This document provides information about Gi-Fi technology through a seminar report. It begins with an acknowledgment section thanking various people for their support and contributions. It then includes an introduction outlining why Gi-Fi was introduced as an improvement over existing wireless technologies like Wi-Fi and Bluetooth that have slower speeds and higher power consumption. The main body of the report describes what Gi-Fi is, its architecture, how it works at 60GHz using time-division duplexing, and its key advantages like speeds of 5Gbps, low power consumption, high security, low cost and small size. Features of the IEEE 802.15.3C standard are also summarized.
The document discusses Gi-Fi technology, which allows wireless transfer of audio and video data up to 5 gigabits per second using a chip that is 5mm square and consumes only 2 milliwatts of power. Gi-Fi provides many benefits such as high speed data transfer 10 times faster than Wi-Fi, low power consumption, small form factor, ease of deployment, and high security. It is predicted that Gi-Fi will revolutionize wireless networking in homes and offices and become the dominant wireless technology within 5 years.
Gi-Fi is a new wireless technology that offers faster data transfer speeds of up to 5 Gbps over short ranges of 10 meters, which is 10 times faster than current Wi-Fi technologies. It uses the 60GHz frequency band and consists of a single-chip transceiver with an integrated transmitter and receiver. Gi-Fi allows for quick transfer of large files like videos and audio within seconds. It offers advantages over Wi-Fi such as higher speeds, lower power consumption, and lower cost. Potential applications include high-speed data distribution to devices in apartments or media streaming in stadiums.
Gi-Fi is a new wireless technology that offers faster data transfer rates of up to 5 gigabits per second, ten times faster than current WiFi speeds. It utilizes a small chip and antenna to transmit data wirelessly over short distances of around 10 meters, with lower power consumption than WiFi. Gi-Fi integrated the transmitter and receiver onto a single chip using CMOS technology to allow for wireless transfer of large files like videos within seconds. It could enable wireless home networks of the future with high-speed broadband connections and the transfer of large files.
Gi-Fi is a new wireless technology that operates at 60GHz using a single-chip transceiver. It allows data transfer at up to 5 gigabits per second within 10 meters, 10 times faster than current wireless speeds. The small 5mm chip uses CMOS technology, making it inexpensive to produce and low power. Gi-Fi is expected to revolutionize wireless connectivity between devices in homes and offices by enabling truly wireless transfers of audio and video files.
Gi-Fi is a new wireless technology that allows data transfer speeds up to 5 gigabits per second, which is 10 times faster than current wireless speeds. It uses a small chip that integrates both a transmitter and receiver to enable wireless transfer of audio, video and other large files within seconds over short distances. Gi-Fi has advantages over existing technologies like Wi-Fi in offering higher speeds, lower power consumption and cost for short-range transmissions. The development of Gi-Fi will enable truly wireless networking in offices and homes without wires.
GiFi is a new wireless technology that operates at 60 GHz frequency band to allow wireless transfer of audio and video data at speeds up to 5 Gbps. It was developed by Professor Stan Skafidas to have higher data transfer rates than Bluetooth and WiFi while using lower power. GiFi uses time-division duplex and its 60 GHz frequency band allows for high integration on a single chip and immunity from interference. It is well-suited for applications in wireless homes, offices, video transfer and more due to its high speeds, security, and small/low-cost devices. GiFi is expected to become the dominant wireless technology within five years.
This document is a dissertation submitted by A. Linga Reddy and E. Vikram in partial fulfillment of the requirements for a Bachelor of Technology degree in Electronics and Communication Engineering. It discusses the emerging wireless technology known as GI-FI (Gigabit Fidelity), which allows for wireless transfer of data at speeds up to 5 gigabits per second over short ranges of about 10 meters, using integrated transceivers operating at 60GHz. This new technology promises wireless connectivity in homes and offices without wires and at a lower cost than existing technologies such as Wi-Fi.
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.
The document discusses Gi-Fi technology, which allows wireless transfer of audio and video data up to 5 gigabits per second using a chip that is 5mm square and consumes only 2 milliwatts of power. Gi-Fi provides many benefits such as high speed data transfer 10 times faster than Wi-Fi, low power consumption, small form factor, ease of deployment, and high security. It is predicted that Gi-Fi will revolutionize wireless networking in homes and offices and become the dominant wireless technology within 5 years.
Gi-Fi is a new wireless technology that offers faster data transfer speeds of up to 5 Gbps over short ranges of 10 meters, which is 10 times faster than current Wi-Fi technologies. It uses the 60GHz frequency band and consists of a single-chip transceiver with an integrated transmitter and receiver. Gi-Fi allows for quick transfer of large files like videos and audio within seconds. It offers advantages over Wi-Fi such as higher speeds, lower power consumption, and lower cost. Potential applications include high-speed data distribution to devices in apartments or media streaming in stadiums.
Gi-Fi is a new wireless technology that offers faster data transfer rates of up to 5 gigabits per second, ten times faster than current WiFi speeds. It utilizes a small chip and antenna to transmit data wirelessly over short distances of around 10 meters, with lower power consumption than WiFi. Gi-Fi integrated the transmitter and receiver onto a single chip using CMOS technology to allow for wireless transfer of large files like videos within seconds. It could enable wireless home networks of the future with high-speed broadband connections and the transfer of large files.
Gi-Fi is a new wireless technology that operates at 60GHz using a single-chip transceiver. It allows data transfer at up to 5 gigabits per second within 10 meters, 10 times faster than current wireless speeds. The small 5mm chip uses CMOS technology, making it inexpensive to produce and low power. Gi-Fi is expected to revolutionize wireless connectivity between devices in homes and offices by enabling truly wireless transfers of audio and video files.
