Gi-Fi Technology , PPT for technical Seminar

1. Gi-Fi Technology
Presented by:
Shivam Joshi

2. Introduction
 Gi-Fi stands for Gigabit Wireless.
 Worlds first transceiver integrated on a single chip.
 It operates at 60 GHz on the CMOS process.
 Allows wireless transfer of audio and video data at
upto 5 GB per second.
 Gi-Fi has ten times the current maximum wireless
transfer rate usually within a range of 10 meters.

3. 5mm Gi-Fi Chip

4. Network Evolution
Cables Optical Fiber
Wireless
Access
Bluetooth
Wi-Fi
Wimax
Gi-Fi

5. Why Gi-Fi ?
 The common Wireless technologies currently used
are:
 Bluetooth
 Wi-Fi
 The disadvantages of existing technologies; ie
 Slow rate.
 High power consumption.
 Low range of frequency operation.
gave invention to this new technology.

6. Disadvantages 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.

7. 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. Features of 802.15.3C
 It transmits multiple signals simultaneously across
the wireless transmission paths within separate
frequencies to avoid interference.
 It uses ultra wide band which consists of:
 High bit rate.
 High security.
 Faster data transmission.

9. Applications
 In wireless PAN networks.
 Inter-vehicle communication system.
 Household appliances.
 Office appliances.
 Video information transfer.

10. Example

11. Advantages
 High speed of data transfer.
 Low power consumption.
 High security.
 Cost effective.
 Small size.
 Quick deployment.
 Highly portable, high mobility.

12. Conclusion
 Due to less cost of chip so many companies are
looking forward to launch with lower cost.
 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.

13. Thank You