The 4G technology
December 16th, 2009 | 
Author: 4G technologies or fourth generation technologies are the technologies used for fourth generation wireless communication technologies. Fourth generation wireless technologies are designed to serve wireless needs on a full-fledged IP based mechanism. The key features of 4G technology is the ability to communicate in very high speed and the enhanced security.
Another important feature of 4G technology is the ability to facilitate high quality video transmission. 4G technology powered machines will be able to download movies or songs at tremendous speed in a real time environment.
The transmission rates of data on mobile phones are expected to cross 20 mbps and it could be estimated that the data transfer rate of 20 mbps is approximately ten times faster to 3G mobile broad bands. As far as connection seeds are concerned, the performance of 4G will be approximately 200 times faster to current 2G mobile broad bands and approximately 15 times faster than any ASDL service.