How to speed up wi-fi

To constantly monitor interference, use any features built into access points that will alert you to unauthorized (so-called enemy) access points interfering with your network and other interference.

How to overclock your home Wi-Fi

I decided to experiment with switching from 2.4 to 5 GHz because the network was getting awfully noisy in the apartment. All the neighbors were turning Wi-Fi transmitter power in the router to maximum, hoping to increase the speed, but in the end it had the opposite effect.

Gone are the days when there were a couple of Wi-Fi routers per staircase, and they did not interfere with each other. Now in the private sector is quite easy to catch a couple of three Wi-Fi networks, but in apartment buildings the situation is very bad.

As an example, I would like to attach a scan of the airwaves in my apartment in a residential area.

But this is at 2.4 GHz, and there are routers and adapters that also work at 5 GHz. It has been written about this many times, but I will just give you a scan of the radio air on the 5 GHz frequency.

On all channels there were found only 3 points, working on this frequency. That is, in my apartment there were 12 access points on the frequency 2.4 GHz, and only 3 on the frequency 5 GHz. So I decided to go with the 5 GHz.

It must be said that any wireless network will still lose out to a wired LAN, both in speed and in stability of data transfer. But it also happens that the repairs have already been made, or everyone is using mobile devices or laptops. In general, making a network.

The conditions of the experiment

With me it is pretty trivial: the router is in the hallway on the mezzanine, where the provider brought the wire. The repair is already made and to pull the wire into the room is not possible. The computer is 5 meters away from the router behind a brick wall and a wooden door. I have long had a Zyxel Giga III router, which can work in both 2.4 GHz and 5 GHz networks, so for the experiment it is perfect. But what is better: USB adapter or another router as a client – I decided to check it myself. I had the adapter (Zyxel NWD6605), so I also took the router Zyxel Keenetic Air, which also supports both wireless frequencies and started the experiment. I chose the New Year's holidays for the experiment, because people are leaving and the radio air is free.

The measurements were made with Iperf utility in modes 1 and 20 streams. For the sake of interest, I even opened and closed the wooden door to the room to see how the wood would affect the signal flow.

Slow DNS and QOS

And so first of all also reboot the computer. Next, let's probably start with possible problems in the DNS addresses.

1. First of all check that the "QoS Packet Scheduler" is enabled. Then go to the IPv4 property and check the boxes as in the screenshot above. Then set the DNS addresses to manual and enter: 8.8.8.8 and 8.8.4.4. These are Google's DNS, which should be stable.

Checking the registry and QoS

Use 5 GHz and band management

The 5 GHz band offers a lot of channels, more than 2.4 GHz, so it makes sense to use dual-band access points. This allows older devices to connect on the lower 2.4 GHz band and newer devices to operate on the 5 GHz band. Less load on the lower band promises a faster connection, while devices on the upper band typically support higher data rates, which helps reduce the airtime of the devices. While not all new Wi-Fi devices are dual-band, more are these days, especially advanced smartphones and tablets.

In addition to 5 GHz support, consider using any bandwidth management feature provided by access points. This can encourage or force dual-band devices to connect to the higher band instead of leaving it up to the device itself or the user.

Many access points only allow you to enable or disable band control, while others also allow you to adjust signal thresholds, so dual-band devices that will have a more confident signal at 2.4 GHz need not use 5 GHz. This is useful because 5 GHz offers less radio coverage than the lower band. If your access point supports this, try using a signal threshold setting that provides a good tradeoff between reducing congestion at 2.4 GHz while giving users the best signal.

Use WPA2 and/or WPA3

It is no secret that WEP security is not as secure, although almost all access points still support it. Wi-Fi Protected Access (WPA) is more secure, but it depends on the version used. Keep in mind that with the first version of WPA, your wireless data transfer speed is limited to 54 Mbps, which is the maximum speed of the old 802.11a and 802.11g standards. To ensure that you can take advantage of the higher data transfer speeds offered by newer devices, only use WPA2 and/or WPA3 security.

If you have more than one SSID configured on your access points, be aware that each virtual wireless network must broadcast separate beacons and control packets. This takes airtime, so use SSID capabilities sparingly. One private SSID and one public SSID are certainly acceptable, but try not to use virtual SSIDs for things like splitting wireless access across company departments.

If network sharing is still required, consider using 802.1X authentication to dynamically assign VLAN users when connecting to an SSID. That way, you can have only one private SSID, but still virtually share wireless traffic.

