This document discusses 4G networks and their evolution. It defines 4G as the next generation of high-speed mobile technologies replacing 3G. Key requirements for 4G include being based on an all-IP packet switched network with peak data rates up to 100Mb/s for high mobility and 1Gb/s for low mobility. The main 4G network types are WiMAX and LTE. Benefits of 4G include faster speeds and better streaming capabilities. The document outlines the growth of 4G globally and its current limited availability in India. Both advantages like increased connectivity and disadvantages like high costs are discussed.

1. 4G
EVOLUTION
Presented by:Jatin Sood

2. CONTENT
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Introduction to 4G
Fundamental requirement
Types of 4gG network
Benefits of 4G network
Devices supporting 4G
4G evolution
Global 4G market
4G in India
Disadvantages of 4G
Conclusion

3. WHAT IS 4G?
•
4G is the term used to refer
to the next wave of high
speed mobile technologies
that will be replace current
3G network.

4. FUNDAMENTAL REQUIREMENT.
Based on an all IP packet switched network.
 Have peak data rates of upto 100Mb/s for high
mobility and 1Gb/s for low mobility.
 Using scalable channel bandwidths of 520MHz.
 Smooth handover across heterogeneous
network.
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5. TYPE OF 4G
NETWORK.
 WiMAX(Worldwide
Microwave Access)
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LTE(Long term Evolution)
Interoperability for

6. WIMAX
WiMAX is a wireless communication standard
designed to provide 30 to 40 mb per second data
rate.
 WiMAX is created by the WiMAX forum which was
formed in June 2011 to promote conformity and
interoperability of the standard.
 WiMAX sometime referred to as Wi-Fi on steroids
and can be used for a number of applications
including broadband, cellular backhaul, hotspot etc.
 The bandwidth and range of WiMAX make it
suitable for potential applications.
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7. LTE
4G LTE is a standard for wireless communication n
of high speed data for mobile phones and data
terminals.
 It is based on the GSM and UMTS network
technologies, increasing the capacity and speed using
a different radio interface together with core network
improvement .
 The worlds first publicly available LTE service was
launched by Teliasonera in Oslo.
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8. PERCENT OF 4G CONSIDERERS BY AGE

9. BENEFITS OF 4G
Advance in wireless technology network
 Promising faster speed
 Streaming video might work better
 Multiplayer video games may benefit too.
 Easy telecommunication management.
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10. DEVICES SUPPORTING 4G

11. 4G EVOLUTION
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13. 4G EVOLUTION TABLE

14. GLOBAL 4G MARKETS

15. FUTURE OF 4G
The benefits of 4G May also be wasted unless
ICT companies find business models that will not
only drive adaptation but will also help them to
increase revenue.
 4G preposition sounds very promising but its
success will ultimately depends upon the
availability of new spectrum and wide coverage.
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16. 4G IN INDIA
 INDIA ON
TWO STATES HAVE 4G
NETWORK
1)KOLKATA
2)BANGLORE
COMPANY PROVIDING 4G SERVICE
1)Airtel
2)Reliance

17. DISADVANTAGES OF
4G cost of accessing.
High
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Virus attack.
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Size and Battery of modem
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Limited to certain specified and regions.

18. IN CONCLUSION
Have both the aspects advantage and
disadvantage
 Will make internet accessing more easy.
 Save more time.
 Must be analyze and understand before adopting
the network.
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19. THANK YOU
FOR YOUR
ATTENTION!!!!!!
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