Ever felt frustrated because your WI-FI at home gets in the way of your work-life balance? If you are one of the lucky few who work from home, having a strong WI-FI signal can save you a lot of trouble. There are countless ways to improve the WI-FI signal at home, but before that, you need to check what's causing your weak signal to avoid unnecessary expenses. Here are a few suggestions we’ve come up with to help improve your WI-FI signal at home.

Causes of weak signal

Weak WI-FI signal comes from several different reasons, your first step to finding out the causes of weak WI-FI signal is simply checking if your device is connected to the network you have accessed at home. One common cause could be due to low capacity of the device itself.

Short-range WI-FI router can only travel up to several meters, the WI-FI signal is weakened as soon as people utilize the network, and in this case, WI-FI performance immediately slows down.

Apart from technical issues, someone could have hacked into your private network and illegally used your bandwidth without your knowledge.

This is not unusual, especially when your password to access the WI-FI is weak. These unauthorized users could be freeloading off your WI-FI network to binge on their favorite Netflix shows.

Frequency interference in a large building

Frequency interference is more prevalent in communal facilities such as expansive office space, where an access point is often shared among many other networks. In most instances, such wireless network is either faulty or not yet configured, hence unable to prevent interference with one another. One quick tip to improve your WI-FI signal is to aim for approximately 15-20% coverage between each access point cell.

When there is little or no overlap between each cell, you are bound to experience bad signals in the network. With that being said, too much overlap between access points also causes co-channel interference for your router. You should aim for a slight overlap so your WI-FI signal is not compromised.

What are the possible solutions?

With most of us hunkered down at home due to the ongoing pandemic, we are likely consuming more data than we'll ever realize. Purchasing higher bandwidth could be one possible solution so your WI-FI signal is sufficiently strong to let you surf and download content you like. While most home routers operate in the 2.4 or 5 GHz frequency bands, some older model router does not support 5 GHz, so replacing your device with a current model will come in handy.

Keep in mind that whilst 2.4 GHz provides a longer range of WI-FI coverage, it transmits data at a much slower speed than a 5 GHz band. So depending on your needs, you may want to consider opting for the frequency band that suits you best.

Solutions with no cost

One easy way you could improve your WI-FI signal at home without costs is by moving your router away from a secluded spot. While many of you typically prefer to locate your router at the corner, placing it in the center of your home provides even WI-FI coverage across your house. Putting your router at eye level also helps to optimize your WI-FI signal.

Making sure no concrete or brick wall interferes with the signal coming from your device can significantly boost your WI-FI signal. By positioning the antenna of your router upwards helps strengthen the WI-Fi signal at home. While most households now use an omnidirectional antenna, a unidirectional antenna is still commonly used, and with such type, you may want to adjust the antenna in a way the signal travels towards the specific Wi-Fi use zone.

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