The document discusses Gi-Fi technology, a wireless networking technology that operates in the 60GHz spectrum and is capable of multi-gigabit data transfer speeds. It provides a brief history of Gi-Fi development, outlines currently used wireless technologies, and describes Gi-Fi's potential advantages over Bluetooth and Wi-Fi in terms of speed, power consumption, and security. The document also covers Gi-Fi's architecture, features, applications for wireless homes and enterprises, and expectations for it to become the dominant wireless technology within five years.
LET'S THINK ABOUT THE PRESENT WIRELESS TECHNOLOGY THAT WE USE TO TRANSFER OUR FILES...ARE WE SATISFIED?? IF YES,IS IT ENOUGH? LET'S STEP INTO THE FUTURE AND LOOK HOW THIS TECHNOLOGY IS GOING TO BENEFIT US
gi fi stands for gigabit fedility. here the data transfer rate is interms of gigabits, and this is one of the advantageous thing wrt. other technologies viz., bluetooth, wi-fi... go through this to know more..
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
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.
LET'S THINK ABOUT THE PRESENT WIRELESS TECHNOLOGY THAT WE USE TO TRANSFER OUR FILES...ARE WE SATISFIED?? IF YES,IS IT ENOUGH? LET'S STEP INTO THE FUTURE AND LOOK HOW THIS TECHNOLOGY IS GOING TO BENEFIT US
gi fi stands for gigabit fedility. here the data transfer rate is interms of gigabits, and this is one of the advantageous thing wrt. other technologies viz., bluetooth, wi-fi... go through this to know more..
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
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.
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
gi-fi :the next generation wireless technologyHarshad Kale
Gigabit Wireless is the world‟s first transceiver integrated on a single chip which operates at 60GHz
on the CMOS process. Wireless transfer of large files, audio and video data upto
5 gigabits per second is
possible with this chip. The cost of wireless transfer rate is one
-
tenth and it provides ten times faster speed
within a range of 10 meters. It uses a 5mm square chip and a 1mm wide antenna burning less than 2milli
w
atts of power to transmit data wirelessly over short distances, similar to Bluetooth. Gi
-
Fi technology
provides
various different features like
High speed of data transfer, Low power consumption, High security,
Cost effective, Small size, Quick
deployment, Highly portable, high mobility etc.
1. SEMINAR ON
GI – FI TECHNOLOGY
SUBMITTED BY
S.CHANDRIKA
ROLL:13701A0515
2nd CSE_A
2. CONTENTS TO SEE
INTRODUCTION OF GI-FI
HISTORY
CURRENTLY USING TECHNOLOGIES
TECHNOLOGIED THAT USED
WHY GI-FI?
COMPARISON BETWEEN BLUETOOTH AND Wi-Fi
WORKING OF GI_FI
ARCHITECTURE OF GI–FI
FEATURES OF GI–FI
APPLICATIONS
CONCLUSIONS
REFERENCES
3.
4. HISTORY
The NICTA GI-FI research team has
succeeded in taking complex 60GHz
transmission technology and where it can
be built on a single silicon chip.
It can have a span of 10 meters.
10. WORKING OF GI-FI
Use time division duplex (TDD) for both
transmission and receiving.
Data are up converted from IF range to RF 60Ghz
range by using 2 mixers and we will fed this to an
power amplifier, which feeds millimeter wave
antenna.
Incoming RF signal is first down converted to an IF
signal centered at 5 Ghz and then to normal data
ranges.
11.
12. TIME DIVISION DUPLEXING
Transmit signal is separate from receiver by
the allocation of different time slot.
Signal frequency channel is assign to both
the transmitter and receiver.
In this, there are allocated time slot for both
transmitter and receiver.
13. Gigabit wireless: The Gi-Fi integrated
wireless transceiver chip, developed at
the National ICT Research Centre,
Australia.
13
14. The core components of a GI-FI system is the subscriber
station which available to several access points .
It supports standard of IEEE 802.15.3C
The wirelesss pan is computer network used for
communication among computer devices (including
telephones and personal digital assistants) close to one
person
An 802.15.3c based system often uses small antenna at the
subscriber station. The antenna is mounted on the roof. It
supports line of sight operation.
19. FUTURE WORK
As the range is limited to only
we can except the broad band
with same speed and low
power consumption
20. 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.
20