If a user is faced with the question of how to increase wifi speed, then he will find answers in this article. Internet visitors do not always complain about the poor quality of the connection. 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 you have connection problems: low signal level or the router does not give out full speed at certain time intervals, after reading the material, you will have a chance to enjoy the speed of transmission wifi data 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 should not immediately blame the communication standard or service provider, most likely, the device does not give 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 equipment, in this case, you will have to iterate through a list that includes:
- poor assembly of equipment;
- low signal level;
- wrong settings.
The router often “slows down” for one simple reason: the device is cheap, physically incapable of delivering the speed indicated on the package. If the user is the owner of a budget router like: Dir-320 (the entire line), D-Link, TP-Link, you should not be surprised at the "loss" of the Internet. Although the modems work perfectly in terms of price-quality ratio, a weak processor, small volume random access memory and budgetary network boards limit internet speed.
Sometimes the reason for the loss of Internet speed on the router is an unfortunate location and a low level of the received signal. In this case, it is recommended to place it elsewhere. The signal is also affected by powerful electrical appliances or power lines located near the router.
But even if you have a weak router that does not catch the signal well, you should not be satisfied with the constantly “dumb” and “braking” 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 for increasing the speed of your router's Wi-Fi network
To solve the problems of increasing the speed of wireless Internet, effective methods are presented below:
- Choosing the best location for the router.
- Checking settings.
- Definition of a free channel.
- Changing the channel width.
- Select the network security mode.
- Update the wireless adapter driver.
- Updating the firmware of the router.
- Transition to Wi-Fi 5 GHz.
Each item will be described and analyzed in detail, so users, following simple instructions, will be able to speed up wi fi quickly and for a long time.
Choosing the best location
If the Internet speed decreases through the router, and at the same time the Wi-Fi signal is at the level of one or two strips, then it is worth looking for another place to install it. The signal level depends on various factors that affect it, namely:
- The thickness of the walls, the material from which they are made.
- Wiring in the immediate vicinity of the modem.
- Presence of other routers.
- Increased humidity.
A suitable place to install the router is in the center of a house or apartment. Thus, the signal will "penetrate" into all rooms, of course, with sufficient power. Amplification also occurs by replacing standard antennas that are not built into the box with stronger ones.
If it is difficult to determine where the center of the apartment is located, and it is also unknown whether there is interference there, it is better to use special applications. For example WiFi Solver FDTD for Android or NetSpot for Mac. Hoatmapper is suitable for the Windows platform.
It is recommended not to install the modem near a bathroom or central heating pipes. Water affects the signal strength, so if you like to shower with music, you should turn it on on the speakers than on the phone in the bathroom.
Checking the settings
In order to enter the modem settings, you need to enter its address in the browser. Typically, this is: 192.168.1.1 or 192.168.0.1. Next, the authorization menu will open, if no password is set, by default enter admin and admin in the "login" and "password" fields.
The first thing that can cause the Internet speed to drop through the router is the activated power saving mode. Most often it occurs on Asus, but the problem is solved in the same way on other models. To do this, in the modem settings, you need to find the "Wireless networks" menu, the WMM APSD line. If the "Active" mode is selected, change it to "Off" and save the settings.
If you are using a laptop or PC with an adapter, power saving mode is enabled on the adapter itself. To turn it off, press Win + r (the key between Ctr and Alt), insert devmgmt.msck into the line that appears. In the new menu, you need to find the item " Network adapters". Then a list of several devices will open, you need to select the one in which the words occur: WiFi, Link, Realtek, or something else that indicates working with the Internet. Click right click click on the line, go to the "Energy Saving" section. If it is checked, uncheck it and save the settings.