Gi-Fi is a new wireless technology that allows data transfer speeds up to 5 gigabits per second, which is 10 times faster than current wireless speeds. It uses a small chip that integrates both a transmitter and receiver to enable wireless transfer of audio, video and other large files within seconds over short distances. Gi-Fi has advantages over existing technologies like Wi-Fi in offering higher speeds, lower power consumption and cost for short-range transmissions. The development of Gi-Fi will enable truly wireless networking in offices and homes without wires.
GiFi is a new wireless technology that operates at 60 GHz frequency band to allow wireless transfer of audio and video data at speeds up to 5 Gbps. It was developed by Professor Stan Skafidas to have higher data transfer rates than Bluetooth and WiFi while using lower power. GiFi uses time-division duplex and its 60 GHz frequency band allows for high integration on a single chip and immunity from interference. It is well-suited for applications in wireless homes, offices, video transfer and more due to its high speeds, security, and small/low-cost devices. GiFi is expected to become the dominant wireless technology within five years.
This document is a dissertation submitted by A. Linga Reddy and E. Vikram in partial fulfillment of the requirements for a Bachelor of Technology degree in Electronics and Communication Engineering. It discusses the emerging wireless technology known as GI-FI (Gigabit Fidelity), which allows for wireless transfer of data at speeds up to 5 gigabits per second over short ranges of about 10 meters, using integrated transceivers operating at 60GHz. This new technology promises wireless connectivity in homes and offices without wires and at a lower cost than existing technologies such as Wi-Fi.
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.
This document discusses next generation wireless technology called Gi-Fi or Gigabit Wireless. Gi-Fi allows wireless transfer of data at speeds up to 5 gigabits per second using the 60GHz frequency band. It was developed by Professor Stan Skafidis of Melbourne University to overcome limitations of existing technologies like Bluetooth and Wi-Fi that have slower speeds and higher power consumption. Gi-Fi uses less power than prior standards and is based on the IEEE 802.15.3c standard. It is expected to be the dominant wireless technology for networking within 5 years and enable wireless broadband and high speed transfer of audio, video and large files.
Gi-Fi is a new wireless technology that was developed at the National Information and Communication Technology Research center in Australia. It allows for wireless transfer of audio and video data at speeds of up to 5 gigabits per second, which is 10 times faster than current wireless transfer rates. Gi-Fi operates at 60GHz on a single chip using CMOS process and can transfer large files like videos within seconds. It provides higher data transfer speeds than Wi-Fi and WiMax, along with lower power consumption and cost for short range indoor transmissions.
The document presents information on Gigabit Fidelity (Gi-Fi), a next generation wireless technology that allows data transfer rates up to 5 gigabits per second over short ranges of around 10 meters. Gi-Fi operates at 60 GHz frequencies using time-division duplex to transmit and receive data. It was developed by Professor Stan Skafidis as an improvement over existing wireless technologies like Bluetooth and Wi-Fi that have lower data rates and power consumption. The document discusses Gi-Fi's architecture, working mechanism, advantages, applications and future scope. It is expected to become the dominant wireless networking technology within five years.
This document discusses gigabit wireless (Gi-Fi) technology, a next generation wireless technology developed at the National ICT Research Centre in Australia. Gi-Fi uses a single-chip transceiver operating at 57-64 GHz to provide wireless transfer of audio and video data at speeds up to 5 Gbps over short ranges of 10 meters with low power consumption of under 2 mW. The technology offers higher data rates and lower power usage than existing wireless technologies like Bluetooth and Wi-Fi. Gi-Fi has applications for wireless transfer between devices in homes and offices and is expected to become the dominant wireless networking technology within five years.
This document summarizes a seminar on Gi-Fi technology. It discusses currently used wireless technologies like Wi-Fi and Bluetooth. It then introduces Gi-Fi, explaining that it uses light waves to transmit data wirelessly over short distances at high speeds. The document outlines Gi-Fi's architecture, features like high speed data transfer and low power consumption. It also lists some applications and concludes that Gi-Fi is expected to become the dominant wireless networking technology within five years, bringing wireless broadband to both homes and offices.
The document discusses Gi-Fi technology, a new wireless technology that operates at 60GHz and allows data transfer speeds up to 5GB per second. It provides an introduction to Gi-Fi, compares it to existing technologies like Bluetooth and Wi-Fi, discusses its architecture featuring a single-chip transceiver and how it works. Potential applications of Gi-Fi technology include wireless personal area networks, inter-vehicle communication, and high-speed transfer of large files like videos. Gi-Fi offers benefits over existing technologies like higher speeds, lower power consumption, and is expected to become the dominant wireless networking technology within five years.
Gi-Fi (Gigabit Fidelity) or Gigabit Wireless is the world's first handset incorporated on a solitary chip that works at 60GHz on CMOS process.
It transfers data at the rate of 5Gbps
It provides low power utilization in a scope of 10 meters .
The most striking feature of Gi-Fi technology is high security.
Gi-Fi refers to the faster versions of IEEE 802.11 standards.
It’s a 5x5 mm chip , Its small size makes it portable and deployment is quick.
Gi-Fi is a remote transmission framework which is multiple times quicker than Wi-Fi .
Now the files like videos, audios, or anything which has a large amount of data can be transferred from one device to another in a matter of seconds.
Gi-Fi is a new wireless technology that offers faster data transfer rates than Wi-Fi and WiMax. It uses 60GHz frequency and can transfer data at rates up to 5 gigabits per second, which is 10 times faster than current wireless technologies. Gi-Fi uses an integrated transceiver chip developed in Australia that operates at low power. It allows quick transfer of large files like videos within seconds over short ranges. Gi-Fi is expected to become the dominant wireless technology for applications like wireless home networks and high-speed transfer between devices.
