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.
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Gi-Fi Technology: High Speed Wireless Networking
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
Enrolment no:201303100810008(C.G.P.I.T) 2
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
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.
Enrolment no:201303100810008(C.G.P.I.T) 6
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.
Enrolment
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
Enrolment no:201303100810008(C.G.P.I.T) 9
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.
Enrolment no:201303100810008(C.G.P.I.T) 10
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.
Enrolment no:201303100810008(C.G.P.I.T) 13