What are the usage tips for WiFi?

A variety of modern smartphone tablet computers are becoming more and more popular, many families have wireless WiFi, but few people know how to make the WiFi signal better, the following small series on the eight use of WiFi skills, I hope to help you!

1. Re-placing WiFi location

If you want every corner of your home to be able to surf the internet, the placement of the router is very important. The central location in the home, the comparison allows each place to receive the wireless network signal. Generally, there is no wall or obstruction, wireless network signal will be relatively strong.

2. Set the best channel value (Wireless Channel)

When you want to connect your smartphone, tablet or laptop to your home WiFi, there are usually a lot of options in the network option, that is, around, and even the Wi-Fi in the next-floor neighborhood is in the option. In fact, these wireless signals will interfere with each other and affect the wireless network signal in the home.

Users can log on to the router's management page (usually http://192.168.1.1), in the wireless settings, the home wireless channels to manually modify it, experts suggest you can try more than a few times until the best channel value found. It is recommended that you use WiFi Stumbler or wifi Analyzer software to find the best channel for your monastic router.

3. Reduce interference from other wireless devices

Apart from the wireless signals in the neighborhood, other wireless devices in your home can also affect wifi efficiency, such as microwaves, cordless telephones or home appliances. So try to keep the routers away from them as much as possible. If you choose a dual-band router (Dual Band Router), you can also solve the problem of interference from other wireless devices.

4. Increase the security of the router

Experts recommend using WPA (Wi-Fi Protected Access) or WPA2 passwords to enhance the security of your router. (Fotolia)

The router is black, the number of people using WiFi in home increases, it is unavoidable to exceed the carrying capacity of wireless routers, will also affect the speed of wireless network, resulting in non-stop drop line. In addition, because it will be black, the information in the computer becomes very unsafe.

Regular replacement of the router's login password can reduce the chance of being hacked, or select a router that can set WiFi coverage, and select a router that allows only fixed users to connect. The expert recommends that users use the WPA (WiFi Protected Access) password.

5. Add enhanced Wi-Fi signal cans

After the cans are cut open, installed on the router, you can improve the WiFi signal. In addition to the cans, washing dishes with a filter disc has the same effect. Objects that have a parabolic appearance can collect an redirected wireless signal.

6. Install DD-WRT firmware

According to the Taiwan Just share blog information, each wireless router has a operating system, each manufacturer's wireless router operating system is also different, and its code is not published, although users can use these wireless devices, but because users cannot change its operating system, Therefore, the actual use of the inevitable deficiencies.

In this environment, the DD-WRT driver firmware came into being, it provides the general router firmware does not have the function, including installs the Dd-wrt not only may prevent is black, but also may enhance the router the transmitting power.

Routers in the home use dd-wrt, means that the original equipment operating system discarded, and then replaced a new operating system, this wireless router than the traditional wireless router, more powerful, more support applications, such as the use of QoS, speed limit, limit the number of connections to optimize the bandwidth; Or you can easily implement a wireless timing switch.

7. Turn the old router into a Wi-Fi relay station

Turning an old router into a WiFi relay station (REPEATER) not only eliminates the cost of acquiring a WiFi extender (Extender), but can also receive strong signals from every corner of the home. The application of this method must be in conjunction with the use of DD-WRT firmware.

8. Set up automatic reboot

Automatic restart for the router can be done through the DD-WRT or the socket timer, where I recommend that the router be automatically restarted one day. Some newer routers can be restarted via smartphone apps.