This document discusses gigabit wireless (Gi-Fi) technology, which uses 60GHz frequency bands to provide wireless data transfer speeds up to 5Gbps, around 10 times faster than existing Wi-Fi technologies. It explains the working principles and components of Gi-Fi transmitters and receivers. Some key advantages are its small chip size, low power consumption, and high data security. Potential applications include wireless video and audio transfer for devices, offices, sports stadiums, and vehicle communication systems. The integrated Gi-Fi transceiver chip is expected to be commercially available by the end of the year.
Gi-Fi is a wireless technology that allows data transfer speeds up to 5 gigabits per second using a chip that integrates a 60GHz transceiver. This is 10 times faster than current wireless speeds. The chip is only 5mm square and uses just 2 milliwatts of power. Gi-Fi enables quick transfer of audio, video and other large files between devices within a 10 meter range. It has advantages over existing technologies like Wi-Fi including higher speeds, lower power consumption and cost. Potential applications include high-speed internet access, wireless transfer of videos between devices, and wireless connectivity for devices in homes and offices.
The document introduces Gi-Fi (Gigabit Fidelity) technology, which utilizes a single-chip integrated transceiver operating at 60GHz to allow for wireless transfer of audio and video data at speeds up to 5 gigabits per second over short ranges. This new technology aims to address limitations of existing wireless technologies like Bluetooth and Wi-Fi by providing faster speeds, lower power consumption, and short-range connectivity at a lower cost. The document discusses the development, working principles, advantages, and potential applications of Gi-Fi technology.
This presentation summarizes the Gi-Fi (GigaFit) technology. Gi-Fi allows wireless transfer of audio and video data at speeds up to 5 gigabits per second using the 60GHz frequency band. It provides 10 times the maximum wireless transfer rate within a 10 meter range. The presentation includes information on the Gi-Fi chip, how it works using Time Division Duplexing, its features like low power consumption and small size, potential applications, and concludes that Gi-Fi is expected to become the dominant wireless technology for networking within a few years.
This document summarizes a seminar on GI-FI (Gigabit Wireless) technology. It discusses how GI-FI uses 60GHz wireless signals to transmit data at gigabit speeds over short distances. The core components include subscriber stations that connect to multiple access points using the IEEE 802.15.3c standard. Applications include wireless connectivity in homes, offices, between devices and vehicles. Advantages are high speeds, security, low power and cost, while the main disadvantage is short range of transmission.
1) Gi-Fi is a new wireless technology that offers faster data transfer rates than Wi-Fi, on the order of gigabits per second. It uses integrated transceiver chips operating at 60GHz to allow transfer of large files like videos within seconds.
2) Gi-Fi aims to address limitations of older technologies like Bluetooth and Wi-Fi that have slow speeds, high power consumption, and short ranges. It offers benefits like higher speeds of 5Gbps, lower power usage, and lower cost for short-range transmissions.
3) Potential applications of Gi-Fi include high-speed internet access, wireless transfer of videos and files between devices, and use in smart homes and offices to interconnect appliances
Wi-Fi (IEEE-802.11b) and Wi-Max (IEEE-802.16e) have captured our attention, as there are no recent developments in the above technologies which cannot transfer data and video information at a faster rate and led to the introduction of Gi-fi technology. It offers some advantages over Wi-Fi, a similar wireless technology, that offers faster information rate in Gbps less power consumption and low cost for short range transmissions.
Gi-Fi or Gigabit Wireless is the world’s first transceiver integrated on a single chip in which a small antenna used and both transmitter- receiver are integrated on a single chip which is fabricated using the complementary metal oxide semiconductor (CMOS) process. Because of Gi-Fi transfer of large videos, files can be done within seconds.
Researchers of Melbourne University has come up with a wireless technology which promises high speed short range data transfers with a speed of up to 5Gbps within a radius of 10 meters. The new wireless technology is named as Gi-Fi and operates on the 60GHz frequency band, which is currently mostly unused. The Gi-Fi Chip developed by the Australian researcher’s measures 5mm square and is manufactured using existing complementary metal-oxide-semiconductor (CMOS) technology, the same system that is currently used to print silicon chips.
The best part about this new technology is its cost effectiveness and power consumption, it consumes only 2watts of power for its operation with antenna (1mm) included and the development of Gi-Fi chip costs approximately $10( Rs 380) to manufacture.
In theory this technology would transfers GB’s of your favorite high definition movies in seconds. So Gi-Fi can be considered as a challenger to Bluetooth rather than Wi-Fi and could find applications ranging from new mobile phones to consumer electronics
Gi-Fi is a new wireless technology that offers data transfer rates up to 5Gbps over short ranges of up to 10 meters. It utilizes a small chip operating at 60GHz frequency that is currently mostly unused. This chip integrates both a transmitter and receiver onto a single CMOS chip for the first time. Gi-Fi allows transfer of large files like HD movies between devices in seconds, while consuming only 2 watts of power. It has potential applications for fast transfer of data between devices like phones, cameras and computers.
Gi-Fi is a new wireless technology that offers faster data transfer speeds of up to 5 gigabits per second using the 60GHz spectrum. This is 10 times faster than current WiFi speeds. Gi-Fi uses an integrated transceiver chip that operates at low power levels, enabling fast transfer of large files like videos within seconds. It also provides benefits like high security, low cost, and small device size compared to existing wireless technologies like Bluetooth and WiFi that have limitations on speed and power consumption. Gi-Fi is well-suited for applications requiring high-speed transfer of large files for uses in homes, offices, and for transferring video content.
Gi-Fi is a new wireless technology that operates at 60GHz and uses a single-chip transceiver to provide wireless data transfer speeds of up to 5Gbps, which is 10 times faster than current wireless technologies. It connects devices within a 10m range and has advantages of high speed, low power consumption, and low cost. Potential applications include wirelessly connecting appliances and devices in homes, offices, and vehicles to transfer large files like videos within seconds.
