3 g presentation

INTRODUCTION

1st generation

2nd generation

2.5 generation

3rd generation

Evolutions

Second generation(2G)

•Data transfer rate- 50kb/s

•It has capability to support GPRS

3G broadband mobile technology

ADVANTAGES

Video conferencing Audio conferencing Video on demand Mobile tv Internet Mobile radio Voice

GPS

• more than 80 commercial networksworldwide– in 40 countries

•Alone about 60 networks in Europe– 3/4 of the planned frequency blocks incommercial use

2002 2003 2004 200505

101520253035404550

user

user

In million

Service vendor’s

•Attacks on the integrity of data exchange– tapping into mailboxes or using telephone services atsomeone else’s expense• Electromagnetic pollution may be harmful to health– telcos should communicate potential health risks and thecounter-measures taken• Political intervention• Low acceptance and limited willingness to pay– value-added mobile services failed– besides ringtones, games, gambling

Various risks for 3G business

Up coming evolution

3.5 generation -Evaluated version of 3G

4 generation

data transefer bit rate will extend up to

100mb/s.

It’s time to go on…

TAKING YOU FORWARD

Thank you

MR. VIVEK R. CHAMORSHIKAR