li fi (light fidelity) chaitanya sontineni satya prakash saladi sandeep nakarakommula
TRANSCRIPT
![Page 1: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/1.jpg)
Li Fi (Light Fidelity)
Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula
![Page 2: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/2.jpg)
Existing System Wi Fi Drawback of Wi Fi What we can do to overcome this drawbacks? Solution
![Page 3: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/3.jpg)
Why Visible Light?
//Spectrum Diagram
![Page 4: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/4.jpg)
Working Technology of Li Fi
![Page 5: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/5.jpg)
Transmitting Elements
LED Fluorescent Lamp
![Page 6: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/6.jpg)
Receiving Elements
Photo Diode Image Sensor
![Page 7: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/7.jpg)
How Li Fi Works
![Page 8: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/8.jpg)
Real Time Usage of Li Fi
![Page 9: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/9.jpg)
Wi-Fi 150 Mbps
Bluetooth 3 Gbps
IrDA 4 Gbps
Comparison between Various Technologies
Wired
Wireless(Current)
Wireless(Future)
Fire wire 800 Mbps
USB 3.0 5 Gbps
Thunderbolt 20 Gbps
Li-Fi 10 Gbps
Giga-IR 1 Gbps
Wi-Gig 2Gbps
![Page 10: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/10.jpg)
Applications of Li Fi Airways:
![Page 11: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/11.jpg)
Applications of Li Fi
Application:2//Image
![Page 12: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/12.jpg)
Applications of Li Fi
Application:3//Image
![Page 13: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/13.jpg)
Advantages of Li Fi
Green information technology Lighting points Used as Hotspots Can be used in hospitals and even underwater
![Page 14: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/14.jpg)
Drawbacks of Li Fi
Li-Fi doesn’t work in the dark or outdoors.
Li-Fi has a big drawback compared to Wi-Fi, unlike wi-Fi we cannot move to other rooms unless there are wired bulbs too.
![Page 15: Li Fi (Light Fidelity) Chaitanya Sontineni Satya Prakash Saladi Sandeep Nakarakommula](https://reader031.vdocuments.us/reader031/viewer/2022032201/56649d035503460f949d6410/html5/thumbnails/15.jpg)
Thank You