Gi-Fi is a wireless technology that allows data transfer speeds up to 5 gigabits per second using a chip that integrates a 60GHz transceiver. This is 10 times faster than current wireless speeds. The chip is only 5mm square and uses just 2 milliwatts of power. Gi-Fi enables quick transfer of audio, video and other large files over short ranges of up to 10 meters. It has applications for wireless transfer between devices in homes, offices, vehicles and for streaming high-definition content. Gi-Fi provides advantages over existing technologies like Wi-Fi in offering higher speeds, lower power consumption and cost for short-range transmissions.
Gi-Fi is a new wireless technology that operates at 60GHz and allows data transfer speeds up to 5Gbps, 10 times faster than current technologies. It uses a single-chip transceiver and has applications for high-speed transfer of audio, video and large files between devices. Key advantages of Gi-Fi include high data rates, low power consumption, security due to 60GHz frequency absorption, and lower cost compared to existing technologies like Wi-Fi and Bluetooth. Within 5 years, Gi-Fi is expected to become the dominant wireless networking technology and enable fully wireless homes and offices.
This document discusses next generation wireless technology called Gi-Fi or Gigabit Wireless. Gi-Fi allows wireless transfer of data at speeds up to 5 gigabits per second using the 60GHz frequency band. It was developed by Professor Stan Skafidis of Melbourne University to overcome limitations of existing technologies like Bluetooth and Wi-Fi that have slower speeds and higher power consumption. Gi-Fi uses less power than prior standards and is based on the IEEE 802.15.3c standard. It is expected to be the dominant wireless technology for networking within 5 years and enable wireless broadband and high speed transfer of audio, video and large files.
Gi-Fi is a new wireless technology that was developed at the National Information and Communication Technology Research center in Australia. It allows for wireless transfer of audio and video data at speeds of up to 5 gigabits per second, which is 10 times faster than current wireless transfer rates. Gi-Fi operates at 60GHz on a single chip using CMOS process and can transfer large files like videos within seconds. It provides higher data transfer speeds than Wi-Fi and WiMax, along with lower power consumption and cost for short range indoor transmissions.
The document presents information on Gigabit Fidelity (Gi-Fi), a next generation wireless technology that allows data transfer rates up to 5 gigabits per second over short ranges of around 10 meters. Gi-Fi operates at 60 GHz frequencies using time-division duplex to transmit and receive data. It was developed by Professor Stan Skafidis as an improvement over existing wireless technologies like Bluetooth and Wi-Fi that have lower data rates and power consumption. The document discusses Gi-Fi's architecture, working mechanism, advantages, applications and future scope. It is expected to become the dominant wireless networking technology within five years.
This document discusses gigabit wireless (Gi-Fi) technology, a next generation wireless technology developed at the National ICT Research Centre in Australia. Gi-Fi uses a single-chip transceiver operating at 57-64 GHz to provide wireless transfer of audio and video data at speeds up to 5 Gbps over short ranges of 10 meters with low power consumption of under 2 mW. The technology offers higher data rates and lower power usage than existing wireless technologies like Bluetooth and Wi-Fi. Gi-Fi has applications for wireless transfer between devices in homes and offices and is expected to become the dominant wireless networking technology within five years.
This document summarizes a seminar on Gi-Fi technology. It discusses currently used wireless technologies like Wi-Fi and Bluetooth. It then introduces Gi-Fi, explaining that it uses light waves to transmit data wirelessly over short distances at high speeds. The document outlines Gi-Fi's architecture, features like high speed data transfer and low power consumption. It also lists some applications and concludes that Gi-Fi is expected to become the dominant wireless networking technology within five years, bringing wireless broadband to both homes and offices.
The document discusses Gi-Fi technology, a new wireless technology that operates at 60GHz and allows data transfer speeds up to 5GB per second. It provides an introduction to Gi-Fi, compares it to existing technologies like Bluetooth and Wi-Fi, discusses its architecture featuring a single-chip transceiver and how it works. Potential applications of Gi-Fi technology include wireless personal area networks, inter-vehicle communication, and high-speed transfer of large files like videos. Gi-Fi offers benefits over existing technologies like higher speeds, lower power consumption, and is expected to become the dominant wireless networking technology within five years.
Gi-Fi (Gigabit Fidelity) or Gigabit Wireless is the world's first handset incorporated on a solitary chip that works at 60GHz on CMOS process.
It transfers data at the rate of 5Gbps
It provides low power utilization in a scope of 10 meters .
The most striking feature of Gi-Fi technology is high security.
Gi-Fi refers to the faster versions of IEEE 802.11 standards.
It’s a 5x5 mm chip , Its small size makes it portable and deployment is quick.
Gi-Fi is a remote transmission framework which is multiple times quicker than Wi-Fi .
Now the files like videos, audios, or anything which has a large amount of data can be transferred from one device to another in a matter of seconds.
Gi-Fi is a new wireless technology that offers faster data transfer rates than Wi-Fi and WiMax. It uses 60GHz frequency and can transfer data at rates up to 5 gigabits per second, which is 10 times faster than current wireless technologies. Gi-Fi uses an integrated transceiver chip developed in Australia that operates at low power. It allows quick transfer of large files like videos within seconds over short ranges. Gi-Fi is expected to become the dominant wireless technology for applications like wireless home networks and high-speed transfer between devices.