Free channel selection
Channels are used to transfer data, being a "bridge" between the device and the router. If the channel is "clogged", this is the main reason for the low speed of the Internet via wifi. How to determine which channel to choose. For information: on modems produced specifically for the Russian market, there are 13 basic channels, on other devices - 11. The more users on one channel, the weaker the wi-fi speed. The “contamination” of the channel is affected by users connected to your modem and neighboring routers. Therefore, if within the range of the network there are several more access points transmitting over the same channel, the speed of the "wifi", as teenagers say, will be underestimated.
- Wi-Fi Analyzer for Android devices.
- InSSIDer speeds up channel selection on your computer.
- wifi explorer for ios.
The fewer devices a channel uses, the better it is.
Changing the channel width
On newer modems, there is a "channel width" parameter. If such a name is not observed, there are 20/40 GHz parameters, the choice is made among them. Depending on the channel width of the router, the data transfer rate changes. But there is a big disadvantage of the new standard: if there are additional modems nearby using the same channel, the Internet data transfer speed will decrease. Therefore, you should carefully choose a channel, completely free or with a frequency of 20 GHz.
Choosing a network security mode
The speed of the Internet through the router can drop due to the fact that someone else has connected to your network. In order to prevent this, you need to go into security mode in the router settings and select the latest password and data encryption standard - WPA2. It takes some time to select complex password. At any time, for example, in case of forgetfulness, it is possible to go into the device settings and reset it.
This is a special standard for those who need the Internet as entertainment. There is another name for it: wmm preamble mode. It is based on the 802.11e standard, but has some quirks. Equipped with a priority scheme used to transfer data in the following order:
- voice: highest;
- video;
- normal;
- background: lowest.
This mode allows you to speed up the transfer of certain data, and also saves battery power. mobile devices in the background.
By going into the router settings on the computer, it is possible to increase the Wi-Fi speed by changing the mode wireless network. By default, new devices are set to automatic or standard type b / g / n. Devices are not always able to determine which type of connection they use, and then the channel with the lowest speed is selected. Therefore, it is better to use 802.11N, the power of this signal is maximum, as is the data transfer rate over it.
Update the wireless adapter driver
It so happens that the question of why the router “cuts” the speed is not in the hardware itself, but in the driver version on wireless adapter. For a quality connection, you must own the latest version. Updating router drivers is only possible on a laptop or computer. To do this, you need:
- know the manufacturer of the adapter;
- find the latest driver;
- download and install software.
To determine the type of adapter installed on a PC or laptop, the easiest way is to download the special HWVendorDetection application. After installing and running the program, information about the equipment and the supplier is released. Knowing them, just go to the manufacturer's website and in the "Soft / Drivers" section find desired model, download the required driver.
You can do it even easier: install the DriverBooster program, it will find outdated drivers on the PC and update them.
Updating the firmware of the router
Flashing a router for the first time is risky. If you do it wrong, you can break it. Therefore, we recommend using only a certified router. In such models, as a rule, there is a “rollback” point; in case of failure, you can return to previous version firmware.
First, you need to download the latest firmware version for the device from the manufacturer's website. Finding the version for your model is easy using serial number. Next, connect the router via a Lan cable directly to a PC or laptop. It is most convenient to do this procedure on the OS, starting with Windows versions 7 and above. Next, find the Firmware Upgrade item in the router settings, select it, specify the path to the downloaded directory, start the firmware upgrade process. Until the end of the process, in no case turn off the router and do not remove the Lan cable. After the restart, the device will be ready for further use.
Transition to Wi-Fi 5 GHz
Another way to increase the weak Internet speed through a wifi router is to switch to 5 GHz Wi-Fi, a new wireless data transfer method. This will require:
- buy a dual-standard router;
- have devices that work according to this standard.
The speed when moving to 5 GHz Wi-Fi increases due to two factors:
- The standard is new, the channels are free.
- The transmission frequency is increasing, so the problem of how to speed up the operation of the router has been solved.
Conclusion
As is clear from the above, the speed of the router depends on many factors. For greater efficiency, we recommend using several methods to improve signal quality. Some of the methods require a certain time, you should not rush, but approach the matter thoroughly in order to avoid equipment breakdown.
