The Wireless technology of Wi-Fi establishes connection in the form of internet and between devices for data sharing through radio waves. Wi-Fi is supported by most of the desktops, notebook, smart phones, iPod, PSP and other peripherals. Wi-Fi is a long distance transportable technology which can be used by millions of people all over the world for individual and business purposes. The single carrier direct sequence spread spectrum radio technology and OFDM technologies are used by Wi-Fi to connect to more networks.
Wi-Fi
Advantages:
- Nowadays WI-Fi is the talk of the town everywhere thanks to its wireless usage and easy usage. Also the user has the luxury of sitting at home or anywhere with his laptop and simply connect with many laptop companies now providing built-in Wi-Fi technology.
- The wireless LAN’s now can be hosted in places where the user may find difficulty in finding suitable places to house wiring and stuff. Also this leads to reduced costs and more efficiency.
- Wi-Fi is more global and is now universal as it works in all parts of the world without any hassles.
- There is no need to worry about connectivity in Wi-Fi as it works everywhere, your lobby, university, hotel and the other merit is that it works undisturbed even when you keep moving from one access point to another, so it is hassle free for the user.
- The availability of this service is also very good and the services are available with a basic level of service. Also features like WPA2 security and interoperability add to the merits and make it more popular.
Popularity: 15% [?]
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