The document discusses the aims and thrust areas of an organization to make India a global IT superpower. It then provides information on 5G technology, including definitions and key concepts. It discusses the evolution of mobile networks from 1G to 5G and compares their technologies. It describes 5G network architecture and concludes by discussing trends in mobile networks and the potential of 5G enabling local connectivity between countries.

2. ORGANIZATION PROFILE
Aims
To make India, a Global Information Technology Super
Power and a front-runner in the age of Information
revolution. To bring the benefits of electronics to
every walk of life and to develop the Indian
electronics industry as a global player

3. ORGANIZATION PROFILE
Thrust Areas of DIT:
 To facilitate and catalyze adoption of E-governance
packages in the Central and State Governments, as the
nodal agency for the implementation of the National E-
Governance Action Plan. Evolve and implementpolicy
packages to propel growth of electronics and hardware
manufacturing.
 Increase utilization of internet in the country
 Growth of domestic software market
 Development of local languages in Information
Technology
 To explore use of IT as a means of generating
employment

4. INTRODUCTION
What is 5G technology?
5G Technology stands for 5th Generation Mobile
technology. 5G mobile technology has changed the means to
use cell phones within very high bandwidth. User never
experienced ever before such a high value technology.
Nowadays mobile users have much awareness of the cell
phone (mobile) technology. The 5G technologies include all
type of advanced features which makes 5G mobile technology
most powerful and in huge demand in near future.

5. Generations Of Mobile Network
1G :
 system (NMT) was introduced in 1981, It support
speed up to 2.4kbps. Major contributors were AMPS,
NMT, and TACS.
 It has low capacity, unreliable handoff, poor voice
links, and no security at all since voice calls were
played back in radio towers, making these calls
susceptible to unwanted eavesdropping by third
parties.

6. Generations Of Mobile Network
2G :
 The second generation of digital mobile phones
appeared in 1990s along with the first digital mobile
networks
 Mainly used for Voice communication and supports
speed up to 64kbps
 Offered additional services such as SMS and e-mail
 Major prominent technologies were GSM, CDMA,
and IS95

7. Generations Of Mobile Network
2.5G :
 General Packet Radio Service (GPRS), are an
extension of 2G networks
 they use circuit switching for voice and packet
switching for data transmission
 The first full internet service on mobile phones was
introduced by NTT DoCoMo in Japan in 1999

8. Generations Of Mobile Network
3G :
 NTT DoCoMo launched the first commercial 3G
network on 1 October 2001, using the WCDMA
technology
 bandwidth of 3G network is 128 Kbps for mobile
stations, and 2 Mbps for fixed applications
 The current trend in mobile systems is to support
the high bit rate data services at the downlink via
High Speed Downlink Packet Access (HSDPA)
Conti…

9. Generations Of Mobile Network
 provides a smooth evolutionary path for UMTS
networks to higher data rates in the same way as
Enhanced Data rates for Global Evolution (EDGE) do
in Global Systems for Mobile communication (GSM)
 It provides an efficient means to share spectrum
that provides support for high data rate packet
transport on the downlink, which is well adapted to
urban environment and indoor applications
 Initially, the peak data rates of 10 Mbps may be
achieved using HSPDA. The next target is to reach 30
Mbps with the help of antenna array processing
technologies followed by the enhancements in air
interface design to allow even higher data rates

10. Generations Of Mobile Network
4G :
 launched in November 2011
 Use of a higher Layer Protocol (IP) as transport
medium affords intelligence at every stage within the
network relative to a service
 Airtel is using the TD-LTE (Time-Division Long-Term
Evolution), which is a variant of LTE developed by
China, to provide its 4G services
Conti…

11. Generations Of Mobile Network
 4G features: next generation of wireless applications
and services, such as e-readers, mobile IPTV, mobile
marketing and geo-targeted advertising, location-
based mobile applications embedded in social
networking are likely to become the key applications
in the upcoming 4G apps space

12. Generations Of Mobile Network

13. Generations Of Mobile Network

14. NETWORK ARCHITECTURE
 The basic architecture of wireless mobile system
consists of a mobile phone connected to the wired
world via a single hop wireless connection to a Base
Station (BS), which is responsible for carrying the
calls within its region called cell
 The mobile station communicates via the BS using
one of the wireless frequency sharing technologies
such as FDMA, TDMA, CDMA etc. Each BS is
connected to a Mobile Switching Center (MSC)
through fixed links, and each MSC is connected to
others via Public Switched Telephone Network
(PSTN)