Poor internet speed through a router is one of the most "popular" problems of all wireless lovers. In previous articles, we told, and also - we recommend that you familiarize yourself with this material.
Here we will tell you a few more "professional secrets" on how to increase the speed of the Internet through a router, and why the router does not give out full speed even with the optimal location of the router.
Does the speed of the Internet depend on the router?
Wireless Data Rate wifi networks(Wireless Fidelity [Wi-Fi]) depends on the chosen standard. Also, this indicator should take into account the presence of interference that appears in the same range, and the placement conditions of the access point.
N standard speed
To achieve maximum speed parameters, you need to use the standard N developed by the IEEE 802.11 group. This group created several standards.
- - 802.11A
- - 802.11B
- - 802.11G
- - 802.11N
- - 802.11R
The b-standard has the smallest of the speeds, so to increase it, you should switch to the g-standard. However, the maximum speed of the g-standard is much lower than that of the n-standard. Therefore, in order to achieve top speed Internet distribution over a wireless network will need to install the n-standard in the router. This indicator here is within 150 Mb / s if the transmission is carried out on one antenna. Theoretically, the speed of a Wi-Fi router can be increased up to 600 Mb / s from four antennas.
Closer to reality
But not everything is so simple. The actual speed of the Internet through a wifi router differs from the one declared by the developers by half - downwards. Moreover, various other factors influence transmission.
- Interference factor. Very few of the clients are able to support the 5 GHz band. Most operate on the congested 2.4 GHz band, which is also used by microwave ovens, cordless phones, and nearby access points.
- we usually share it between clients, which also greatly affects its throughput (accordingly, the Internet speed through the router drops).
Thus, essentially through a wifi router is quite difficult. Moreover, if the router does not work in pure N-mode, but in compatibility mode with previous standards, then you need to understand that a device that supports the previous generation standard will not be able to work at IEEE 802.11n speeds. The speed of data transfer through a Wi-Fi router in this case will correspond to the supported standard.
Maximum results can be achieved only on a "pure" n-standard with a configuration of several transmit-receive antennas - 4x4, for example.
The router reduces the speed of the Internet: how to fix it
Setting the n-standard bandwidth
Wireless routers usually support various data transmission standards, including N and mixed modes based on this standard. Take for example a Netis or TP-Link Wi-fi router. AT special utility(settings) of these routers, you can find the “Wireless Mode” section. This tab contains the basic settings for the wireless network created by the access point.
Provides the "Radio Band" option. It is in this drop-down list that you can find desired setting 802.11n.
The same setting is available for router TP-LINk.
As you can see, it is common to many routing devices.
Selecting this option will allow you to switch the device to more high level data transfer speed and greatly increase internet speed through wifi. However, gadgets that work with the N-standard will also have to be connected to it.
How to increase the speed of the Internet through a wifi router: channel selection
Your neighbor also uses a wireless router, but he uses n-standard compatible b-mode. The channel of the neighbor's router is the 1st, and yours is the 3rd - then the throughput channel of your router will experience interference from the neighbor's, as their channels will intersect. Accordingly, you will get a weaker Internet speed through the router. To solve this problem, you will have to choose another data transmission channel.
The channel is configured in the settings tab wifi wireless Netis router mode.
There is a drop-down list of channels here. It is better, of course, to leave the choice of the channel on the conscience of the device itself by setting the Auto option. If necessary, you can select the desired channel.
Why is the speed through a router slower than through a cable?
WiFi Multimedia
The WMM parameter is closely related to the QoS (quality of service) parameter, which is used to ensure best quality data transmission when working with VoIP applications, streaming video. The network packets of such applications are prioritized for processing due to the need to ensure a more stable operation of multimedia applications - they should work with fewer errors.
Netis or TP-Link routers also have this feature. It must be enabled and located in the Wi-fi settings.
