1. GI-FI
NEXT GENERATION WIRELESS
TECHNOLOGY
BY
P.KRANTHI KUMAR
G.ANAND
GOVERNMENT INSTITUTE OF ELECTRONICS

2. CONTENTS
INTRODUCTION
WHY Gi-Fi ?
 BLUETOOTH Vs Wi-Fi
WHAT IS Gi-Fi?
 Architecture of Gi-Fi
FEATURES OF Gi-Fi
APPLICATIONS OF Gi-Fi
CONCLUSION

3. ININTRODUCTIONION
Gi-Fi
Wimax
Wi-Fi
Bluetooth
Wireless Access
Cables Optical Fiber

4. WHY Gi-Fi?
Slow Rate
High Power Consumption
Low Range of frequency Operation in
Bluetooth & Wi-Fi

5. BLUETOOTH
VS
Wi-Fi

7. WHAT IS Gi-Fi?
Gi-Fi or Gigabit wireless is the world first
transceiver integrated on single chip that operates
at 60Hz.
Gi-Fi will allow wireless transfer of audio &
video data up to 5 gigabits /sec.

8. Architecture of Gi-Fi
 The core component of a Gi-Fi system is the subscriber
station .
 It supports standard of IEEE 802.15.3C Wireless PAN
 An 802.15.3C based system often uses small antenna at the
subscriber station.
 It supports line of sight operation.
8

9.  It transmits multiple signals
simultaneously across the
wireless transmission paths
within separate frequencies
to avoid interference.
It uses ultra wide band
Which consists of :
1. High bit rate
2. High security
3. Faster data transmission
9
GIGABIT WIRELESS PAN NETWORKS

10. FEATURES OF Gi-Fi
• High Speed Data Transfer
• High Security
• Low Power Consumption
• Cost Effective
• Quick Deployment
• High Portable
• High Mobility

11. APPLICATIONS OF Gi-Fi
House Hold Appliances
Office Appliances
Video Information Transfer

12. CONCLUSIONCONCLUSION
Within five years, we expect Gi-Fi to be
the dominant technology for wireless
networking. By that time it will be fully
mobile, as well as providing low- cost,
high broadband access, with very high
speed large files swapped with in seconds
which will develop wire less home and
office of future.