technical seminar

1. Technical Seminar for WIMAX Technology
By
A.PAVAN KUMAR
(119M1A0432)
ECE Dept.
BHARATH EDUCATIONAL SOCIETY’s
GROUP OF INSTITUTIONS
GOLDEN VALLEY INTEENGRATED
CAMPUS
(FACULTY OF GINEERING)
Under the Esteemed Guidance
of
Mr.B.Lokeswar Reddy M.Tech
Assistant Professor

2. Contents
 introduction
 Operating Topologies
 Architecture
 Methodology
 SWOT ANALYSIS - 4G with WiMAX
 What is wireless
 Conclusion and Future Work
 References

3. INTRODUCTION
 WiMax is basically term for Standard IEEE 802.16
 Wimax can approved in January 2003

4. There are four primary topologies for IEEE 802.16 networks
Operating Topologies
P2P Topology PMP Topology

5. Multi-Hop Topology Mobile Topology

6. Wireless Technologies
Wireless technologies can be classified in different ways depending
on their range. Each wireless technology is designed to serve a
specific usage segment.

7. Architecture of WiMAX network

8. Methodology
QualNet layer model

9.  Considering 4G characteristics, expected scenarios and market
trends,we can find out strengths, weaknesses,opportunities
and threats of 4G with better understandings.

10. What is wireless ?
 Wireless technologies are used for tasks as simple as switching
off the television or as complex
 Now wireless keyboards, PDAs, Lap’s and cellular phones have
become part of our daily life.

11. WiMax Speed and Range
 The IEEE wireless(WIMAX) standard has a range of up to 50
kilometers
 Wimax Can deliver broadband at around 75 megabits per second
(75 mbps)
 Wimax can approved in January 2003, to provide operations in
the <11GHz spectrum range ie., 2.3GHz, 2.5GHz, 3.5GHz, and
5.8GHz

12. WiMAX - Major Benefits
 This technology offers a high speed, secure, sophisticate, last
mile broadband service, and cheap solution to certain rural access
zones.
 In a fixed wireless communication, WiMAX can replace the
telephone company's copper wire networks, the cable TV's
coaxial cable infrastructure.

13. WiMAX fills the gap between Wi-Fi and Cellular, thus providing
vehicular mobility, and high service areas and data rates WiMAX
developments have been rapidly moving forward
Conclusion

14. References
 International Telecommunication Union (ITU),
“Broadband mobile communications towards a converged world,
" Micworkshop on shaping the future mobile information society,
Seoul. 2004.