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GPRS and 3G Wireless Systems.

Satyajit H. Rai.
(013029009)
Under the guidance of
Prof. Sridhar Iyer
Kanwal Rekhi School of Information Technology
Indian Institute of Technology, Powai.
Mumbai

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Abstract
The Mobile Cellular Systems have evolved very rapidly in the past few years. Starting from the
First Generation Systems which supported only speech we now have systems which oer varied kind
of services like audio-video, Internet access, facsimile etc. In this report, st of all an introduction
to Mobile cellular concepts is presented. This is followed by discussion of GPRS and UMTS (Third
Generation) Cellular Systems in greater detail. The architecture of both the systems is discussed
in detail.