Friday, January 15, 2010

1. 3G --> Introduction

3rd Generation Wireless, or 3G, is the generic term used for the next generation of mobile communications systems. 3G systems aim to provide enhanced voice, text and data services to user. The main benefit of the 3G technologies will be substantially enhanced capacity, quality and data rates than are currently available.

3G Mobile will enable the provision of advanced services transparently to the end user and will bridge the gap between the wireless world and the Computing/Internet world, making inter-operation apparently seamless.

The third generation networks should be in a position to support real-time video, high-speed multimedia and mobile Internet access. All this should be possible by means of highly evolved air interfaces, packet core networks, and increased availability of spectrum.

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