Li-fi presentation
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In this presentation some of the benefits of Li-Fi are presented and compared to Wi-Fi and the why new communication technologies are needed.
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Report on Li-Fi technology
This document is a seminar report on Li-fi technology submitted by Dhabekar Roshan Vitthalrao in partial fulfillment of a master's degree. It includes an abstract describing Li-fi technology, which uses visible light communication through LED bulbs to transmit data. The report covers the genesis of Li-fi from Dr. Harald Haas's initial demonstration in 2011. It explains how Li-fi works by modulating LED light intensity and discusses applications like use in airports and hospitals free from radio bandwidth limitations. The conclusion is that Li-fi could provide a wireless alternative if practical challenges around line-of-sight transmission can be addressed.
Li-Fi Technology (Perfect slides)
This document provides an overview of Li-Fi technology through a presentation on the topic. It discusses the history of Li-Fi, how it works by transmitting data through LED light, its advantages over Wi-Fi such as higher bandwidth and more secure communication through visible light. Example applications are given such as using traffic lights and street lamps to transmit data. Challenges for Li-Fi are also noted, such as the need for line of sight transmission and potential interference from other light sources.
ppt on LIFI TECHNOLOGY
This document discusses Li-Fi technology, which uses LED light bulbs to transmit data by varying the intensity of light faster than what the human eye can detect. Li-Fi was pioneered in the 1990s and demonstrated by Harald Haas in 2011. It provides several advantages over Wi-Fi such as higher speed potential and no interference with radio frequencies. Li-Fi works by encoding binary data in the on-off states of an LED and can achieve speeds of over 100 Mbps. Potential applications include use in planes, hospitals, and as public internet hotspots through street lamps. However, challenges include light not passing through solid objects and interference from other light sources.
Li fi technology
I took information from others website and ppt file and just modify this ppt file. I hope it will be easy to understand.
Thank you.
Light fidelity (li fi)
Li-Fi is a new wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a faster and more secure alternative to Wi-Fi as it has a larger bandwidth and avoids interference issues. Li-Fi works by transmitting data through the modulation of light from LED bulbs that can be switched on and off very quickly and detected by photodetectors. It has various applications such as in hospitals, planes, and underwater where radio waves are not suitable or restricted. While Li-Fi has advantages over Wi-Fi like higher speeds and security, it also has limitations as it requires line of sight between transmitters and receivers and cannot work through opaque objects.
Lifi(seminar)
This presentation is on light fidelity(lifi). The contents include working, application, and future scope etc.
Lifi technology presentation
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for communication. It was invented by Professor Harald Haas and is a faster, more secure, and cheaper alternative to Wi-Fi. Li-Fi uses visible light communication and LED light bulbs to transmit data, allowing for much higher speeds than Wi-Fi. Some challenges remain around light not passing through objects and interference from other light sources, but Li-Fi shows promise for applications like traffic lights, hazardous environments, and undersea use where Wi-Fi cannot reach.
Recommended
Report on Li-Fi technology
This document is a seminar report on Li-fi technology submitted by Dhabekar Roshan Vitthalrao in partial fulfillment of a master's degree. It includes an abstract describing Li-fi technology, which uses visible light communication through LED bulbs to transmit data. The report covers the genesis of Li-fi from Dr. Harald Haas's initial demonstration in 2011. It explains how Li-fi works by modulating LED light intensity and discusses applications like use in airports and hospitals free from radio bandwidth limitations. The conclusion is that Li-fi could provide a wireless alternative if practical challenges around line-of-sight transmission can be addressed.
