All You Need To Know About Wi-Fi

Wi-Fi is a type of wireless networking that allows devices to access the internet without the use of cables or wires. The Institute of Electrical and Electronics Engineers (IEEE) developed and launched Wi-Fi in 1997. It was pioneered as a trademark of Wi-Fi Alliance, which is an international group of companies that researches wireless technology. It is now used around the world and you can find Wi-Fi hotspots in the public such as universities, cafs, libraries, hotels, restaurants, offices, malls, airports and even at home. Wireless hotspots are wireless access points that allow users to connect to the network or internet with the use of mobile devices. Accessing the internet through Wi-Fi is free most of the time, although sometimes, some are paid. Wi-Fi networks can also be either open, wherein anyone can go online or closed, wherein you have to request or ask for the password from that establishment. In order to have a Wi-Fi network, you need a network card, a wireless router and a modem. Your computer or cell phone should have network cards that will connect wirelessly to a wireless router. The modem, which may be a cable or DSL, connects the router to the internet. And in order to have good speed on this wireless internet connection, you have to be within 200 feet from the access point. There are a few things that may affect the quality of your Wi-Fi connections. google_ad_client = "pub-2311940475806896"; /* 300x250, created 1/6/11 */ google_ad_slot = "0098904308"; google_ad_width = 300; google_ad_height = 250; Poor quality of the Wi-Fi internet connection may be caused by the following reasons: Wi-Fi radio interference, insufficient Wi-Fi network range and power, required upgrade for driver or firmware or incompatible software installed, incorrect Wi-Fi network connection, and overloading of the wireless access point. The following are several ways to boost the range and signal of a Wi-Fi computer network: Change the position of the access point of your router. Avoid hindrances, radio interference like walls, ovens or phones. You may also change the Wi-Fi channel number. You can also upgrade the antenna on your router or just add another router or access point. Some use wireless signal boosters to extend the range of this wireless network. A wireless signal booster is also called a signal amplifier of Wi-Fi. This is used to boost the wireless signal in both transmitting and receiving directions by attaching a router or access point to a place where antenna connects. Another option is to add a range expander or Wi-Fi repeater which serves as a two-way relay station for signals. Now, you can enjoy high speed internet with free Wi-Fi.

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