In these routers, it is displayed as a separate radio button. Checking its box enables the WMM option. Also, your computer's wireless adapter must support it.
Reducing the channel width
In some cases, the network packet rate can be increased by reducing the bandwidth. To increase network bandwidth, the developers of the IEEE 802.11n standard decided to expand the channel from 20 MHz to 40 MHz. However, the use of broadband channels is not always justified in the urban environment. An extended range often leads to the opposite - the speed of the Internet over wifi is cut.
And routers with wireless mode are configured by default to use broadband channels.
The best way to make your home network as fast and reliable as possible at this stage of technology development is to use modern hardware. And here, first of all, you should know that wireless standards IEEE 802.11 A, B, G are already outdated and slow. The highest wireless Internet speed will now be provided by the IEEE 802.11 N standard. Therefore, you need to purchase equipment that supports it.
Choosing the best location for the router
The router, even if it does not fit into the interior with its design, should not be hidden behind cabinets, curtains and other home furnishings. If you wish to have good signal, you should find an open place without walls and obstacles and direct its antenna vertically upwards. Ideally, the router should be placed in the middle of the room space that it should serve.
Using an amplified antenna
If your router's native antenna is unscrewed or removed, you can purchase and install reinforced antenna. These are sold separately.
Search for the least loaded wireless channel
If you live in an apartment building, neighbors' routers can interfere with yours and cause the signal to degrade. Routers can operate on several (usually only 12) different channels, and you need to find the channel with the least load. Usage free utilities to search for free channels such as Wi-Fi Stumbler, inSSlDer or Wi-Fi Analyzer will help you increase wifi speed.
Interference from household and mobile equipment
However, not only neighboring routers can cause interference. Cordless phones, microwave ovens, and other devices, as well as a router operating in the microwave range, can interfere with your router. The solution to this problem can be the purchase of a dual-band router. Also can be purchased cordless phones with other ranges. If you do not want to spend money on new equipment, you can simply try to move your router away from other equipment.
Wi-Fi Theft Prevention
Protect your wireless hotspot with a password. Otherwise, you immediately attach a bunch of free Wi-Fi lovers to it. Moreover, it is necessary to use a password using WPA2 technologies, which will more reliably protect your home network from intrusion by outsiders.
Bandwidth Management
Using video chats, online gaming services, frequent torrent file downloads can significantly reduce bandwidth, and the Internet will become slower for other applications. To prevent this, you can use QoS, which can be used to prioritize some over others. As a result, more important and / or used by you in this moment applications will get the bandwidth they need.
Flashing the router
A great way to extend the operating range of the router and, as a result, increase the speed of the wireless Internet, is to install the DD-WRT firmware, which will give the router additional security features and increase power. In the latter case, there may be a risk of damaging the router with careless settings, but most routers are able to handle power increases up to 70mW without problems.
If your router needs to reboot from time to time to keep it from getting stuck due to overheating, you can configure automatic reboot router one or more times a day using the aforementioned DD-WRT firmware or even a regular socket timer.
Some non-standard tricks
You can extend your router's operating range with simple DIY add-ons. For example, an empty aluminum can, or a foil wrapping around the antenna, directed with a hole into the working area, will slightly improve the quality of the wireless connection. Most likely, the results of such tricks will not be very impressive, but you can squeeze a little more out of your Wi-Fi with a minimum of effort.
Internet speed over wifi is another question that you will probably have if you carefully read the previous articles on my blog and have already done it at home. wireless Internet. Surely many have already noticed that you have low wifi speed connections - often much lower than they were when connected via cable and than indicated in the tariff plan. Also, for sure, at least half of those reading this article have come across such a mystery that support for 100 or even 300 Mbps is indicated on the box of a router, access point or adapter, and the real Internet speed via WiFi and local network much lower. Let's find out why router cuts internet speed and how to increase it!