How to speed up your home Wi-Fi

Before you buy a more expensive plan from your ISP or a new, faster WiFi router, there are a number of steps you can take to improve the performance of your existing wireless network. It is quite possible that you will be satisfied with the result and postpone the upgrade to a better time.

Location of the router

The first thing to pay attention to is the location of the router. It should be located closer to the center of the apartment/home and be a little closer to the ceiling than to the floor if possible; an open bookshelf would be a good option – so the signal will spread better around the room. There should be no foreign objects near the router, and the ceiling, floor and walls should be in its direct line of sight, so that the signal is unobstructed by them.

If there is no possibility to install the router in the optimal place, at least make sure that there are no household appliances or other electronics near the device, whether it is a refrigerator, microwave oven, TV, game console, audio system, baby monitor, etc.

The Right Range

The second tip is to check what range your devices are connected to. Most more or less modern WiFi routers can operate in two bands – 2.4 GHz and 5 GHz. The second is traditionally less "littered" by neighboring wireless networks, as well as providing higher bandwidth. Therefore, smartphones, PCs and laptops should be connected exactly to the 5 GHz band. But various "smart" lights, sensors, alarm systems and other undemanding to Internet speed devices is better to leave on the band 2.4 GHz.

Eliminate Dead Zones

If the signal from a WiFi router can't reach the farthest room in your apartment, it doesn't mean you have to replace the device. It's quite possible that you have some old router lying around. There are many uses for it, and extending your existing network coverage is one of them. An alternative option is to buy a relatively inexpensive WiFi-repeater, their price starts from 800 rubles.

How to speed up your home Wi-Fi? Simple tips

In today's world, it is difficult to imagine life without the Internet. Most people read the news, watch movies or play games online, of course. But often there can be problems with the home Internet – the signal fails, or disappears altogether. It is especially unpleasant when it happens at the most inappropriate moment – during work or study, for example. Today I am going to share with you some very simple tips on how to improve internet connection speeds at home.

I think many people know that a router is a radio transmitter for which a direct signal is important. More specifically, for your device to work better, it is best to place the router as close as possible to the necessary equipment (such as a smart TV, or a laptop). Also, it is worth considering that walls, cabinets, and sometimes even shelves, can weaken the Internet signal. So try to install your router in as open a place as possible without any possible obstacles.

In order to improve the signal in a two-story house, you can try to put the Wi-Fi router as high as possible.

Also, do not place the router somewhere in the corner of the house, so to speak "on the edge". Then the signal will be transmitted not only to the house or apartment, but also to the street, or to the neighbors, respectively, the far side of your home will be "deprived" of good Internet.

It is worth knowing that the Wi-Fi signal is divided into channels. Different routers will use one channel to communicate with gadgets. The choice of channel can also affect the speed of your Internet, especially if many devices are connected to Wi-Fi.

Here it is very simple – you can reconnect to another channel to solve the problem. I will not describe here how to do this, because depending on the router the algorithm may vary. So look for the necessary hints in the manual of your particular router, or look for information on the Internet (if you have it at the time, of course).

Complain about a comment

In any case, the router should be located as high as possible, ideally under the ceiling. Once I stayed at a friend's house in an old building in St. Petersburg, two-room apartment type "comb", the far room, where I and the living room, where the router, at different ends of the apartment, between me and the router two brick partitions. I had practically no signal, started sorting things out, found the router in a pile of wires behind the computer table by the outside wall. Threw it on the cabinet and immediately got a great signal throughout the apartment. And originally thanks to the wooden floors the signal from the lower communal neighbors was clearly better than the owners :).
In my apartment, due to the peculiarities of the layout (L-shaped), I had to put an additional access point around the corner of the corridor, for which at the stage of repair were provided by sockets under the ceiling, for reliability of a point connected to the router via cable, as the need for an access point was evident from the layout. In general, when arranging the electrical from scratch, you must immediately plan the location of access points.
And it is also desirable to get a router for 5 GHz, the 2.4 GHz band in the MFD has long been overloaded. Right now I have five 2.4 and my only 5Ghz access points in my neighborhood, but now the carrier routers are also starting to get 802.11ac, so it won't be long before there's a lot of traffic there as well. My house has a very low population density, 4-5 apartments per floor, I can imagine what a crowd in the "home Internet" in the houses with a lot of small-sized apartments and therefore a higher population density.

To get a very strong signal will only help buy a router exclusively for the Chinese market Huawei ax3 pro or Xiaomi ah3000 on Ali. The routers for the Chinese market do not have the signal strength limitation that the routers for the global market have. I have installed such a router, now I can catch the signal at the entrance, although I have a very high floor.

