network and the provider you use ..

A low-power router can constantly freeze under high load. And buying a router with a small coverage area will result in no wireless signal in the back room.

Before purchasing a router yourself, call technical support RiNet and consult a specialist! You can also take suitable model for rent.

2. Find the right place for your router!

The ideal placement of a Wi-Fi router is a three-meter mast in an open field and complete absence any interference. Unfortunately, sometimes you have to install routers in three-room apartments in the center of Moscow. Due to interference real speed and zone WI-FI coverage will differ from 900 Mbit and 300 meters, carefully indicated by the manufacturer on the box with the router.

The Wi-Fi router must be placed in a place from where there is direct (as far as possible) visibility to those parts of the apartment where it is planned to use Wi-Fi. This is usually a central room or hallway. It is necessary to minimize the number of walls between the router and Wi-Fi devices, while on the signal path there should be no metal structures (safe, refrigerator, iron dashboard door) or devices that have strong radiation (for example, a computer, a newfangled TV, a microwave oven). It is advisable to place the router at the same level with the devices used, the antenna should be directed vertically upwards.

3. Forward to technology! 802.11n

The Wi-Fi 802.11n standard almost quadruples the data transfer rate compared to 802.11g devices (whose maximum speed is 54 Mbps), but only if all devices on the network support 802.11n.

If you use an old (pre-2009) laptop to work on the network, then the speed of work with other 802.11n devices may be reduced (up to 80%). This happens when more slow laptop actively transmitting or receiving data. For maximum performance(or at least testing it) 802.11n networks are recommended to use only clients of this standard in the network

4. Beware of Wi-Fi thieves! Security setting.

Always put a password on the wireless network. The absence of a password, in addition to the loss of speed (the Internet is shared with neighbors), can lead to an intruder entering your computer. To keep your Wi-Fi secure, select WPA2-AES encryption in your router settings. This kind of encryption is difficult to break. Using WEP or WPA / TKIP encryption can result in a significant loss in bandwidth.

The decrease in speed is due to the fact that in the 802.11n standard high performance(over 54 Mbps) cannot be implemented if one of the above legacy security methods is used.

5. Be smarter than your neighbors! Selecting the broadcast frequency of the router.

On the wireless signal a lot of interference affects. By choosing the frequency that is maximally free from neighboring wireless networks, you can get more stable signal and increase the final internet speed. Most home routers operate on 2.4 GHz, which is divided into 11-14 channels. note that Wi-Fi channels overlap each other.

Almost all routers have auto-channel selection or are pre-installed.

Firstly, it can lead to the inoperability of the Internet. The routers sold in Europe have 13 channels. And for example, devices for the USA have 11 channels. It follows from this that the devices brought from America will not work on channel 13, which the router can select automatically.

Secondly, the router often chooses a channel "clogged" by neighboring networks, which negatively affects the speed of the Internet.

If such problems arise, you should change the channel of the router from the standard (auto) to the manually selected one.

6. Call for help! Using an additional access point.

When even the most powerful router does not reach the back room, an additional router is usually installed. By connecting it with a wire from the main device in the access point mode, you will increase the coverage area without losing speed. If laying the cable is not possible, the router can be configured in the mode Wi-Fi repeater network (repeater), but this type of connection will reduce the final speed in the back room by at least 2 times.

7. If all else fails. Transition to 5 GHz

In the 2.4 GHz frequency range, not only Wi-Fi routers work, but also others Appliances such as microwave ovens, radio controlled devices and of course many neighboring Wi-Fi points, the number of which causes great interference and noise among themselves, moreover, this frequency range is very narrow and has only 14 channels.

To avoid interference and significantly increase the speed over Wi-Fi, routers with support for the 5GHz frequency will help.
We recommend Asus RT-n66u as a multifunctional, stable, productive device to organize a large home network in two ranges.

If the user is faced with the question of how to increase the speed of wifi, then he will find the answers in this article. Internet visitors do not always complain about poor connection quality. 75% of them have no problems with signal quality, but the remaining 25% may not even suspect that their lan-router is capable of working faster.

If there are connection problems: a low signal level or the router does not issue full speed at certain time intervals, after reading the material, there will be a chance to enjoy the speed of transmission data wifi on a laptop or phone.

Users often look for opportunities to increase the speed, since this is due to the fact that the provider offers one wi-fi speed, and as a result, the parameters turn out to be one and a half to two times less. But you shouldn't immediately blame the communication standard or the service provider for this, most likely, the device does not deliver the maximum speed.

To check whether the Internet speed depends on the router, just connect the cable directly to a computer or laptop and use the speed measurement service. For example, go to the Speedtest website, after checking it will become clear where the problem lies.

If after testing it turns out that the problem lies in the hardware, in this case you will have to go through the list, including:

poor assembly of equipment;
low signal level;
incorrect settings.

The router often "slows down" for one simple reason: the device is cheap, physically unable to deliver the speed indicated on the package. If the user is the owner budget router type: Dir-320 (all line), D-Link, TP-Link, do not be surprised at the "loss" of the Internet. Although modems work perfectly in terms of price-quality ratio, a weak processor, small volume random access memory and budget network cards limit internet speed.

Sometimes the reason for the loss of Internet speed on a router is an unfortunate location and a low received signal level. In this case, it is recommended to place it in a different location. The signal is also affected by powerful electrical appliances or power lines near the router.

But even if you have a weak router that does not catch the signal well, you should not be content with a constantly "dull" and "slow" Internet. The article will teach you how to increase the speed of a wifi router, and among the tips there is an option that can solve the problem with "Wi-Fi".

Tips to Increase Router Wi-Fi Speed

To solve problems to increase speed wireless internet the following are effective ways:

Choosing the best place for the router.
Checking the settings.
Determination of a free channel.
Changing the channel width.
Selects the network security mode.
Updating the wireless adapter driver.
Updating the router's firmware.
Switching to Wi-Fi 5 GHz.

Each item will be described in detail and disassembled, so users by following simple instructions, will be able to speed up wi fi quickly and permanently.