This document discusses gigabit wireless (Gi-Fi) technology, which uses 60GHz frequency bands to provide wireless data transfer speeds up to 5Gbps, around 10 times faster than existing Wi-Fi technologies. It explains the working principles and components of Gi-Fi transmitters and receivers. Some key advantages are its small chip size, low power consumption, and high data security. Potential applications include wireless video and audio transfer for devices, offices, sports stadiums, and vehicle communication systems. The integrated Gi-Fi transceiver chip is expected to be commercially available by the end of the year.
Gi-Fi is a wireless technology that allows data transfer speeds up to 5 gigabits per second using a chip that integrates a 60GHz transceiver. This is 10 times faster than current wireless speeds. The chip is only 5mm square and uses just 2 milliwatts of power. Gi-Fi enables quick transfer of audio, video and other large files between devices within a 10 meter range. It has advantages over existing technologies like Wi-Fi including higher speeds, lower power consumption and cost. Potential applications include high-speed internet access, wireless transfer of videos between devices, and wireless connectivity for devices in homes and offices.
The document introduces Gi-Fi (Gigabit Fidelity) technology, which utilizes a single-chip integrated transceiver operating at 60GHz to allow for wireless transfer of audio and video data at speeds up to 5 gigabits per second over short ranges. This new technology aims to address limitations of existing wireless technologies like Bluetooth and Wi-Fi by providing faster speeds, lower power consumption, and short-range connectivity at a lower cost. The document discusses the development, working principles, advantages, and potential applications of Gi-Fi technology.
This presentation summarizes the Gi-Fi (GigaFit) technology. Gi-Fi allows wireless transfer of audio and video data at speeds up to 5 gigabits per second using the 60GHz frequency band. It provides 10 times the maximum wireless transfer rate within a 10 meter range. The presentation includes information on the Gi-Fi chip, how it works using Time Division Duplexing, its features like low power consumption and small size, potential applications, and concludes that Gi-Fi is expected to become the dominant wireless technology for networking within a few years.
This document summarizes a seminar on GI-FI (Gigabit Wireless) technology. It discusses how GI-FI uses 60GHz wireless signals to transmit data at gigabit speeds over short distances. The core components include subscriber stations that connect to multiple access points using the IEEE 802.15.3c standard. Applications include wireless connectivity in homes, offices, between devices and vehicles. Advantages are high speeds, security, low power and cost, while the main disadvantage is short range of transmission.
1) Gi-Fi is a new wireless technology that offers faster data transfer rates than Wi-Fi, on the order of gigabits per second. It uses integrated transceiver chips operating at 60GHz to allow transfer of large files like videos within seconds.
2) Gi-Fi aims to address limitations of older technologies like Bluetooth and Wi-Fi that have slow speeds, high power consumption, and short ranges. It offers benefits like higher speeds of 5Gbps, lower power usage, and lower cost for short-range transmissions.
3) Potential applications of Gi-Fi include high-speed internet access, wireless transfer of videos and files between devices, and use in smart homes and offices to interconnect appliances
Wi-Fi (IEEE-802.11b) and Wi-Max (IEEE-802.16e) have captured our attention, as there are no recent developments in the above technologies which cannot transfer data and video information at a faster rate and led to the introduction of Gi-fi technology. It offers some advantages over Wi-Fi, a similar wireless technology, that offers faster information rate in Gbps less power consumption and low cost for short range transmissions.
Gi-Fi or Gigabit Wireless is the world’s first transceiver integrated on a single chip in which a small antenna used and both transmitter- receiver are integrated on a single chip which is fabricated using the complementary metal oxide semiconductor (CMOS) process. Because of Gi-Fi transfer of large videos, files can be done within seconds.
Researchers of Melbourne University has come up with a wireless technology which promises high speed short range data transfers with a speed of up to 5Gbps within a radius of 10 meters. The new wireless technology is named as Gi-Fi and operates on the 60GHz frequency band, which is currently mostly unused. The Gi-Fi Chip developed by the Australian researcher’s measures 5mm square and is manufactured using existing complementary metal-oxide-semiconductor (CMOS) technology, the same system that is currently used to print silicon chips.
The best part about this new technology is its cost effectiveness and power consumption, it consumes only 2watts of power for its operation with antenna (1mm) included and the development of Gi-Fi chip costs approximately $10( Rs 380) to manufacture.
In theory this technology would transfers GB’s of your favorite high definition movies in seconds. So Gi-Fi can be considered as a challenger to Bluetooth rather than Wi-Fi and could find applications ranging from new mobile phones to consumer electronics
Gi-Fi is a new wireless technology that offers data transfer rates up to 5Gbps over short ranges of up to 10 meters. It utilizes a small chip operating at 60GHz frequency that is currently mostly unused. This chip integrates both a transmitter and receiver onto a single CMOS chip for the first time. Gi-Fi allows transfer of large files like HD movies between devices in seconds, while consuming only 2 watts of power. It has potential applications for fast transfer of data between devices like phones, cameras and computers.
Gi-Fi is a new wireless technology that offers faster data transfer speeds of up to 5 gigabits per second using the 60GHz spectrum. This is 10 times faster than current WiFi speeds. Gi-Fi uses an integrated transceiver chip that operates at low power levels, enabling fast transfer of large files like videos within seconds. It also provides benefits like high security, low cost, and small device size compared to existing wireless technologies like Bluetooth and WiFi that have limitations on speed and power consumption. Gi-Fi is well-suited for applications requiring high-speed transfer of large files for uses in homes, offices, and for transferring video content.
Gi-Fi is a new wireless technology that operates at 60GHz and uses a single-chip transceiver to provide wireless data transfer speeds of up to 5Gbps, which is 10 times faster than current wireless technologies. It connects devices within a 10m range and has advantages of high speed, low power consumption, and low cost. Potential applications include wirelessly connecting appliances and devices in homes, offices, and vehicles to transfer large files like videos within seconds.