15. NETWORK ARCHITECTURE

16. NETWORK ARCHITECTURE
 MSC also locates the current cell location of a
mobile user via a Home Location Register (HLR) that
stores current location of each mobile
 the MSC contains a Visitor Locations Register (VLR)
with information of visiting mobiles from other cells
 The first generation cellular implementation
consisted of analog systems in 450-900 MHz
frequency range using frequency shift keying for
signaling and Frequency Division Multiple Access
(FDMA) for spectrum sharing
Conti…

17. NETWORK ARCHITECTURE

18. NETWORK ARCHITECTURE
 The second generation implementations consist of
TDMA/CDMA implementations with 900, 1800 MHz
frequencies
 Third generation mobile systems are intended to
provide a global mobility with wide range of services
including voice calls, paging, messaging, Internet and
broadband data
 3G mobile offers access to broadband multimedia
services, which is expected to become all IP based in
future 4G systems
Conti…

19. NETWORK ARCHITECTURE
 4G architecture includes three basic areas of
connectivity; PANs (such as Bluetooth), WANs and
cellular connectivity
 4G will provide a wide range of mobile devices that
support global roaming
 4G architecture is designed to optimize network
performance, improve cost efficiency and facilitate
the uptake of mass market IP-based services

20. NETWORK ARCHITECTURE

21. NETWORK ARCHITECTURE
 In 5G mobile IP, each cell phone is expected to have
a permanent "home" IP address, along with a "care-
of" address that represents its actual location
 IPv6 is needed for many addresses and the multiple
layers of subnetting
 128 bits (4 times more than current 32 bit IPv4
address) may be divided into four parts (I thru IV) for
supporting different functions. The first 32-bit part (I)
may be defined as the home address of a device
while the second part (II) may be declared as the
care-of address allowing communication between
cell phones and personal computers

22. Comparison of 1G-5G Technologies

23. NETWORK ARCHITECTURE
 The third part (III) of IPv6 address may be used for
tunneling to establish a connection between wire
line and wireless network. In this case an agent (a
directory server) will use the mobile IP address to
establish a channel to cell phones
 The fourth and last part (IV) of IPv6 address may be
used for local address for VPN sharing. Figure 4
illustrates the concept

24. KEY CONCEPTS OF 5G
 Real wireless world with no more limitation with
access and zone issues
 Internet protocol version 6 (IPv6), where a
visiting care-of mobile IP address is assigned
according to location and connected network
 One unified global standard
 Additional features such as Multi-Media
Newspapers, also to watch T.V programs with the
clarity as to that of an HD T.V Conti…

25. KEY CONCEPTS OF 5G
 We can send Data much faster that that of the
previous generations
 5G will bring almost perfect real world wireless or
called “WWWW: World Wide Wireless Web

26. FEATURES OF 5G NETWORKS
TECHNOLOGY
 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
 high quality services of 5G technology based on
Policy to avoid error
 traffic statistics by 5G technology makes it more
accurate
Conti…

27. FEATURES OF 5G NETWORKS
TECHNOLOGY
 5G technology offer transporter class gateway with
unparalleled consistency
 Through remote management offered by 5G
technology a user can get better and fast solution
 The 5G technology also support virtual private
network
 The uploading and downloading speed of 5G
technology touching the peak
 5G technology will take all delivery service out of
business prospect

28. CONCLUSION
 The current and future trends in mobile systems is
considered that includes the evolutionary path
starting from first generation mobile phone systems
and is continuing to the development of 5th
generation systems
 There are some other projects, which are
undertaken by 5G technologies. Here we want to
mention that 4G mobiles are working these days in
some countries, and 5G technologies are coming in
future
Conti…

29. CONCLUSION
 It is very interesting that all the nearby countries are
locally connected in 5G Network that is if you like to
call in Pakistan or China from India, this call should
be local rates, it is not consider as ISD calls

30. REFERENCES
 W. W. Lu, “Defining China's Fourth Generation
Mobile communications”, ITU Telecom World 2006,
Hong Kong, Dec. 2006
 Development of 3G mobile services, OECD Report,
Sept. 2004
 K. Aretz, M. Haardt, W. Konhäuser, and W. Mohr,
“The future of wireless communications beyond
the third generation”, International Journal of
Computer and Telecommunications Networking
(Computer Networks),
Conti…

31. REFERENCES
 T. Otsu, “The Challenge of Systems beyond IMT-
2000—approach from wireless”, International
Telecommunications Union Journal
 T. B. Zahariadis, “Migration towards 4G wireless
communications,” IEEE Wireless Communications