3G is the third generation of wireless technologies that provides faster communication services including voice, fax, and internet with global roaming. It was introduced in the 1990s to support new applications like video streaming, downloads, and location services for both consumers and businesses. While 2G provided only analog voice, 3G supports multimedia data through higher bandwidth. Successful implementation of 3G requires standards, infrastructure from providers, compatible handsets, and services. Issues slowing 3G growth include high licensing fees, infrastructure costs, health concerns, and price of services. Overall, 3G will add value by making mobility fundamental to modern connectivity.

1. Wireless Networks
3G NETWORK

2. Contents
• What is 3G ?
• History
• History Why 3G technology ?
• Predecessor
• Difference between 2G, 2.5G, 3G
• Evolution of mobile system to 3G
• Successful Implementation Is Required
• Companies working with 3G
• Effects
• Benefits
• Issues hampering its growth
• Conclusion

3. MUHAMMAD SUFYAN
BCS01103105
THE UNIVERSITY OF LAHORE

4. What is 3G ?

5. • 3G is the third generation of wireless technologies.
• 3G is mostly used with mobile phones and handsets.

6. • F aster communications services which include:
• Voice
• Fax
• Internet with seamless global roaming
The Third generation (3G)

7. HISTORY

8. History
• Introduced in 1990's by the ITU
• IMT-2000 (International Mobile Communications 2000)
• Japan was the first country to implement 3G

9. Why 3g technology ?
• Higher bandwidth enables a range of new applications!!
• For the consumer
• Video streaming, TV broadcast
• Video calls, video clips – news, music, sports
• Enhanced gaming, chat, location services…
• For business
• High speed teleworking / VPN access
• Video conferencing
• Real-time financial information

10. PREDECESSOR

11. PREDECESSOR
• 1G provided only analog voice services.
• AMPS - Advanced Mobile Phone Service digitization of control
signals and voice signal were developed during the second
generation which is 2G.

12. Difference between 2G, 2.5G, 3G

13. Evolution of mobile system to 3G

14. Successful Implementation Is Required
• Standards for services
• Service Provider Infrastructure
• 3G Compatible Handset
• 3G Services from Services Provider

15. 3G LICENSE IN PAKISTAN

16. 3G License In Pakistan

17. 3G License In Pakistan

18. EFFECTS OF 3G

19. Effects of 3G
• Mobile internet connectivity
• Mobile Email
• Mobile interview
• Multimedia services
• Wireless application download
• Real time multiplayer gaming
• Enhanced emergency and location based services

20. BENEFITS OF 3G

21. Benefits of 3G
• Higher call volume and Support for multimedia data
applications, such as video and photography
• Faster data transfer rates
• Free or cheap calls worldwide
• Capability to determine geographic position of mobiles
and report it
• Worthwhile for users that need connectivity on the
move

22. ISSUES HAMPERING ITS GROWTH

23. Issues Hampring its Growth
• High spectrum licensing fees for the 3G services
• Huge capital required to build infrastructure for 3G services.
• Health impact because of electromagnetic waves.
• Prices are very high for 3G mobile services.
• Will 2G users switch to 3G services?

24. CONCLUSION

25. Conclusion
• 3G services will add invaluable dimension for the integral part
of the modern world
• In the near future , Mobility will not be considered as an add-
on: it will become a fundamental aspect
• Development of 3G networks will continue and pick up pace in
the near future

26. References
• www.wikipedia.com
• www.authorstream.com
• Course books
• Evolution to 3G ( willey )

27. THANKS FOR PATIENT LISTENING