Speed wifi connections, like the Internet in general, is measured in kilobits or megabits per second. They are denoted by the following abbreviations: Kbps, Kb / s, Kb / s, Kbps, Mbps, Mb / s, Mb / s, Mbps. Do not confuse them with other speed measurements - kilobytes and megabytes per second - this is not the speed of the Internet, but the data transfer rate of the program. It is most often displayed in utilities such as ftp or torrent clients. They are denoted very similarly, but the letter "B" ("B") is large here: KByte / s, KB / s, KB / s, KBp, MB / s, MB / s, MB / s or MBps. Their ratio is as follows:
1 byte = 8 bits
Accordingly, if in ftp client the data transfer rate is 5 megabytes per second, then we multiply this number by 8 and we get the Internet speed of 40 megabits per second.
Now let's define what we mean by the concept of "router speed". There are actually two characteristics:
- The speed of working with the Internet, that is, from the WAN port to the LAN port.
- The speed of operation between two devices within the same local network, that is, WLAN-WLAN
How to measure the speed of a wifi router when working with the Internet?
To measure the speed of the Internet via wifi, it is not necessary to run programs and perform mathematical operations. There are online services that will help you do this automatically. We will use the most popular site SpeedTest.net.
Click on the “Begin Test” button and wait for the system to test. Here is the result:
It turns out that I have an incoming speed of 33.56 Mbps, and an incoming speed of 49.49 Mbps. It was the speed of the wifi connection to the Internet that was measured, and not the speed of the wifi router's cable connection. Now we disconnect from wifi, connect the PC to the router via cable and make the same measurements. If it turned out that the cable speed is higher than the speed of the wifi connection, then we read the article further.
Scientific experiment - measure the speed of a wifi connection
Theory-theory, but let's evaluate in practice how much the speed readings differ in the reception-return given at various types connections.
As we can see, the highest speed is obtained when the cable is connected directly to the computer - 41 Mbps per reception.
A little less - when the Internet goes by cable, but through the mediation of a router - 33 Mbps per reception
And even less - via wifi: 26 Mbps
From this we can conclude that the router cuts the speed for objective reasons, which we will now understand.
Router cuts wifi speed
So, if you have a low wifi speed, then the router cuts the speed. Scientifically, this is called throughput or WAN-LAN routing speed. The filling of the device is responsible for this parameter, the parameters of which are usually indicated on the sticker on the bottom and are designated as H.W. — Hardware. If they do not match your tariff plan, then you need to change the device to a more powerful one with more bandwidth.
Also, the speed of the Internet via wifi depends on the type of connection to the provider. In decreasing order, they look like this: DHCP and Static IP - VPN - PPTP.
It turns out that if the Wi-Fi data transfer rate is up to 300 Mbps on the box of the device, and the WAN-LAN parameter for this model in combination with the type and protocol of connection to the provider is 24 Mbps, then the Internet connection speed cannot exceed 24, but in real life it will most likely be less.
But the reason may be not only in the router - the hardware and software of the wifi adapter on the computer receiving the signal must also have the appropriate parameters.
You also need to take into account that indicated in the instructions and on the stickers specifications designed for ideal working conditions - with a minimum distance from the router to the device, in the absence of third-party interference, signal-absorbing materials and with minimal network load. That is, if you have a naval communication point near your house, the router is in the next room behind a reinforced concrete wall, and at the same time your sister downloads all the series of "Interns" by torrent, then it is quite logical to assume that your speed wifi internet will be much lower than indicated on the box and in the tariff plan, and you will not be able to enjoy playing Counter Strike. In practice, the real speed of a wifi connection is two to three times less than indicated in the specification.
