Gi fi
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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 up to 5 gigabits per second, ten times the current maximum wireless transfer rate,at one-tenth of the cost,usually within a range of 10 meters.It utilizes a 5mm square chip and a 1mm wide antenna burning less than 2 watts of power to transmit data wirelessly over short distances, much like Bluetooth.
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Gi fi
- 1. 1/14/2014 GI-FI GI-FI 1 Next Generation Wireless Technology A.SATYA KARTHIK
- 2. TOPICS COVERED… 1/14/2014 INTRODUCTION GI-FI TECHNOLOGIES USED WORKING PRINCIPLE FREQUENCY OPERATION FEATURES OF GI-FI APPLICATIONS FUTURE SCOPE CONCLUSION GI-FI 2
- 3. REASONS FOR OPTING GI-FI… High Rate High Range Of Frequencies Disadvantages of Wi-Fi and Bluetooth GI-FI Less Power Consumption 1/14/2014 3
- 4. WI-FI VS BLUETOOTH… 1/14/2014 Wi-Fi Bluetooth 2.4GHz 2.4Ghz 100 meter range 10 meter range 11mbps 800kbps Notebooks , Laptops GI-FI Mobile phones , PDA’s 4
- 5. GI-FI… National ITC research centre , Australia Wireless transfer of audio and video GI-FI Gi-Fi first transceiver integrated on single chip 1/14/2014 5
- 6. GI-FI CONTD… CMOS technology – cheap , ubiquitous technique Satisfies the standards of IEEE 802.15.3C High data transfer A revolution in science and technology GI-FI 60 GHz milli meter wave spectrum 1/14/2014 6
- 7. TECHNOLOGIES USED… Performance Improvements -Array gain -Diversity gain -Spatial Multiplexing Gain -Interference Reduction GI-FI Multiple Input Multiple Output (MIMO) -Emerging Cost Effective Technology -Technical Breakthrough 1/14/2014 7
- 8. TECHNOLOGIES USED… Implementation Of Complex Functionality GI-FI System On A Package -More Feasible Approach -Overall Enhancement Of Functionalities -Overcomes Disadvantages Of MCM’s 1/14/2014 8
- 9. WORKING PRINCIPLE… Emulates Full Duplex Communication Over Half Duplex Data from IF range to RF60GHz range Availability Of 7GHz spectrum Transfer Within Seconds GI-FI Time Division Duplex 1/14/2014 9
- 10. FREQUENCY OF OPERATION… Millimeter Wave Antenna At 60GHz High Oxygen Absorption At 60GHz High Data Rate Energy Propagation Co-channel Interference , High Security , Frequency re-use GI-FI Point-to-point Communication At 60GHz 1/14/2014 10
- 11. FEATURES OF GI-FI… Low Power Consumption High Security Cost Effectiveness Other Features GI-FI High Speed Data Transfer 1/14/2014 11
- 12. APPLICATIONS… Broadcasting Video Signal Transmission System Office Appliances Video Information Transfer Many More Electronic Applications GI-FI Gi-Fi Access Devices 1/14/2014 12
- 13. FUTURE SCOPE… Wireless Office and Home Equipment Great Reliability And Ability Greater Potential Wireless HD GI-FI Easily Embedded Into Devices 1/14/2014 13
- 14. CONCLUSION… Imminent Features Greater Potential Over Wi-Fi and Wimax Improved Wireless Broadband GI-FI Dominant Technology 1/14/2014 14