Ashish chhabra

2. 3G stands for third generation, it is a general term covering
a range of wireless network technologies.
3G combines high-speed mobile access with Internet
Protocol (IP) based services.
3G include digital multimedia, streaming video, video
conferencing and music downloads in the mobile devices.

3. Introduced in 1990’s by ITU (International Telecommunication
Union)
It is also used by IMT-2000(International Mobile
Communication)
Japan was the first country to implement 3G

4. Support up to 2Mbps data transfer rates.
Support for Global Roaming such that a mobile device can
access any network anywhere in the world.
The 3G system would technically function on the CDMA (Code
Division Multiple Access)network.
There are two versions of 3G, one running over CDMA2000
and the other over WCDMA(Wideband Code Division Multiple
Access) .

5. 3G networks have the capability of transferring speeds up to 2
Mbps which is equivalent to around 15 seconds for every
download of a 3-minute MP3 song.
 To compare with 3G, the speediest 2G cellular phones can
move speeds up to 144 Kbps, which is equivalent to around 8
minutes to download a 3-minute MP3 song.

6. Video:-You can download video footage,
save and view it over and over again.
Games:-You can play even faster and
better games with a 3G phone.

7. Location Services :-You have access to
location based services which can show
you where you are
Watch TV On Your 3G Phone:- Users
have access to TV channels via their
3G phones.

8. 1. For individual
 3G technology and phone is very promising and useful
for business customers who need to go internet and
check emails very often during work.
 High-speed, mobile access to the complete Internet.
 This is so easy to use 3G.

9. 2. For the Society
 3G technology can provide a positive value in global
communication and enhance the quality of people's
living.

10. • Mobile TV
• Video on demand
• Video conferencing
• Tele-medicine
• Location-based services

12. • Japan
• Europe
• Canada
• Iraq
• Syria
• China
• North Korea
• Africa