5G

OVERVIEW
 GENERATIONS TIMELINE
 EVALUATION FROM 2G TO 4G & MUTATION 5G
 WHAT IS 5G ???
 OBJECTIVES OF 5G
 ARCHITECTURE OF 5G
 IPV6 SUPPORT
 STANDARD WIRELESS 5G
 4G VS 5G
 BENEFITS OF 5G TECHNOLOGY
 KEY CHALLENGES
 SMART PHONE WITH 5G
 CONCLUSION

WHAT IS 5G???
 5G is a packet switched wireless system with wide area
coverage(wwww) or world wide wireless web.
 Freedom of movement from one technology to another.
 The intelligent internet phone concept where the mobile
phone can choose the best connections by selected
constraints. And dynamically change them during a single
end-to-end connection.

WHAT IS 5G???(cont.)
 The 5G terminals will have software defined radios and
modulation scheme as well as new error-control
schemes can be downloaded from the internet on the run.
 User-centric concept instead of operator-centric as in 3G
or service-centric concept as seen for 4G.

Recently after launching of 4G, thereRecently after launching of 4G, there
are words about 5G technology. It is saidare words about 5G technology. It is said
that it would come after some time. Yes,that it would come after some time. Yes,
5G technology is under research and it5G technology is under research and it
would have some good features alongwould have some good features along
with the features of 4G.with the features of 4G.
Since every new generation comes after
a decade after launch of previous
technology. Hence as 4G was introduced
in 2011, we can expect 5G by the year
2020.
WHEN 5G LAUNCHES…

OBJETIVES OF 5G
 5G being developed to accommodate QoS rate requirements
set by further development of existing 4G applications.
 Flexible channel bandwidth between 5 and 20MHz,
optionally up to 40MHz.
 Data rate of at list 1Gb/s between any two points in the
world.
 Increase system spectral efficiency of up to 3bit/s/Hz/cell in
the downlink and 2.25bit/s/Hz/cell for indoor usage.

ESTIMATION OF GLOBAL WIRELESS
SUBSCRIBER GROWTH

ARCHITECTURE OF 5G
IT DEFIES MOORE’s LAW
Moore’s law :-
“the number of transistors that can be fit onto a square
inch of silicon doubles every 12 months.” Moore’law
describe a longterm trend history in the history of
computing hadrware but it also prove true for wireless
technologies.From 1G (1st
Generation) to 4G (4th
Generation).
5G wireless architecture generation will defy the Moore
law and it will be phase of integration of network
technologies, rather expansion or evaluation of new
wireless standard.

ARCHITECTURE OF 5G(cont.)
Ubiquitous Computing:-
Ability to access all the applications
we want from any platform,
anywhere, anytime.
Human life will be surrounded by
intelligent sensors, which will bring
radical change to human life’s daily
approaches of doing things.

AGGREGATOR:-AGGREGATOR:-
All network operators (GSM, CDMA,All network operators (GSM, CDMA,
Wimax, and Wireline can beWimax, and Wireline can be
connected to one Super core withconnected to one Super core with
massive capacity. This is realization ofmassive capacity. This is realization of
single network infrastructure.single network infrastructure.
The concept of aggregator will eliminateThe concept of aggregator will eliminate
all interconnecting charges andall interconnecting charges and
complexities.complexities.
It will also reduce number of networkIt will also reduce number of network
entities in end-to-end connection, thusentities in end-to-end connection, thus

FLAT IP NETWORK
It is the key concept to make 5G
acceptable for all kind of technologies.
Flat IP architecture provides a way to
identify various devices using symbolic
names, unlike the hierachical
architecture such as that used in
“normal” IP addresses.
This is of more interest to mobile
network operators.

