PDF | Now a day the technology has changed from wired connection to wireless Gi-Fi is emerging wireless technology which is ten times faster than other. PDF | 15+ minutes read | Now a day the technology has changed from wired Gi -Fi is the emerging wireless technology which is ten times faster.  It 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 transmissions. Gi-Fi which is developed on a integrated wireless.

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Gifi Technology Pdf

usaascvb.info A Seminar report On Gi-Fi Technology Submitted in partial fulfillment of the requirement for the award of degree of Bachelor of Technology. Abstract— Gi-Fi can helps to push wireless communications to quicker drive. For many years cables dominated the globe. Optical fibers compete a dominant. This page contains Gi-Fi Technology Seminar and PPT with pdf report. Download Gi-Fi Technology complete documentation with ppt and pdf.

Nilish Shakya www. It helped me a lot to realize of what we study for. Secondly, I would like to thank my parents who patiently helped me as i went through my work and helped to modify and eliminate some of the irrelevant or un-necessary stuffs. Thirdly, I would like to thank my friends who helped me to make my work more organized and well-stacked till the end. It helped my work a lot to remain error-free. Last but clearly not the least, I would thank The Almighty for giving me strength to complete my report on time. While in the beginning I have tried to give a general view about this topic. My efforts and wholehearted co-corporation of each and everyone has ended on a successful note. I express my sincere gratitude to ………….. I thank him for providing me the reinforcement, confidence and most importantly the track for the topic whenever I needed it.

An The antenna is mounted on the roof. It supports line of sight operation. The millimeter-wave WPAN will allow high coexistence close physical spacing with all other microwave systems in the We will feed this to a power amplifier, which feeds millimeter-wave antenna.

Due to availability of 7 GHz spectrum the total data will be transferred within seconds.

It emulates full duplex communication over a half duplex communication link. Time division duplex has a strong advantage in the case where the asymmetry of the uplink and downlink data speed is variable. As uplink traffic increases, more channel capacity can dynamically be allocated to that, and as it shrinks it can be taken away.

For radio systems that aren't moving quickly, another advantage is that the uplink and downlink radio. Here we will use millimeter wave antenna which will operate at 60 GHz frequency which is unlined band.

Because of this band we are achieving high data rates energy propagation In the 60 GHz band has unique characteristics that make possible many other benefits such as excellent immunity to co-channel interference, high security, and frequency re-use. This absorption attenuates 60 GHz signals over distance, so that signals cannot travel far beyond their intended recipient.

For this reason, 60GHz is an excellent choice for covert communications.

Frequency 2. It is a zero carrier technique with low coverage area. So we have low power consumption.

Regulatory settings of FCC are intended to provide an efficient use of scarce radio bandwidth while enabling both high data rate personal-area network PAN wireless connectivity and longer-range, low data rate applications as well as radar and imaging systems. These are summarized below: 3. As the name itself indicates data transfer rate is in Giga bits per second.

Speed of Gi-Fi is 5 Gbps, which is 10 times the present data transfer. Because of this high speed data transfer, we can swap large video, audio, data files within seconds. Because of wider availability of continuous 7 GHz spectrum results in high data rates. It consumes only 2mwatt power for data transfer of gigabits of information, where as in present technologies it takes 10mwatt power, which is very high.

Point-to-point wireless systems operating at 60 GHz have been used for many years by the intelligence community for high security communications and by the military for satellite-to satellite communications. The combined effects of O2 absorption and narrow beam spread result in high security and low interference. As go on development the price will be decreased.

(PDF) A Seminar report On Gi-Fi Technology | Nilish Shakya - usaascvb.info

For example, excavation to support the trenching of cables is not required. Operators that have obtained licenses to use one of the licensed bands, or that plan to use one of the unlicensed bands; do not need to submit further applications to the Government.

Once the antenna and equipment are installed and powered, Gi-Fi is ready for service. In most cases, 10 www. Applications There are many usage scenarios that can be addressed by Gi-Fi.

The following are some mobility usage applications of Gi-Fi. The reason for pushing into Gi-Fi technology is because of slow rate, high power consumption, low range of frequency operations of earlier technologies i. Bluetooth and Wi-Fi, see the comparisons and features of those two technologies. Both are having power consumptions 5mw and 10mw. They have lower frequency of operation 2.

For transferring large amount of videos, audios, data files take hours of time. So to have higher data transfer rate at lower power consumption we move onto GiFi Technology. What is Gi-Fi? It will allow wireless transfer of audio and video data at up to 5 gigabits per second, ten times the current maximum wireless transfer rate, at one-tenth the cost.

NICTA researchers have chosen to develop this technology in the GHz unlicensed frequency band as the millimeter-wave range of the spectrum makes possible high component on-chip integration as well as allowing for the integration of very small high gain arrays.

The available 7GHz of spectrum results in very high data rates, up to 5 gigabits per second to users within an indoor environment, usually within a range of 10 meters.

It satisfies the standards of IEEE The core components of a Gi-Fi system is the subscriber station which available to several access points. It supports standard of IEEE An The antenna is mounted on the roof. It supports line of sight operation.

Gi-Fi Technology Seminar Pdf Report and PPT

The millimeter-wave WPAN will allow high coexistence close physical spacing with all other microwave systems in the Here we will be use a time division duplex for both transmission and receiving. We will feed this to a power amplifier, which feeds millimeter-wave antenna. Due to availability of 7 GHz spectrum the total data will be transferred within seconds. It emulates full duplex communication over a half duplex communication link.

Time division duplex has a strong advantage in the case where the asymmetry of the uplink and downlink data speed is variable.

Gi-Fi Technology Seminar Pdf Report and PPT

As uplink traffic increases, more channel capacity can dynamically be allocated to that, and as it shrinks it can be taken away. For radio systems that aren't moving quickly, another advantage is that the uplink and downlink radio. Here we will use millimeter wave antenna which will operate at 60 GHz frequency which is unlined band.

Because of this band we are achieving high data rates energy propagation In the 60 GHz band has unique characteristics that make possible many other benefits such as excellent immunity to co-channel interference, high security, and frequency re-use.

This absorption attenuates 60 GHz signals over distance, so that signals cannot travel far beyond their intended recipient. For this reason, 60GHz is an excellent choice for covert communications. Frequency 2. UWB, is a technology with high bit rate, high security and faster data transmission.

It is a zero carrier technique with low coverage area. So we have low power consumption. Regulatory settings of FCC are intended to provide an efficient use of scarce radio bandwidth while enabling both high data rate personal-area network PAN wireless connectivity and longer-range, low data rate applications as well as radar and imaging systems.

These are summarized below: The main invention of Gi-Fi is to provide higher bit rate. As the name itself indicates data transfer rate is in Giga bits per second.

Speed of Gi-Fi is 5 Gbps, which is 10 times the present data transfer. Because of this high speed data transfer, we can swap large video, audio, data files within seconds.

Because of wider availability of continuous 7 GHz spectrum results in high data rates. As the large amount of information transfer it utilizes milli-watts of power only.

It consumes only 2mwatt power for data transfer of gigabits of information, where as in present technologies it takes 10mwatt power, which is very high. As the IEEE Point-to-point wireless systems operating at 60 GHz have been used for many years by the intelligence community for high security communications and by the military for satellite-to satellite communications.

The combined effects of O2 absorption and narrow beam spread result in high security and low interference.

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