It seems that low signal strength is one of the features of Wi-Fi, allowing you to use a lot of different networks in a limited space, without interfering with each other. How do the Chinese with their "very strong signal" share the airwaves in their man-houses?

Method 4: COM Port Parameter

Very cool helps not only to slightly improve the connection on the normal Internet, but also when connecting via aDSL and 3G/4G modems to slightly improve the connection.

Method 5: DNS Setup

This method will not exactly speed up the internet, but it will allow you to get a faster response from the domain servers. As you know, when we connect to any site, we mostly use a URL, which consists of a name we are used to. DNS servers allow us to convert these names to IP and send us to the right server.

The speed of the DNS server itself, and where it is located, determines how fast the sites load. I will not recommend some particular DNS. You will need to try and test each one. I will only give a list of the most popular.

Server name	DNS 1	DNS 2
Google	8.8.8.8	8.8.4.4
Yandex (Ordinary)	77.88.8.8	77.88.8.1
Yandex (Safe)	77.88.8.88	77.88.8.2
Yandex (Family)	77.88.8.7	77.88.8.3
Cloud Flare	1.1.1.1	1.0.0.1
OpenDNS	208.67.222.222	208.67.222.220
OpenDNS (Family)	208.67.222.123	08.67.220.123
Comodo Secure DNS	8.26.56.26	8.20.247.20
Level 3	209.244.0.3	208.244.0.4
OpenNIC	46.151.208.154	128.199.248.105
Dyn	216.146.35.35	216.146.36.36
SafeDNS	195.46.39.39	195.46.39.40
DNS.Watch	84.200.69.80м	84.200.70.40

Reboot your router

Yes, yes, that's the first thing they advise you to do when you contact support. And rightly so.

A modern router is a complicated device and its software can have bugs over time. The easiest and fastest way to get rid of them is to reboot the equipment. Some routers allow you to do this automatically on a schedule, you just need to look in the settings for the appropriate option.

Install alternative firmware

Alternative firmware is written by enthusiasts to address the shortcomings of proprietary software. The most famous project of such kind is DD-WRT. This firmware supports a wide range of hardware and is distributed free of charge.

The installation of third-party firmware allows not only to improve network operation, but also in some cases to activate previously inaccessible functions of the device. However, it is worth noting that the process of reflashing and the subsequent configuration of the equipment will require you to have time and special knowledge.

Improve the Internet speed of your phone in modem mode

Replace the SIM card, check the quality of the connection, set the preferred type of network, disable all third-party programs. Do not use long wires. Make sure that you plug your phone into the right usb sockets on your computer. USB 3.0 can handle higher speeds than the previous types.

If we conclude from the whole article, the tariff and the quality of the network connection have an impact. The remaining sections are tips on how to squeeze the most speed when you can't do anything about the first items. They will help raise the speed by 10-30%, but you should not expect more from them. If all else fails, check your phone to make sure the antennas are working.

Update your router firmware

Keeping your router's software up to date is important for stable operation. Users often forget about it. And outdated firmware is the cause of many problems. Including the speed degradation.

To get rid of errors and speed up the router, in the "System Tools" section open the item "Firmware Update".

Everything can be done online. Just click the "Check for updates" button. If newer firmware is available than already installed, a window will appear in which you should click on "Update". The router itself will download and install the firmware. The main thing during this process is not to disconnect it from the electricity and the Internet.

You can also update the firmware manually: download it from the official TP-Link web-site, write the path to it with the help of the "Browse" button and click the "Update" button. However, this way should be used only if the online update doesn't work for some reason.

Remove "unnecessary" users from the network

The cause of the drop in speed can be the freeloader neighbors. Such unscrupulous fellows pick up the password to the router that gives out the Internet, and download files or watch videos. As a result, your speed drops because the router divides it between you and the "other guy. This is a very common problem in apartment buildings.

By blocking such freeloaders, you can immediately increase the speed of the router. You can do it in different ways. For detailed instructions on how to disconnect users from Wi-Fi router, read the link. Here is a brief algorithm of actions.

Firstly, change the router administrator password. Go to "System Tools" under "Administration", enter the old password and the new one twice. Save the changes.

Second, change the Wi-Fi password in the wireless mode settings.

Create a whitelist, as I described above, under "Security". Add all of your devices to it. A client with a MAC address that is not on the list will not be able to connect.

Another way is to find an outsider in the list of connected devices, create a black list and put him there. Devices blocked in this way will not be able to connect to your network, even if they have the correct access password. But there is a way around this protection – change the MAC address. So be sure to change all passwords on your router.

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