limited slide to represent 4G Technology to an easy way

1. 4G Technology
Presented
By Tapas Kumar Palei
Dept of computer science & engineering

2. 4G Definition
 4G is not one defined technology or
standard, but rather a collection of
technologies at creating fully packet-
switched networks optimized for data.
 4G Networks are projected to provide
speed of 100Mbps while moving and
1Gbps while stationary.

3. 1G Technology
 1G refers to the first-generation of
wireless telephone technology was
developed in 1970’s.
 Analog signals is used

4. 1G mobile phones

5. 2G Technology
 Around 1980’s
 Better quality & capacity - More people
could use there phones at the same
time
 Digital Signals – consist of 0’s & 1’s

6. 2G Technology

7. 2G mobile phones

8. 3G Technology
 Large capacity and broadband capabilities
 Allows the transmission of 384kbps for
mobile systems and up to 2Mbps

9. 3G support Mobile phone

10. Reasons for New Research
 Even though 3G has successfully been
introduced to mobile users, there are some
issues that are debated by 3G providers and
users.
 High input fees for the 3G service licenses
 Great differences in the licensing terms
 3G phones are expensive

11. Fourth Generation

13. 4g mobile phone

14. WHY 4G?
 1G Analogy Communication
 2G Digital Communication
 3G Multimedia
 4G More Services

15. What is 4G?
 Fourth Generation Technology
 Faster and more reliable
 100 Mb/s
 Lower cost than previous generations
 Multi-standard wireless system
 Bluetooth, Wired, Wireless
 Ad Hoc Networking
 IPv6 Core
o Primary technologies that support 4G
Eg::WiMax,LTE,UMB

16. Ad Hoc Networks
 Spontaneous self
organization of networks
of devices
 4G will create hybrid
wireless networks using
Ad Hoc networks
 Form of mesh
networking–Very reliable

18. Enhance Mobile Gaming
 Experience enhance wireless capabilities
that deliver mobile gaming interaction
with less than five seconds
 Play online multi player games while
traveling at high speeds or sitting outside

19. Broadband access in Remote
location
 4G will provide a wireless alternative
for broadband access
 It will provide first opportunity for
broadband access in remote locations
without an infrastructure to support
cable

20. CONCLUSION:
 4G is not a final solution in mobile
communication…..The research is
going on…
 Now a days 5G (5th generation
mobile networks or 5th generation
wireless systems) is a name used in
some research papers and projects
 We can expect ‘NEW’ within some
months

21. ThankYou