Li-Fi Technology (Perfect slides)
This document provides an overview of Li-Fi technology through a presentation on the topic. It discusses the history of Li-Fi, how it works by transmitting data through LED light, its advantages over Wi-Fi such as higher bandwidth and more secure communication through visible light. Example applications are given such as using traffic lights and street lamps to transmit data. Challenges for Li-Fi are also noted, such as the need for line of sight transmission and potential interference from other light sources.
ppt on LIFI TECHNOLOGY
This document discusses Li-Fi technology, which uses LED light bulbs to transmit data by varying the intensity of light faster than what the human eye can detect. Li-Fi was pioneered in the 1990s and demonstrated by Harald Haas in 2011. It provides several advantages over Wi-Fi such as higher speed potential and no interference with radio frequencies. Li-Fi works by encoding binary data in the on-off states of an LED and can achieve speeds of over 100 Mbps. Potential applications include use in planes, hospitals, and as public internet hotspots through street lamps. However, challenges include light not passing through solid objects and interference from other light sources.
Li fi technology
I took information from others website and ppt file and just modify this ppt file. I hope it will be easy to understand.
Thank you.
Light fidelity (li fi)
Li-Fi is a new wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a faster and more secure alternative to Wi-Fi as it has a larger bandwidth and avoids interference issues. Li-Fi works by transmitting data through the modulation of light from LED bulbs that can be switched on and off very quickly and detected by photodetectors. It has various applications such as in hospitals, planes, and underwater where radio waves are not suitable or restricted. While Li-Fi has advantages over Wi-Fi like higher speeds and security, it also has limitations as it requires line of sight between transmitters and receivers and cannot work through opaque objects.
Lifi(seminar)
This presentation is on light fidelity(lifi). The contents include working, application, and future scope etc.
Lifi technology presentation
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for communication. It was invented by Professor Harald Haas and is a faster, more secure, and cheaper alternative to Wi-Fi. Li-Fi uses visible light communication and LED light bulbs to transmit data, allowing for much higher speeds than Wi-Fi. Some challenges remain around light not passing through objects and interference from other light sources, but Li-Fi shows promise for applications like traffic lights, hazardous environments, and undersea use where Wi-Fi cannot reach.
Li fi -____presentation1
The document discusses Li-Fi technology, which uses visible light communication and LED bulbs to transmit data wirelessly. It provides an introduction to Li-Fi, outlines its history starting with its development by Professor Harald Haas, and describes how Li-Fi works and some potential real-world applications. The document also compares Li-Fi to Wi-Fi, noting advantages like high data rates and security due to an inability to penetrate walls, as well as disadvantages such as requiring line of sight and susceptibility to interference from other light sources.
Ashish maheshwari
This presentation provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through illumination by varying the intensity of LED bulbs faster than the human eye can detect. The history and development of Li-Fi is covered, along with its present use as an alternative to Wi-Fi due to issues with radio spectrum capacity and availability. The working process, applications, advantages over Wi-Fi, and challenges of implementing Li-Fi technology are summarized.
Li-Fi
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by using LED light bulbs to transmit data through variations in intensity faster than the human eye can detect. The document outlines the history and founders of Li-Fi, the needs it addresses regarding radio spectrum issues, and compares it to Wi-Fi. It also describes the construction of Li-Fi including its components, the working process, potential applications in various sectors, advantages such as high efficiency and security, and challenges including blockage of light.
Introductio to Li-Fi
Li-Fi is a new technology that uses visible light communication and light-emitting diodes (LEDs) to transmit data wirelessly. It is the optical counterpart to Wi-Fi, transmitting data using light rather than radio waves. Li-Fi can provide much higher speeds than Wi-Fi and has advantages such as no interference with other electronic devices, better security since light cannot pass through walls, and an unlimited number of users without affecting speed. However, it requires line of sight between the transmitter and receiver and is limited by obstructions blocking the light. The document discusses how Li-Fi works, compares it to Wi-Fi, reviews its advantages and disadvantages, and potential applications in areas like hospitals.
Li fi
This document discusses Li-Fi technology, which uses light from LED bulbs to transmit data wirelessly. It notes that current wireless data techniques use radio spectrum, which is becoming congested. Li-Fi transmits data through variations in light intensity too fast for the human eye to detect. The document outlines how Li-Fi works and its advantages over Wi-Fi, such as higher speeds, better security, and availability in places radio waves can't reach. It also discusses potential applications of Li-Fi and limitations that need to be addressed.
