In order to have a little better idea as to what Fourth Generation, or 4G Internet is exactly, here is a basic rundown of the major bullet points. It is the next step in the ongoing revolution of Wireless Internet. It is to sweep the nation and eventually take the place of 3G Internet, which you may already know about. The Third Generation of wireless Internet was introduced not too long ago. In the relatively short amount of time 3G has been around, it has truly taken the country by storm. Millions of Americans have connected their cell phone with wireless Internet that travels with them wherever they go. There is no need for wires or even wireless networks you may be used to in your home or the nearby caf . The wireless Internet network traveled with the cell phone user. Consider 4G the next step in the evolution in wireless Internet, taking the benefits of 3G and making them even better. First, 4G is available on your cell phones but also now on your laptop, which means you can now turn your personal computer into a truly portable device that allows you to access the Internet all around town. Second, 4G gives the Internet user a high speed connection, something 3G couldn't provide. Preceding the 4G movement was WiMAX, or worldwide interoperability for Microwave Access. It was released a couple years ago in the United States and was the leader in the 4G technology. It is still around offering incredibly fast service. First, with 4G you will now have the option of receiving wireless Internet on your laptop from anywhere in the city. You don't have to rely solely on your cell phone to complete your work while staying mobile. The third generation of wireless Internet only gave you Internet with the use of a cell phone, but now you have the ability to access even faster wireless Internet, but also on your laptop. This is great news if you happen to use your laptop with great frequency for work. All you need to do is connect your laptop to a USB port or PC card, and will then be able to connect to wireless Internet from anywhere in the city. Second, both the cell phone and the laptop are now connected to broadband Internet. The major deficiency in 3G is its inability to offer the Internet user high speeds. While offering Internet access all across the city regardless of nearby wireless Internet networks was revolutionary, it was not able to connect you to broadband speeds. With 4G you have the Internet connection you need to video chat and conference, stream movies and music, and all the other more complex online functions. With WiMAX leading the way, the 4G Revolution is here. It is to be widely available all across the country, providing access to high speed Internet while letting you stay mobile. In order to stay on the cutting edge, it would benefit you to get connected to this technological development.
Source: http://www.hicow.com/wimax/united-states/broadband-internet-access-673661.html