This document discusses the next generation wireless technology called Gi-Fi. Gi-Fi allows wireless transfer of audio and video data at speeds up to 5 gigabits per second, which is 10 times faster than existing technologies like Wi-Fi. Researchers at Melbourne University developed a Gi-Fi chip that can transmit complex 60GHz signals at high speeds while being small enough to fit on a single silicon chip. Compared to Wi-Fi and Bluetooth, Gi-Fi provides higher data transfer rates, longer ranges, lower power consumption, lower costs, better security, and more flexibility without needing complex connections. The document outlines several applications for Gi-Fi in wireless networks, vehicle communication systems, households, and video information transfer.

1. The Next Generation
Wireless Technology

2. Contents
v
Introduction To Gi-Fi
v
Evolution Of Gi-Fi
v
Man Behind Gi-Fi
v
Why Gi-Fi???
v
Features & Advantages
v
Gi-Fi vs Wi-Fi vs Bluetooth
v
Disadvantages Of Bluetooth & Wi-Fi
v
Applications
v
Conclusion

3. Introduction
v
v
v
Gi-Fi stands for Gigabit Wireless.
Gi-Fi is a wireless transmission system
which is ten times faster than other
Technology.
It will allow wireless transfer of audio and
video data upto 5 gigabits per second.

4. Evolution Of Gi-Fi

5. Evolution Of GiFi
Melbourne University researchers have
achieved up to 5Gbps data transfer rates
on a wireless chip.
The NICTA (National ICT Australia Limited)
Gi-Fi research team has succeeded in taking
complex 60GHz
transmission technology
and shrinking it to the point where it can be
built on a single silicon chip.

6. Man Behind Gi-Fi

7. Why Gi-Fi???

8. Features & Advantages
1) High Speed Data Transfer
Speed of Gi-Fi is 5 Gbps; which is 10 times the
data transfer of the existing technologies.

9. 2) Power Consumption
It has less than 2mili watts of power
consumption that in compare to the
current technologies is very less.
3) Cost of Chip is low
The chip in Gi-Fi would likely cost less
to build. Then a small design would allow
cell phones and other small devices to add
the technology without significantly drive
up the price.

10. 4) Provides High Security
Gi-Fi technology is based on IEEE
802.15.3C and this standard provides more
security during transmission.

11. 5) Flexibility (No More Complex
Connections)
One of the problems with wire connections and
cables is complexity for connecting, but in the
Gigabit wireless technology simplicity is one of
the features. No wiring at all.

12. 6) Small in size
The size of the Gi-Fi chip is 5×5 millimetre
and can be placed in different devices such as
mobile phones.

13. Gi-Fi
vs
Wi-Fi
vs
Bluetooth
Characteristics
Gi-Fi
Wi-Fi
Bluetooth
Data Transfer
Rate
5 Gbps
11 Mbps
800 Kbps
Range
10 Meters
100 Meters
10 Meters
Specification
Authority
NICTA
IEEE,
WECA
Bluetooth
SIG
Development
Start date
2004
1990
1998
Power
Consumption
< 2 MW
10 MW
5 MW
Primary
Devices
Mobile phones,
Home Devices,
Electronics
Industrial
automation
Devices
Notebook
Computers,
Desktop
Computers,
Servers
Mobile phones,
Consumer,
Electronic Office
Industrial
automation
Devices

14. Disadvantages Of Bluetooth
& Wi-Fi

15. Applications
Ø
In Wireless PAN Network

16. Ø
Inter Vehicle Communication System

17. Ø
Household Applications

18. Ø
Video Information Transfer

19. Conclusion
Gi-Fi has given and it is conspicuous that more
research should be done in the field of this new
wireless technology and its applications.
The comparison is performed between Gi-Fi and
existing wireless technologies in this paper shows
that these features along with some other benefits
that make it suitable to replace the existing
wireless technologies.

20. ThankYou