subject: How Wi-fi Works-its Advantages And Limitations! [print this page] Wi-Fi is one of the most talked about topics in the Internet. It is nothing but wireless Internet on the go. However there is a lot more to it. Surfing is not merely confined to the four walls of your house or the office cabin. With this technology you can carry your Internet wherever you go. This is how it works. Usually Internet service providing companies have their Wi-Fi hot spots spread across the country. You can find such hot spots in areas like coffee houses, airports, cinema halls and in offices. You can even set up a Wi-Fi connection inside your house.
The moment you enter into your house, you will be in the vicinity of Wi-Fi. So you can use a whole lot of devices from smart phones, laptops, computers and iPods to connect to the Internet. The key advantage is that it offers you a whole world of possibilities. For instance, while you use your laptop to view the pictures taken during that special Florida trip, your son can play games on the internet using his smart phone. Theres more. The other members of your family can also engage themselves in their own favorite online activity under the same roof.
So what in fact is a Wi-Fi? Its nothing but a brand name for wireless standard. Wi-Fi alliance owns it. Radio waves are employed in the process of data transfer here. There is something that you need to understand here. It is a process where no wiring happens. It is amazing to look back at the lane we have travelled. Things that we never even dreamt of in the past are now a reality. There is actually no possibility of a physical connection. So you dont have to carry your internet card wherever you go. Video game consoles, home networks, mobile phones and consumer electronics are a few of the applications that are supported by this technology.
Wi-Fi is very much related to electromagnetic spectrum and radio wave propagation. There is a lot of scope for mobility and flexibility with this technology. You will be able to connect all your devices without compromising on the design options. You will be able to listen to music from any room inside your house effortlessly. Plus it is very simple and easy to install a Wi-Fi network. Routers are employed in this process and they are mostly the plug and play type. You wont have to alter much inside. When you subscribe to this service, you are most likely to get professional assistance from the technicians of the corresponding company.
A power outlet or Ethernet chord is more than sufficient to connect it and you are all set to go! So if so many devices can be connected simultaneously, then what about the transfer speed? Its very natural for such a question to pop up in your mind. Well you can be relaxed for there wont be any compromise on the data transfer speeds. 802.11 is one of the fastest Wi-Fi protocols in todays markets and the transfer speed is around 150 megabits. You can stream HD content effortlessly and most of all you can get access to a fully functional web browser that you use on your computer.
It certainly has its own disadvantages. It is definitely by far one of the most effective options that have replaced the traditional cables. You will find this feature with several service providers such as Xfinity Internet. You might have to compromise on the security and interferences with other devices. However if you are game for it, then it could invariably be your best choice!