THE 5G NANOCORE
It is a Convergence of below
mention technologies. These
technologies have their own
impact on existing wireless
network which makes them
into 5G.
 Nanotechnology
 Cloud Computing
 All IP Platform

Functional Architecture of 5G Mobile
Networks
The system will consists of a user
terminal and a number of independent,
autonomous radio access
technologies(RAT). Each of the RAT
is seen as the IP link to the outside
Internet world. Different radio
interface for each RAT in the mobile
terminal.
Example, to access four different
RATs we need to have four different
access specific interfaces in the mobile
terminal, and to have all of them active
at the same time, with aim to have this
architecture to be funtional.

IPv6 SUPPORT
 IPv6 increases the IP addresses size from 32bit to 128
bits, to support more levels of addressing hierarchy and
much greater number of addressable node.
 IPv6 support large number of wireless enabled devices.
 IPv6 Extend the IP address space enough to offer a
unique IP address to any device.
 IPv6 Improve support for IP Mobility.

STANDARD WIRELESS 5G
 WiMAX formed to provide conformance and interoperability of
the IEEE 802.16 standard. It aims to provide wireless data over
long distance from point-to-point link to cellular mobile type
access.
 WiBRO a part of IEEE 802.16e in process to provide
collaborative and generic mobile WiMAX.
 3GPP LTE a project aims to improve the mobile phone standard to
cope with future requirements.

4G vs 5G
44GG(2000-10)(2000-10) 55GG(2010-15)(2010-15)
BandwidthBandwidth 5MHz5MHz     ~40MHz~40MHz
ServiceService

Dynamic
information access,
wearable devices
Dynamic information
access, wearable devices
with AI capabilities
Data rateData rate Up to 20MbpsUp to 20Mbps Up to 1 GbpsUp to 1 Gbps
Technology

combination of
broadband,
LAN/WAN/PAN/W
LAN and wwww
  combination of broadband,
LAN/WAN/PAN/WLAN and
wwww
UsersUsers does not support
multiuser
Support multiuserSupport multiuser
SecuritySecurity Less security Higher SecurityHigher Security
CostCost Expensive CheaperCheaper

What 5G has for users
 High capacity, and low cost per bit.
 Support interactive multimedia, voice, streaming
video, internet, and other broadband services, more
effective and more attractive, Bi directional, accurate
traffic statistics.
 Global access, service portability, and scalable mobile
services.
 The high quality services to avoid error via error
control scheme.
 5G technology will provide large broadcasting of data
in Gigabits ,near about 1 GBPS speed.

JUST IMAGINE
 If you can able to charge your mobile using your own
heart beat.
 If you can able to know the exact time of your child
birth that too in Nanoseconds.
 If your mobile rings according to your mood.
 If you can able to fold your mobile as per your desire.
 If your mobile can able to suggest you possible
medicine as per your healthiness.

Key Challenges
 Integration of various standards: Each engineering
practice has their own standard. To integrate these various
standards, requires systematic and time consuming
approach.
 Common Platform: There is no common architecture for
interconnecting various engineering practices.
 High redundancy: Under Super core concept, all network
operators will be moving to single core infrastructure,
high redundancy and security among core network entities
is required. A failure of single node will impact huge
number of subscribers across various network operators.

Smart phones expected to use 5G
Technology
 Apple iPhone with
5 G and
 Nokia morph

CONCLUSION
 Migration to 5G networks ensures convergence of
networks, technologies, applications and services.
 5G can serve as a flexible platform and will
provide AI capabilities.
 Wireless carriers have an opportunity to shorten
Investment return, improve operating efficiency
and increase revenues.
 5G - a promising Generation of wireless
communication that will change people’s lives.

BIBILIOGRAPHY
 www.wifinotes.com/mobile-
communication-technologies/5g-
technology.com
 http://en.wikipedia.org/wiki/5G
 www.proud2bindian.in/technology-
india/3835-5g-technology.com
 www.freewimaxinfo.com/5g-
technology.com
 http://5ginfo.blogspot.com/
 Learntelecom.com/technology/5g/
 www.ee.litb.ac.in/studenteesa/aagom
axi09/newsletter09

5G

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