![GI-FI TECHNOLOGY
[THE NEXT GENERATION WIRELESS
TECHNOLOGY ]
PRESENTED BY MR.KAUSHIK RATHOD](https://image.slidesharecdn.com/presentation-230112042943-221fe2df/85/Presentation-pptx-2-320.jpg)
Presentation.pptx
- 1. COLLEGE OF APPLIED SCIENCES & PROFESSIONAL STUDIES, CHIKHLI. SEMINAR TOPIC ON GI-FI TECHNOLOGY BACHELOR OF COMPUTER APPLICATION (B.C.A) GUIDED BY:- DR.ASHOKSHINH V. SOLANKI PRESENTED BY:- MR.KAUSHIK L. RATHOD 3RD YEAR 6TH SEM
- 2. GI-FI TECHNOLOGY [THE NEXT GENERATION WIRELESS TECHNOLOGY ] PRESENTED BY MR.KAUSHIK RATHOD
- 3. CONTENT OF GI-FI TECHNOLOGY • Introduction of Gi-Fi Technology • Network Evolution • Why Gi-Fi ? • Disadvantages of Blutooth and Wi-Fi • Comparison of Blutooth & Wi-Fi with Gi-Fi Technology • Architecture of Gi-Fi • Working of Gi-Fi • Gi-Fi access device • Features of Gi-Fi Technology • Applications • Technology considerations • Conclusion
- 4. INTRODUCTION OF GI-FI TECHNOLOGY • Gi-Fi or GiGabite wireless is the world’s first Transciever integrated on a single chip. • It operates at 60GHz on the CMOS process. • Gi-Fi allows wireless transfer of audio and video data up to 5 gigabites per second (Gbps). • GiFi is a wireless transmission system which is ten times faster than Wi-Fi . • Gi-Fi is a ten times current maximum wireless transfer rate usually within a range of 10meters. • It was developed at the National Information And Communication Technology Research Center in MELBOURNE,AUSTRALIA.
- 5. NETWORK EVOLUTION CABLES (19th century) OPTICAL FIBRE (FIRST DEVELOPED IN 1970s) WIRELESS ACCESS (In 1980s) BLUTOOTH (IN 1994s) WI-FI (INVENTED IN 1991) WIMAX (IN JUNE 2001) GI-FI
- 6. 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. Blutooth & Wi-Fi .
- 7. MAN BEHIND GI-FI:- Professor Stan Skafidis of Melbourne University.
- 8. DISADVANTAGES OF BLUTOOTH & WI-FI • The bit rate of Blutooth is 800kbps and Wi-Fi has maximum of 11Mbps. • Both are having power consumption 5mw and 10mw. • The lower frequency of operation 2.4GHz. For Transferring large amount of Video, audio,data files take hours of time. So,to have higher data transfer rate at lower power consumption We move onto Gi-Fi Technology.
- 9. COMPARISON BETWEEN BLUTOOTH & WI-FI WITH GI-FI TECHNOLOGY Characteristics Blutooth Wi-Fi Gi-Fi Frequency 2.4GHz 2.4GHz 60GHz Range 10 meter 100 meter 10 meter Data transfer rate 800Kbps 11Mbps 5Gbps Power consumption 5mw 10mw 2mw Primary devices Mobile phones, PDAs Desktop computer, notebook computer Cellular phone,Fax, printer Primary uses Travelling Employees Corporate Campus Users Wireless Home & office appliances etc.
- 10. ARCHITECTURE OF GI-FI • The core component of a Gi-Fi system is the subscriber station. • It supports standard of IEEE 802.15.3C Wireless Pan. • An 802.15.3C based system often uses small antenna at the subscriber station. • The antenna mounted on the roof. • It supports line of sight operation.
- 11. WORKING OF GI-FI • Use of “TIME DIVISION DUPLEX “ For both transmission and receiving. • Conversion of data from IF to RF 60GHz range. • The incoming RF signal is first down Converted to an IF signal centered at 5GHz and then to normal data ranges. • Then use HETERODYNE principle for this process to avoid leakages. • And then data is transferred. ................................
- 12. GI-FI ACCESS DEVICE • GI-FI technology has much number of applications and can be used in many places and devices such as smart phones, wireless pan networks, media access control and mm- Wave video-signals transmission systems. This chip could also replace HDMI cables and develop wireless home and office of future.
- 13. FEATURES OF GI-FI TECHNOLOGY 1. High Speed of data transfer 2. Low power consumption 3. High security 4. Cost effective (Low cost) 5. Small size 6. High portable
- 14. APPLICATION OF GI-FI TECHNOLOGY 1. House 🏠 hold appliances => It makes wireless Home and office of the future. 2. Office appliances => As it transfer data at high speeds so that ,made work very easy. 3. Video information transfer . => We can transfer at speed of Gbps. 4. Inter vehicle Communications system. =>
- 15. TECHNOLOGY CONSIDERATION • The Gi-Fi integrated Tranciever chip may be launched by starting of the Next year by NICTA, Australia will be first. • Due to less Cost of chip so many companies are looking forward to launch lower cost. • Specifically, Wireless HD has a stated goal of enabling wireless connectivity gor streaming high definition Content between source devices and high-definition displays.
- 16. .............CONCLUSION............ • Within next few years, Gi-Fi to be the dominant technology for wireless networking. • Which will develop wireless Home 🏠 and office of future. • If the success of Wi-Fi and Eminent wide usage of WIMAX is any indication, Gi-Fi potentially can bring wireless broadband to the enterprise in an entirely new way.
- 17. 💗💗.......Thank you......💗💗 STAY POSITIVE WITH YOUR THOUGHTS & WORK HARD WITH YOUR BODY.