what is gifi? GIFI stands for General Index of Financial Information. The GIFI is a system that assigns a unique code to a list of items commonly found on income statements, balance sheets, and statements of earnings. The purpose of the GIFI is to allow the CRA (Canada Revenue Agency) to collect and process financial information more efficiently. For instance, the GIFI lets the CRA validate tax table information electronically rather than manually.

1. Prepared By : Pradip M. Barasiya
Enrollment no : 201303100810008
Semester : 6th
(IT)
Guided By : Prof.Mithila Sompura
Assistant Professor
Department of CE/IT(C.G.P.I.T)
Enrolment no:201303100810008(C.G.P.I.T) 1

2.  Introduction
 Network Evolution
 Why Gi-Fi is used
 Bluetooth & Wi-Fi
 Features / Advantages
 Applications
 Conclusion
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3.  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 wireless usually within a range of 10 meters.
Enrolment no:201303100810008(C.G.P.I.T) 3

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5. Cables Optical Fiber
Wireless Access
Bluetooth
Wi-Fi
Wimax
Gi-Fi
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6.  The reason for pushing into Gi-Fi
technology is because of
slow rate,
high power consumption,
low range of frequency operation
i.e. bluetooth and wi-fi.
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8.  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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no:201303100810008(C.G.P.I.T) 8

9.  High speed of data transfer
 Low power consumption
 High security
 Cost effective
 Small size
 Quick deployment
 Highly portable, high mobility
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10. 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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11. 4. Inter-vehicle communication
system :
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12. After comparing Gi-Fi with other
wireless technology we have
come to the conclusion that Gi-Fi
solves the problem of low data
transfer rate, high power
consumption and low frequency
range of earlier technology. It can
provide better data transfer rate
with low power consumption due to
be integrated transceiver on a single
chip.

13.  [1] J. N. Tsitsiklis, “Decentralized detection,” in Advances in Signal Processing,
H.V.Poor and J. B. Thomas, Eds.JAI Press, 1993, vol. 2, pp. 297–344.
 [2] R. R. Tenney and J. Sandell, N. R., “Detection with distributed sensors,” IEEE
Transactions on Aerospace and Electronic Systems, vol. 17, pp. 501–510, Aug 1981..
 [3] J.-F. Chamberland and V. Veeravalli, “Asymptotic results for decentralized
detection in power constrained wireless sensor networks,” IEEE Journal on
Selected Areas in Communications, vol. 22, no. 6, pp. 1007 – 1015, 2004.
 [4] S. Jayaweera, “Large sensor system performance of decentralized detection in
noisy, bandlimited channels,” in Proc. Vehicular Technology Conference, 2005, vol.
2, May 2005, pp. 1096– 1100.
 [5] T. Quek, M. Win, and M. Chiani, “Distributed diversity in ultrawide bandwidth
wireless sensor networks,” in Proc. Vehicular Technology Conference, 2005, vol. 2,
May 2005, pp. 1355– 1359.
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