Posted by admin in Wireless communication is transfer of information without the common use of any medium like the electrical devices or wires. Wireless operations offer services to a very great extent. The impossible implementations with the wired connection can easily be done by wireless connection. Wireless can be generally classified as fixed wireless, mobile wireless, portable wireless and IR wireless. ‘Wireless’ signifies the communication that is carried out by the movement of the electro magnetic waves over the entire communication path. The common equipments that make use of the wireless technology are the mobile phones, radios, global positioning systems, computer peripherals, cellular telephones modems, cordless telephone, satellite television etc. Wireless communication can be through radio frequency, infrared frequency and microwave frequency. The wireless technology has replaced many hard wired implementations.
Wireless networking has enabled users in laptop connection. Even satellite connection is achieved through wireless networks. Most of the people rely on the wireless technology either directly or indirectly. Advancement in wireless technology is the Wi-Fi technology. Wireless Fidelity (Wi-Fi) is the boom in wireless networking and is used by hotels, airports, shopping malls to provide wireless internet to their customers. Wireless internet connection provides access to email, mobile banking, instant messaging and many other services. Wi-Fi connection enables the users to carry their lap tops anywhere and work from any part of the world not bothering about the wired connections. The innovations in wireless technology seem to increase every day and there is no doubt that it has many more advantages than the other technologies.
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