WiFi speed through router
There are several technology standards in "nature" wireless transmission wifi data. I will give below a table in which theoretical and practical speeds are correlated:
| Standard | Speed in theory in Mbps | Speed in practice in Mbps |
|---|---|---|
| IEEE 802.11a | Up to 54 | up to 24 |
| IEEE 802.11g | Up to 54 | up to 24 |
| IEEE 802.11n | Up to 150* | Up to 50 |
| IEEE 802.11n | Up to 300** | Up to 100 |
* - for devices operating at a frequency of 40 MHz in 1 stream
** - for devices operating at a frequency of 40 MHz in 2 streams
Speed when operating within the local network (WLAN-WLAN)
Many users may also note the fact that the router cuts the speed not only when accessing the Internet, but only when exchanging data within the local network.
The whole point is that when real work several devices at the same time, in fact, the router works with each of them in turn. It turns out a kind of queue, which is why the speed is cut - it becomes many times less than when the router works with only one client. And when exchanging data between two devices, for example, when you transfer files from one computer to another via LAN, it will be 2-3 times less than the total real speed over the network.
Let's take an example - we transfer data between 2 computers - one with an 802.11g adapter (up to 54 Mbps), the other - 802.11n (up to 300 Mbps). The router also has 802.11n (up to 300 Mbps)
Regardless of what fancy router you have, in theory, the maximum speed within the network, even in theory, will not exceed 54 Mbps - according to the maximum data of the slowest adapter. In practice, based on our table, this will be no more than 24 Mbps. As we found out, when working with several clients at the same time, the router will interact with them one by one, that is, the actual speed will be 12 Mbps. When moving away from the access point at a certain distance, it will fall even more.
At the same time, on the computer that has an “N” standard adapter, as a mockery, the speed measurement utilities can show theoretical data of 150 Mbps, which are really the maximum possible for our router.
Many PC users, when determining the speed, are guided by the indicators displayed in the connection information
This is fundamentally not true, since here in the "Speed" column the theoretical supported by the adapter is displayed. For real measurements, we will use the AIDA32 program, which has a benchmark for testing the speed between two devices on the network.
We get the following:
- by cables - 11217 Kilobytes per second.
- cable + WiFi - 9166 KB / s
- pure WiFi - 4303 KB / s
Here, the units of measurement are slightly different - in the first part they were calculated in megabits per second, and in the second in kilobytes per second. To convert data from the second part to Mbit / s, we will use the online converter. We get 10.9, 8.9 and 4.2 respectively.
As you can see, with the connection of one, and even more so two adapters, the speed is significantly reduced, and the amplitude between the highest and lowest speeds in the test also increases, that is, the data transfer stability drops.
Which of you, the most observant, was probably able to make one observation - despite the fact that in several measurements we used devices whose maximum speed should be up to 300 Mbps, in all tests the speed never exceeded 100 mb / s.
This is due to the fact that the actual speed of Internet connections depends on the technical characteristics:
- Provider equipment
- Cable stretched to your computer or router
- WAN port of the router
- WiFi adapter or network card
- Internet tariff plan
It turns out that in order to achieve maximum performance of the entire system, it is necessary that each of its components maintain the declared speed. In the event that you connect to a tariff with a maximum speed of more than 100 Mbps, then LAN card or a wireless adapter, and a router, and the cables with which you connect your PC to the router must support given speed, otherwise it will rest against the ceiling, indicated by the slowest link.
For example, if a PC network card and a router support a speed of 1 Gb / s, and the connection goes through a simple patch cord, which is on the shelf of any store, then up to a speed of 1000 Mbps. you will be very, very far away.
In most cases, we use cables of the Fast Ethernet standard (category 5), the speed of which is limited to 100 Mbps - when connected to a tariff from a provider that supports operation at this speed. This is the cable I have - that's why a quality 150 Mbps adapter performed just as well as a more advanced 300.
That is, the maximum task for any wireless equipment is to get closer to the reference speed, which is provided cable connection. Which, in turn, is limited by the capabilities of the tariff and WAN ports of the router and computer.
In fact, buying equipment with a speed higher than 150 makes sense if your provider provides you with tariff plans for gigabit Internet (category 5e and 6 cables). But do you know how much it costs? Let's look at the tariff scale of my provider:
For a theoretical speed above 100 - 1200 rubles per month - not sickly so, is not it? Are you ready to give this amount? Me not.
