5G technologies will change the way most high-bandwidth users access their phones. With 5G pushed over a VOIP-enabled device, people will experience a level of call volume and data transmission never experienced before.5G technology is offering the services in Product Engineering, Documentation, supporting electronic transactions (e-Payments, e-transactions) etc.

1. A
Seminar
On
5G MOBILE TECHNOLOGY

2. Presented By:-
N. KRISHNA CHANDU
11R06D5709
M.Tech in VLSI I Sem/I Year

3. INDEX
1. BEFORE 5G
1G or FIRST GENERATION
2G or SECOND GENERATION
2.5 G
3G or THIRD GENERATION
4G or FOURTH GENERATION
2. COMPARISION OF 4G & 5G
3. FEATURES
4. WORKING OF 5G
5. CONCLUSION

4. Before 5G
 0G refers to pre-cellular mobile telephony technology. The systems were
called "cellular" because large coverage areas were split into smaller areas or
"cells", each cell is served by a low power transmitter and receiver.
 In the sixties a system launched by bell systems, called IMTS, or, "Improved
Mobile Telephone Service", brought quite a few improvements such as direct
dialing and more bandwidth.
1G or First Generation
 The 1G.,or First Generation. 1G was an analog system and was
developed in the seventies. 1G had two major improvements, this was
the invention of the microprocessor, and the digital transform of the
control link between the phone and the cell site.
 AMPS was the first launched by USA and is 1G system. It was based
on FDMA used to make voice calls in one country.

5. 2G or Second Generation
 2G phones using global system for mobile communications(GSM)
were first used in the early 1990's in Europe.
 GSM provides voice and limited data services, and uses digital
modulation for improved audio. Digital AMPS, CDMA were some of the
2G systems.
2.5 Generation
 An interim stage that is taken between 2G and 3G that is 2.5G.
 Its basically an enhancement of two major technologies to provide
increased capacity and to increase higher bit rates.
 A very important aspect of 2.5G is that the data channel are optimized
for packet data which includes access to internet through mobile devices.

6. 3G or Third Generation
 The 3G technology adds multimedia facilities to 2G phones by
allowing video, audio, and graphics applications.
 The idea behind 3G is to have a single network standard instead of the
different types adopted in US, Europe, and Asia.
 Telecommunications System (UMTS) or IMT-2000, will sustain higher
data rates and open the door to many internet style applications

7. 4G or FOURTH GENERATION
 The design is that 4G will be based on OFDM(Orthogonal
Frequency Division Multiplexing), which is the key enabler of 4G
technology.
 Other technological aspects of which will be used in 3G networks
and enhance rates when used with OFDM.
 One of the terms used to describe 4G is
MAGIC -- Mobile multimedia
Any time any where
Global mobility support
Integrated wireless solution and
Customized personal service.

8. 5G or FIFTH GENERATION
 5G Technology stands for 5th Generation Mobile technology.
 The 5G design is based on user-centric mobile environment with
many wireless and mobile technologies.
 5G technology including camera, MP3 recording, video player,
large phone memory, dialing speed, audio player and much more you
never imagine.
 The radio interface of 5G communication systems is suggested in a
Korean research and development program to be based on beam
division multiple access (BDMA) and group cooperative relay
techniques.

9. 5G MOBILE NETWORK ARCHITECTURE

10. FEATURES
5G technology offer high resolution for crazy cell phone user and bi-
directional large bandwidth shaping.
The advanced billing interfaces of 5G technology makes it more
attractive and effective.
5G technology also providing subscriber supervision tools for fast
action.
The high quality services of 5G technology based on Policy to avoid
error.
5G technology is providing large broadcasting of data in Gigabit which
supporting almost 65,000 connections.
5G technology offer transporter class gateway with unparalleled
consistency.
The traffic statistics by 5G technology makes it more accurate.

11. COMPARISION OF 4G and 5G
 4G offers theoretically closer to Gigabit Ethernet whereas users
expect multiple Gigabit speed from 5G.
 4G is being used in Backhauling Networks as well as user access networks
whereas users expect 5G to be backhauling backbone networks.

12. Conclusion
 This technology helps to promotes stronger links
between people working in different fields creating future
concepts of mobile communication, internet services,
cloud computing, all pie network, and nanotechnology.
 The new coming 5G technology is available in the
market in affordable rates, high peak future and much
reliability than its preceding technologies

13. THANK YOU.