Gi-Fi is a wireless technology that allows data transfer speeds up to 5 gigabits per second using a chip that integrates a 60GHz transceiver. This is 10 times faster than current wireless speeds. The chip is only 5mm square and uses just 2 milliwatts of power. Gi-Fi enables quick transfer of audio, video and other large files over short ranges of up to 10 meters. It has applications for wireless transfer between devices in homes, offices, vehicles and for streaming high-definition content. Gi-Fi provides advantages over existing technologies like Wi-Fi in offering higher speeds, lower power consumption and cost for short-range transmissions.
Gi-Fi is a new wireless technology that operates at 60GHz and allows data transfer speeds up to 5Gbps, 10 times faster than current technologies. It uses a single-chip transceiver and has applications for high-speed transfer of audio, video and large files between devices. Key advantages of Gi-Fi include high data rates, low power consumption, security due to 60GHz frequency absorption, and lower cost compared to existing technologies like Wi-Fi and Bluetooth. Within 5 years, Gi-Fi is expected to become the dominant wireless networking technology and enable fully wireless homes and offices.
Gi-fi technology power point presentation20eg104461
Gi-Fi is a new wireless technology that operates at 60GHz and allows data transfer rates up to 5 gigabits per second, which is 10 times faster than current wireless technologies. It uses the 60GHz frequency band, which has 7GHz of unused spectrum and allows for very high data transfer without interference. Gi-Fi promises several advantages over existing wireless technologies like Wi-Fi, including higher speeds, lower power consumption, smaller components that can be integrated onto a single chip, higher security due to the 60GHz frequency's inability to travel long distances, and lower cost. The technology could become the dominant wireless standard for networking within five years.
Gi-Fi is a new wireless technology that offers faster data transfer speeds than Wi-Fi. It uses integrated transceiver chips and small antennas to transmit data at 5 Gbps using the 60GHz frequency band. This allows large files to be transferred within seconds. Gi-Fi has advantages over older technologies like Bluetooth and Wi-Fi in that it provides higher speeds at lower power consumption and cost for short-range communication. Potential applications of Gi-Fi include wireless homes/offices, fast video transfers between devices, and use in household and office appliances. The document predicts that Gi-Fi will become the dominant wireless technology within 5 years.
Gi-Fi is a new wireless technology that offers faster data transfer speeds than Wi-Fi. It uses integrated transceiver chips and small antennas to transmit data at 5 Gbps within seconds. Gi-Fi operates at 60GHz which enables high-speed data rates and transfer of large files. It has advantages over Wi-Fi such as lower power consumption and cost for short-range communication. Gi-Fi is expected to become the dominant wireless technology within 5 years, enabling wireless homes and offices of the future with easy transfer of videos and files.
Gi-Fi is a next generation wireless technology that was developed in 2008 to allow for wireless transfer of audio and video data at speeds up to 5 gigabits per second, which is 10 times faster than current wireless technologies. It operates using 60GHz frequency bands and integrated circuits on a single chip. Gi-Fi aims to address limitations of existing technologies like Bluetooth and Wi-Fi that have slower speeds and higher power consumption. It uses techniques like beamforming to avoid interference and supports the IEEE 802.15.3c standard. Potential applications include wireless connectivity for household appliances, offices, and high-speed file transfers.
Gi-Fi is a next generation wireless technology that allows data transfer speeds up to 5 gigabits per second using a single-chip 60GHz transceiver. This is over 10 times faster than current wireless speeds and operates within a 10 meter range. Gi-Fi aims to provide high-speed wireless data transfer with low power consumption. It uses millimeter wave spectrum and supports the IEEE 802.15.3c standard. Potential applications include high-definition media streaming between devices and wireless transmission of large files. Gi-Fi is expected to become the dominant wireless technology within 5 years by providing low-cost, high-speed wireless connectivity for both home and enterprise use.
Gi-Fi is a wireless technology that provides data transfer rates of over 1 billion bits (1 gigabit) per second. It was developed by Professor Stan Skafidas in Australia to allow high-speed transfer of audio and video wirelessly up to 5 gigabits per second. Gi-Fi uses an ultra wide band architecture with integrated transceiver chips to transmit multiple signals simultaneously across separate frequencies for interference avoidance and faster data transmission rates than existing wireless technologies like Bluetooth and Wi-Fi, while achieving lower power consumption. Potential applications of Gi-Fi include wireless transfer for household appliances, office devices, video broadcasting, and inter-vehicle communication systems.
The document discusses Gi-Fi (Gigabit wireless) technology, which allows wireless transfer of data at speeds up to 5 gigabits per second within a 10 meter range. It provides advantages over existing Bluetooth and Wi-Fi technologies by offering higher data rates, lower power consumption, and operating at 60 GHz frequency for better security and interference immunity. The document outlines the network evolution leading to Gi-Fi, its architecture based on IEEE 802.15.3c standard, working principles, advantages, applications in home appliances and vehicle communication, and concludes that Gi-Fi will become the dominant wireless technology for networking within five years.
Gi-Fi or Gigabit Wireless is a next generation wireless technology that allows data transfer speeds up to 5 gigabits per second within a 10 meter range. It uses 60GHz frequency and has advantages over existing technologies like Bluetooth and Wi-Fi in providing higher speeds, lower power consumption, and operating at higher frequencies. Gi-Fi has applications in wireless transfer of audio/video data for household appliances, office equipment, and inter-vehicle communication. It is expected to become the dominant wireless technology within five years.
International Refereed Journal of Engineering and Science (IRJES)irjes
International Refereed Journal of Engineering and Science (IRJES)
Ad hoc & sensor networks, Adaptive applications, Aeronautical Engineering, Aerospace Engineering
Agricultural Engineering, AI and Image Recognition, Allied engineering materials, Applied mechanics,
Architecture & Planning, Artificial intelligence, Audio Engineering, Automation and Mobile Robots
Automotive Engineering….