So in practical realities, the question of choosing a router and adapter is that the equipment meets the manufacturer's specifications as much as possible and brings us closer to the maximum speed for which it is designed tariff plan your internet provider.
In this case, you should pay attention not only to the bright enticing speed characteristics indicated on the equipment packaging, but also to the specifications written in small print in the instructions. For example, with a declared high speed, very often the instructions indicate that the WAN port of the router only supports speeds up to 100 Mbps. And this means that no matter how steep the tariff we pay, we cannot achieve anything above this value.
To the credit of the devices we reviewed today, they perfectly showed their quality and, in conditions close to ideal, were in no way inferior in their work to connecting to the Internet via cables in accordance with their declared parameters.
Other factors affecting the low speed of WiFi through a router
As you know, wi-fi is a technology for transmitting data over radio channels. Therefore, the operation of other devices may have a strong influence and cause interference.
Primarily Appliances, as well as other wi-fi networks around you and operating in the same frequency range. Now in nature there are two ranges - 2.4 and 5 GHz (gigahertz). 802.11b/g wireless networks operate in the 2.4 GHz band, 802.11a networks operate in the 5 GHz band, and 802.11n networks can operate in both.
5GHz (GHz) is a relatively new standard, so if you use it, there is a better chance that it will not be loaded by other devices.
Plan the speed of your future WiFi networks you need even before buying devices that will work in it!
If you purchase a router that supports 5GHz and the latest standard with data transfer up to 300 Mb / s, but at the same time an adapter is installed on the computer that supports only 2.4 GHz and speeds up to 54 Mb / s, then this bundle will work exactly at the maximum adapter specifications. As they say, the speed of the squadron is equal to the speed of the slowest ship. Plus, keep in mind that these values are maximum under ideal conditions - in reality, everything will be slower.
Finally, a few more sources of interference are Bluetooth, microwave ovens and baby monitors. They also operate at a frequency of 2.4 GHz, so it is not recommended to use a blue-toothed headset, heat soup and connect to wifi at the same time.
conclusion - how to increase the speed of wifi?
If you look closely at the technical characteristics of the router, you will notice that for many models the operating speed LAN port also do not exceed 100 Mbit / s, so even if they have 300 on WiFi, then when one of the devices is connected via cable, the speed will not exceed 100.
If we talk about pure wireless connection, then here, in addition to the declared device parameters for the supported wifi speed, such a concept as the “duplex” mode of the router comes into play. That is, speaking in Russian, it processes a request via WiFi from each of the clients in turn, which is why a kind of queue of requests is formed, and the speed drops at least 2-3 times in relation to what it could be during operation with only 1 computer. And this is under ideal conditions - in the case of interference, distance from the access point and the influence of other external factors, it will be even lower.
From all of the above, we can conclude: no matter how hard we try, in ideal reception conditions and with a router and adapter that support the same communication standards, in most cases we will not be able to achieve speeds of more than 100 Mbps - which our tests clearly showed . It makes sense to buy high-speed equipment only in a complex (router + cable + adapter + network card) for ALL devices on the network and when connected to a gigabit tariff.
In order to increase the speed of a wifi connection, you need:
- Select a provider with a DHCP connection ()
- Use a router and adapter with the highest bandwidth that supports IEEE 802.11 N or AC ()
- Use a router and adapter from the same company
- in such a place in the apartment that it is not covered by thick ceilings and is located far from radio sources, but as close as possible to the location of your devices. If the signal source was initially set incorrectly, then an article about will help you.
- Keep in mind that under heavy load home network the time of opening pages in the browser will increase. To improve performance, you can expand the channel from 20 to 40 MHz.
Following these rules, you will always have high-speed wifi internet in your house. I wish you good luck, and for a snack, an interesting video on increasing wifi speed and radius with a can of beer!
