there is no need to modify this, because it is perfect for presentation, only the keypoints are here

1. WIRELESS NETWORK
NAME OF AUTHORS :1) PANKAJ R. KUMAWAT
2) ABHISHEK A. SINGH
(Computer Department
VIVA COLLEGE OF DIPLOMA
ENGINEERING & TECHNOLOGY)

2. 1.
Introduction
2.
Types of Wireless Networking
3.
Common Topologies
5.
Cellular-Wireless Technology.
7.
Conclusion

4. Wireless WAN
Wireless MAN
Wireless LAN
Wireless
PAN
Wireless PAN
Wireless LAN
Wireless MAN
Wireless WAN

5. The wireless Network connects
to a wired network
 Complete Wireless Networks

6. 1G TECHNOLOGY
2G TECHNOLOGY
3G TECHNOLOGY
4G TECHNOLOGY
5G TECHNOLOGY

7. Features
1st Generation
2nd Generation
Launched 1980
1991
Speed
2.4 kbps
64kbps
Used
signals
Quality
Analog
Digital
Poor voice
quality and
capacity
Better voice
quality and
capacity

8. Features
3rd Generation
Launched 2000
Speed
4th Generation
2006
144kbps- 2Mbps 100Mbps-1Gbps
Switching Packet switching Packet switching
Technique
and message
switching
Features Video
Mobile
Conferencing
Multimedia

9. High Speed, High Capacity
provides large broadcasting of data in Gbps.
Large Phone Memory, Dialing Speed, clarity in Audio/Video.
Support interactive multimedia , voice, streaming video, Internet and other
5G is More Effective and More Attractive

10. Conclusion

11. • http://www.4gamericas.org/index.cfm?fuseaction=page&sectio
nid=361
• http://www.engadget.com/2011/01/17/2g-3g-4g-andeverything-in-between-an-engadget-wireless-prim/
• http://www.codesandtutorials.com/networking/basics/computer
_network-types.php
• http://www.securityinfowatch.com/blog/10475171/pans-lansmans-wans
• http://www.vicomsoft.com/learning-center/wirelessnetworking/