Gi-Fi stands for Gigabit Wireless. GIFI or Gigabit Wireless is the world’s first transceiver integrated at 60GHz a wireless transmission system which is ten times faster than WI-FI.
It is fabricated using (CMOS) technology, the technology used to print silicon chips.
The document discusses Gi-Fi technology, which provides wireless data transfer speeds of up to 5 Gbps over short ranges of 10 meters. Gi-Fi operates in the 60GHz spectrum, which has high capacity and does not suffer from interference. It has lower power consumption than Wi-Fi and Bluetooth. Gi-Fi has applications in wireless transfer of large files like HD videos between devices and could enable wireless homes and offices of the future with fast connectivity between appliances.
Gi-Fi is a new wireless technology that allows data transfer speeds up to 5 gigabits per second within a 10 meter range, addressing limitations of existing technologies like Bluetooth and Wi-Fi which have slower speeds and higher power consumption. Gi-Fi uses 60GHz frequency and satisfies IEEE 802.15.3C standards for wireless personal area networks. It has potential applications for wireless transfer of high-definition video between devices in homes and offices. The technology is expected to become dominant for wireless networking within five years.
The document discusses various wireless technologies including Bluetooth, Wi-Fi, Zigbee, Ultra Wide Band (UWB), and cellular technologies. It provides an overview of each technology, including their advantages and disadvantages. For example, it notes that Bluetooth has a short range but low power consumption, while Wi-Fi provides higher bandwidth but lower security. The document also discusses how these various wireless standards are enabling technologies like the Digital India movement by allowing more online transactions and a reduction in cash usage. In conclusion, it states that wireless technologies can make things simpler when proper precautions are taken.
Gi-Fi is a new wireless technology that operates at 60GHz and allows data transfer rates up to 5 gigabits per second, which is 10 times faster than current wireless technologies. It uses a single-chip transceiver and small antennas to integrate transmitting and receiving capabilities. Gi-Fi works within short ranges of about 10 meters but provides high data security due to oxygen absorption at 60GHz. It is expected to be commercially available next year and become the dominant wireless technology within 5 years due to its high speeds, low power consumption, security, and low cost.
Gi-Fi technology allows for wireless transfer of audio and video data at up to 5 GB per second, which is 10 times faster than current maximum wireless transfer rates. It operates using a single-chip transceiver at 60 GHz, achieving gigabit speeds within a 10 meter range. Compared to existing technologies like Bluetooth and Wi-Fi, Gi-Fi provides higher data transfer rates at lower power consumption. Its applications include wireless personal area networks, inter-vehicle communication, and high-speed transfer of video information.
The Indian government has been working over the past few years to include elements of ITS in the transport sector. This standard ensures the optimal operation of the current transport infrastructure. It also increases the efficiency, safety, comfort, and quality of the system. That is why the government created the AIS-140 standard. Compliance with this standard means all vehicles used for public transit must have panic buttons and vehicle tracking modules installed. Nevertheless, in future in the standard protocol of AIS-140 you can expect fare collection and CCTV capabilities.
Get more information here: https://blog.watsoo.com/2023/12/27/all-about-prithvi-ais-140-gps-vehicle-tracker/
Google Calendar is a versatile tool that allows users to manage their schedules and events effectively. With Google Calendar, you can create and organize calendars, set reminders for important events, and share your calendars with others. It also provides features like creating events, inviting attendees, and accessing your calendar from mobile devices. Additionally, Google Calendar allows you to embed calendars in websites or platforms like SlideShare, making it easier for others to view and interact with your schedules.
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Acknowledgement
I would like to thank respected Mr…….. and Mr. ……..for giving me such a wonderful
opportunity to expand my knowledge for my own branch and giving me guidelines to present a
seminar report. 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.
Next, I would thank Microsoft for developing such a wonderful tool like MS Word. 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.
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Preface
I have made this report file on the topic Gi-Fi Technology; I have tried my best to elucidate all
the relevant detail to the topic to be included in the report. 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 …………..who assisting me throughout the preparation
of this topic. I thank him for providing me the reinforcement, confidence and most importantly
the track for the topic whenever I needed it.
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1. Introduction
Wi-Fi (IEEE-802.11b) and Wi-Max (IEEE-802.16e) have captured our attention. As there is
no recent developments which transfer data at faster rate, as video information transfer taking lot
of time.
This leads to introduction of Gi-Fi technology .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 transceiver chip. In which a small antenna
used and both transmitter- receiver integrated on a single chip which is fabricated using the
complementary metal oxide semiconductor (CMOS) process. Because of Gi-Fi transfer of large
videos, files will be within seconds.
1.1 Why 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.e. Bluetooth and Wi-Fi, see the
comparisons and features of those two technologies.
1.2 Bluetooth Verses Wi-Fi
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1.3 Disadvantages of Bluetooth and Wi-Fi:
From the table we can conclude that the bit rate of Bluetooth is 800Kbps and Wi-Fi has 11Mbps.
Both are having power consumptions 5mw and 10mw. They have lower frequency of operation
2.4GHz. 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.
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2. What is Gi-Fi?
Gi-Fi or gigabit wireless is the world’s first transceiver integrated on a single chip that operates
at 60GHz on the CMOS process. 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 57-64GHz 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 802.15.3C
2.1 Architecture of Gi-Fi:
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 supports millimeter-wave wireless pan 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.
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Fig. 1 - GIGABIT WIRELESS PAN NETWORKS
2.2 Fundamental Technologies in 802.15.3C:
This millimeter-Wave WPAN will operate in the new and clear band including 57-64 GHz
unlicensed band defined by FCC 47 CFR 15.255. The millimeter-wave WPAN will allow high
coexistence (close physical spacing) with all other microwave systems in the 802.15 family of
WPANs.
