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1. SEMINAR ONSEMINAR ON
Gi-Fi TECHNOLOGYGi-Fi TECHNOLOGY
NEXT GENERATION WIRELESS TECHNOLOGYNEXT GENERATION WIRELESS TECHNOLOGY
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2. Introduction to Gi-Fi :Introduction to Gi-Fi :
 Gi-Fi or Gigabit Wireless is the world's first
transceiver integrated on a single chip that operates at
60GHz 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.
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Network EvolutionNetwork Evolution
Cables Optical Fiber
Wireless Access
Bluetooth
Wi-Fi
Wimax
Gi-Fi

4. WhyWhy Gi-FiGi-Fi ??
 The reason for pushing into Gi-Fi
technology is because of
slow rate,
high power consumption,
low range of frequency operation
of earlier technologies i.e. Bluetooth and Wi-Fi.
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5. Comparison between Bluetooth & Wi-FiComparison between Bluetooth & Wi-Fi
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6. Disadvantages of Bluetooth & Wi-FiDisadvantages of Bluetooth & 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.
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7. 5mm Gi-Fi chip5mm Gi-Fi chip

8. Architecture of Gi-FiArchitecture 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.
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9. FUNDAMENTAL TECHNOLOGIES INFUNDAMENTAL TECHNOLOGIES IN
802.15.3C802.15.3C :: 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
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GIGABIT WIRELESS PAN NETWORKS

10. FEATURES OF Gi-FiFEATURES OF Gi-Fi
 High speed of data transfer
 Low power consumption
 High security
 Cost effective
 Small size
 Quick deployment
 Highly portable, high mobility
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11. Applications of Gi-FiApplications of Gi-Fi
1. Household appliances :
It makes the wireless home and office of
the future.
2. Office appliances :
As it transfers data at high speeds that made
work very easy .
3. Video information transfer:
We can transfer at a speed of gbps.
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12. Technology ConsiderationsTechnology 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 connectivity for streaming high-
definition content between source devices
and high-definition displays.
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13. ConclusionConclusion
 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.
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14. Thank YouThank You
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