Gi Fi Technology

1. SEMINAR ON
“Gi-Fi TECHNOLOGY”
NEXT GENERATION WIRELESS TECHNOLOGY
Delivered By
Mr. Uday P. Wankhade
Guided By H.O.D.
Prof. A. V. Kalaskar Dr. R. M. Deshmukh
Department of Electronics & Telecommunication
IBSS College of Engineering, Amravati.
2014-2015
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2. Introduction to Gi-Fi Technology:
Gi-Fi or Gigabit Wireless is the world's first
transceiver integrated on a single chip that operates at
60GH z on the CMOS process.
Gi-Fi allows wireless transfer of audio and video
data up to 5 gigabits per second.
Gi-Fi is ten times the current maximum wireless
transfer rate usually within a range of 10 meters.

3. Network Evolution:
Gi-Fi
Wi-Fi
Wireless Access
Wimax
Bluetooth
Cables Optical Fiber
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4. Why Gi-Fi ?
The reason for pushing into Gi-Fi technology is
because of
high data transfer rate
high power consumption,
low range of frequency operation
of earlier technologies i.e. Bluetooth and Wi-Fi.
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5. Chip of Gi-Fi Techjnology:

6. COMPARISON OF GI-FI AND EXISTING TECHNOLOGIES:
Characteristics Bluetooth Wi-Fi Gi-Fi
Specification
Authority
Bluetooth SIG
IEEE,
WECA
NICTA
Primary
Devices
Mobile phones,
PDAs,
Consumer,
Electronics
Office
Industrial,
automation
Devices
Notebook
Computers,
Desktop
Computers,
Servers
Mobile phones,
Home Devices,
PDAs, Consumer,
Electronics, Office,
Industrial,
automation
Devices
Power Consumption 5 mw 10 mw < 2 mw
Data Transfer Rate 800 Kbps 11 Mbps 5 Gbps
Range 10 Meters 100 Meters 10 Meters
Frequency 2.4 GHz 2.4 GHz 57-64 GHz
Speed Low Medium Fast

7. Advantages of Gi-Fi Technology:
 High speed of data transfer
 Low power consumption
 High security
 Cost effective
 Small size
 Highly portable, high mobility.

8. Disadvantages of Bluethooth & Wi-Fi:
The bit rates of Bluetooth is 800 Kbps and Wi-Fi
has 11 Mbps.
 Both are having power consumptions 5mw and
10mw .
 The lower frequency of operation 2.4GHz.
 So, to have higher data transfer rate at lower
power consumption we move onto Gi-Fi
technology.

9. Applications of Gi-Fi
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 Household appliances :
It makes the wireless home and office
of the future.
 Office appliances :
As it transfers data at high speeds
that made work very easy .
 Video information transfer:
We can transfer at a speed of gbps.

10. Technology Considerations:
 Due to less cost of chip so many companies are
looking forward to launch with lower cost.
 Specifically,Wireless HD has a stated goal of
enabling wireless connectivityfor streaming high-definition
content between source devices and high-definition
displays.

11. Conclusion:
Within five years, we expect Gi-Fi to be
the dominant technology for wireless
networking.
 Gi-Fi can bring wireless broadband to the
enterprise in an entirely new way.