2.3 Working in Gi-Fi:
Here we will be use a time division duplex for both transmission and receiving. The data files are
up converted from IF range to RF 60Ghz range by using 2 mixers. We will feed this to a power
amplifier, which feeds millimeter-wave antenna.
The incoming RF signal is first down converted to an IF signal centered at 5 GHz .and then to
normal data ranges, here we will use heterodyne construction for this process to avoid leakages
due to direct conversion. Due to availability of 7 GHz spectrum the total data will be transferred
within seconds.
2.3.1 Time-division duplex
Time-Division Duplex (TDD) is the application of time-division multiplexing to separate
outward and return signals. 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.
2.4 Why 60 GHz..?
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.
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Point-to-point wireless systems operating at 60 GHz have been used for many years for satellite-
to-satellite communications. This is because of high oxygen absorption at 60 GHz (10-15
dB/Km). 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.
Fig. 2 - Oxygen Attenuation vs. Frequency
2.5 ULTRA WIDE BAND FREQUENCY USAGE:
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. These features
are Ultra-Wideband (UWB) is a technology for transmitting information spread over a large
bandwidth (>500 MHz) that should, be able to share spectrum with other users. 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.
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3. FEATURES OF Gi-Fi
The Gi-Fi standard has been developed with many objectives in mind. These are summarized
below:
3.1 Advantages
3.1.1 High speed of data transfer:
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.
3.1.2 Low Power Consumption:
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.
3.1.3 High Security:
As the IEEE 802.15.3C provides more security, it provides link level and service level security,
where these features are optional.
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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3.1.4 Cost-effective:
Gi-Fi is based on an open, international standard. Mass adoption of the standard, and the use of
low-cost, mass-produced chipsets, will drive costs down dramatically, and the resultant
integrated wireless transceiver chip which transfers data at high speed low power at low price
$10 only. which is very less As compare to present systems .As go on development the price
will be decreased.
3.1.5 Small Size:
Fig.3- Gigabit wireless: The Gi-Fi integrated wireless transceiver chip developed at the National
ICT Research Centre, Australia. —
The chip, just 5mm per side, has a tiny 1mm antenna and uses the 60GHz ‘millimeter-wave’
spectrum.
3.1.6 Quick Deployment:
Compared with the deployment of wired solutions, Wi-MAX requires little or no external plant
construction. 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,
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deployment of Gi-Fi can be completed in a matter of minutes, compared with hours for other
solutions.
3.2 Other features:
High level of frequency re-use enabled – communication needs of multiple customers
within a small geographic region can be satisfied
It is also highly portable-we can construct where ever we want.
It deploys line of sight operation having only shorter coverage area, it has more flexible
architecture.
3.3 Gi-Fi Access Devices:
Fig.4 – Access Devices
This figure shows some of the different types of Gi-Fi access devices. This diagram shows that
access devices include network termination units, internal radio modules, network interface
cards, printers, PC’s, all house hold electronic appliances on communication devices.
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4. Applications
There are many usage scenarios that can be addressed by Gi-Fi. The following are some mobility
usage applications of Gi-Fi.
4.1 Different Applications
4.1.1 House Hold Appliances:
Fig.5 – Household Aplications
Consumers could typically download a high definition movie from a kiosk in a matter of seconds
to music player or smart phone and having got home could play it on a home theatre system or
store it on a home server for future viewing, again within a few seconds, high speed internet
access, streaming content download (video on demand, HDTV, home theater, etc.), real time
streaming and wireless data bus for cable replacement. It makes the WIRELESS HOME AND
OFFICE OF THE FUTURE.
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4.1.2 Office Appliances:
Fig.6 – Office Appliances
As it transfers data at high speeds which made work very easy, it also provides high quality of
information from internet.
4.1.3 Video information transfer:
By using present technologies video swapping takes hours of time, whereas by this we can
transfer at a speed of Gbps.
Fig.7 – Information Transfer
Data transfer rate is same for transfer of information from a PC to a cell or a cell to a PC. It can
enable wireless monitors, the efficient transfer of data from digital camcorders, wireless printing
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of digital pictures from a camera without the need for an intervening personal computer and the
transfer of files among cell phone handsets and other handheld devices like personal digital audio
and video players.
4.1.4 Inter-vehicle communication system:
Fig.8 - Inter-vehicle communication system
4.1.5 Media access control (MAC) and imaging and others:
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Fig.9 - MAC and imaging and others
4.2 Future Considerations:
As the range is limited to shorter distances only we can expect the broad band with same speed
and low power consumption.
4.3 Technology Considerations:
The Gi-Fi integrated transceiver chip is may be launched by starting of next year by NICTA,
Australia will be first. Due to less cost of chip so many companies are forward to launch with
lower cost. The potential of mw-WPAN for ultra-fast data exchange has prompted companies
like Intel, LG, Matsushita (Panasonic), NEC, Samsung, Si-BEAM, Sony and Toshiba to form
Wireless HD, an industry-led effort to define a specification for the next generation consumer
electronics products. Specifically, Wireless HD has a stated goal of enabling wireless
connectivity for streaming high-definition content between source devices and high-definition
displays.
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5. Conclusion
Within five years, we expect Gi-Fi to be the dominant technology for wireless networking. By
that time it will be fully mobile, as well as providing low-cost, high broadband access, with very
high speed large files swapped within seconds which will develop wireless home and office of
future.
If the success of Wi-Fi and the imminent wide usage of Wi-Max is any indication, Gi-Fi
potentially can bring wireless broadband to the enterprise in an entirely new way.