How to boost your home Wi-Fi

Find out how to improve your Wi-Fi signal

Wi-Fi is an essential tool for connecting your devices to the web at home and at work. A poor Wi-Fi signal is a common problem that can hinder you from getting a smooth internet connection, causing your browser to stutter, drop downloads midway and generally perform badly.

Fortunately, there are a number of solutions to boost your Wi-Fi connection. We’ve collected some of the best methods below.

If you’ve got a particularly large property, or one with especially thick walls, you might be best off investing in a mesh Wi-Fi network. A fairly recent technological development, mesh Wi-Fi uses multiple interconnected nodes to create one large, seamless network, with the idea being that your device automatically connects to the nearest node as you move around.

Mesh Wi-Fi equipment is generally more expensive than traditional routers, but consumer-grade mesh Wi-Fi products like Google WiFi and the Linksys Velop mean you no longer need an advanced engineering degree to set it up.

Change your wireless channel

Wireless routers send out their signals on a number of overlapping channels. There’s a good chance that other wireless routers in your areas – from neighbours or nearby cafes and businesses – may be running on the same channel(s) as your own. The two main bands for carrying Wi-Fi today are 2.4 GHz and 5 GHz. You want you route to be one channel which is as clear of traffic as possible. You can use free software and apps such as WiresharkWi-Fi Analyzer or Wifi Sonar to scan for suitable channels your area. You’ll find a short FAQ on the how to use the Wi-Fi Analyzer here.

Eliminate interference from other appliances

Most wireless routers operate on the 2.4GHz band, but they’re not the only devices that use that frequency. Microwaves, garage door openers, Bluetooth peripherals and a whole host of other appliances also use it to communicate, which can lead to significant amounts of congestion and interference. Moving these products further away from your router, or replacing them with devices that operate on a different band, can help reduce interference and speed up your connection.

Upgrade your devices

All the top-end networking hardware in the world isn’t going to make much of a difference if your laptop or phone can’t take advantage of it. The wireless antenna technology used in older devices means that they may not be able to get more than a certain speed, even if your wireless connection is capable of going faster. If your router is relatively capable but your laptop is ancient, it’s likely that that’s the biggest bottleneck.

Try a Wi-Fi booster

If you need your Wi-Fi signal to stretch just that little bit farther, it may be worth investing in a Wi-Fi repeater. Repeaters, also known as range extenders, take the signal from your existing router and re-broadcast it over a wider area. They can be picked up reasonably cheaply, but there are a few drawbacks: first, the repeater operates on a different network to your original router, so you won’t get a single, seamless network. Secondly, your connection speed will halve as it passes through each range extender.

Find the perfect position for your router

The physical location of your router is one of the most important things to bear in mind when it comes to wireless performance. You’ll need to ensure that your Wi-Fi router isn’t obscured by furniture or other appliances, and is as close as possible to the center of the property. It’s also worth remembering that connection speed decays significantly the further your device is from the router.

Hack your router

Another method to boost your signal is to manually make your router transmit more strongly. Domestic routers generally come with a transmission power of 70mW, and though you can sometimes turn this down, you can’t ordinary turn it up. Not without hacking your router, that is. BY replacing your router’s built-in firmware with the free, open-source DD-WRT. This software unlocks a host of additional security and transmission settings that aren’t offered by manufacturers, including the ability to crank up your signal strength to 250mW.

Upgrade your Wi-Fi router

If you’ve exhausted all other options, it may be time to bite the bullet and upgrade your networking hardware itself. If you’ve got an ageing router that can’t take advantages of new technologies and faster connection speeds, it could be holding your Wi-Fi back.

This is especially true if you’re still using the default router supplied by your ISP. Newer models are slightly more capable, but older versions are likely to hamper your internet experience significantly.

Source: itpro

Written by: Admin - 06 August 2017