Right now, there are tons of commercials going on about mobile and wireless Internet. Some people think that these terms are being used synonymously, but they actually mean different things normally. It's really important that you know the difference between these two types of service, especially when you're getting ready to sign up for Internet service for your home or business. Here's a quick primer on what all the commercials mean when they say "mobile" and "wireless".
Wireless is actually a precedent of mobile Internet, which means that it came first. Wireless connections can be found in local restaurants and in hotels across the nation, and you can also set up a wireless connection in your own home. Most often, wireless connections in homes and businesses come through a router, which is plugged in to a wired connection, such as one that runs through a telephone line or a cable connection. The router will broadcast the Internet signal throughout a certain area, and computers with wireless connection capabilities will be able to pick up that signal and use the Internet.
Most computers these days are built with wireless cards already installed in their hardware. A few years ago, though, you had to have a special card in order to pick up wireless access. This type of access is becoming more and more common throughout the nation, as even people with small apartments do away with the need for their computers to be wired to the wall in order to get Internet access. Setting up a wireless network in a home or small office building is really simple, and pretty much anyone who can read a set of directions can do it.
Mobile Internet, on the other hand, is actually a different type of access. It is, of course, wireless, which is why it's sometimes called mobile wireless Internet. However, this type of connection comes from a different place and has a much wider radius. Instead of coming to your computer through a router, which only has a limited, small broadcast radius, mobile Internet comes to your computer through a cell-phone-like tower, which can broadcast a strong signal for miles around.
Since the two types of connections are different, the requirements for connecting to them are different, too. Wireless networks are more vulnerable than mobile networks. If you have a computer and a password, you can hack into just about any wireless network without much trouble, but trying to get a mobile network signal without the proper device is like trying to pick up a signal from another cell phone company using your own cell phone. It just won't work at all.
These two types of Internet access have been revolutionizing our world and communications for the past several years, and the advances just keep coming. More and more people are using mobile Internet as a way to access their email and communications on the road, and almost all homes with Internet now have wireless access. We'll just see where it all leads eventually.
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Article Source: http://EzineArticles.com/?expert=Laura_Williamson
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