Li fi
Li-Fi is a visible light communication system that uses LED bulbs to transmit data wirelessly at very high speeds in a similar way to Wi-Fi. It was created by Prof. Harald Haas and industry groups are working to promote it. Li-Fi works by varying the intensity of light from an LED lamp to transmit digital signals. It has advantages over Wi-Fi like higher speeds, more security, and ability to use visible light spectrum. However, it also has disadvantages like limited range and susceptibility to light interference. If developed further, Li-Fi could be used in many applications and help transition to a greener future with wireless connectivity.
Lifi
Li-Fi uses visible light communication and is a wireless alternative to Wi-Fi. It transmits data through LED light bulbs and can deliver higher speeds than Wi-Fi. Li-Fi works by switching LED lights on and off very fast, with the light signal undetectable to the human eye. It has advantages over Wi-Fi like higher security, more available spectrum, and energy efficiency. However, it requires line of sight between transmitters and receivers and cannot penetrate walls like radio frequency Wi-Fi signals. Potential applications of Li-Fi include use in hospitals, providing internet access, and underwater communications.
LiFi Technology
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It was invented in the 1990s by Professor Harald Haas as an alternative to Wi-Fi that uses radio waves. Li-Fi has several advantages over Wi-Fi, including higher speeds, more available spectrum, and better security. It can be used in applications like traffic lights, hospitals, and airplanes to provide high-speed wireless connectivity without interfering with other wireless devices. The future potential of Li-Fi is significant as it could turn any light source into a wireless hotspot.
Presentation on li fi
This document summarizes Li-Fi (Light Fidelity) technology. It was coined by Professor Harald Haas in 2011 as a wireless optical networking technology using light-emitting diodes for illumination and data transmission. Li-Fi provides high-speed bidirectional communication using visible light and is a form of optical wireless communication that is 1000 times faster than Wi-Fi. It works by transmitting data through rapid variations in the intensity of LED light that can then be detected by a photodetector. Potential applications of Li-Fi include use in hospitals, traffic lights to reduce accidents, and radio frequency restricted environments.
Li-Fi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was invented by Harald Haas at the University of Edinburgh in 2011 as an alternative to Wi-Fi. Li-Fi transmits data through illumination by taking the fiber out of fiber optics and sending data through a LED light bulb. It provides higher speed, more secure data transmission than Wi-Fi as light cannot pass through walls. Potential applications of Li-Fi include use in traffic lights, hospitals, airplanes, and as a means of wireless internet from street lamps. However, challenges remain around interference from external light sources and the need for line of sight transmission.
LiGHT FIDILITY (LIFI)
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It can provide internet access from any light source at speeds over 100 Mbps. Li-Fi differs from Wi-Fi in that it does not use radio waves but instead transmits data through light waves, allowing for greater bandwidth and no interference. Some potential applications of Li-Fi include use in hospitals, on airplanes, and in power plants where radiowaves are not desirable. However, Li-Fi also faces challenges of requiring line of sight and not being able to penetrate solid objects like walls.
Li fi-140228113837-phpapp01
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through LED light bulbs that vary intensity faster than the human eye can detect. The history and present scenario of Li-Fi are presented, along with its advantages over Wi-Fi such as higher bandwidth and security. Applications are identified in traffic lights, hospitals, airplanes, and undersea. Challenges include need for line of sight and interference from other light sources. The conclusion is that if developed further, every light bulb could function as a wireless hotspot.
Li fi
The document provides an overview of Li-Fi technology. It begins with an introduction and comparison to Wi-Fi. It then discusses the evolution of Li-Fi and its working components. Li-Fi uses visible light communication and LED bulbs to transmit data wirelessly. It has advantages over Wi-Fi such as higher speeds, more available spectrum, and more secure communication. However, it also has limitations since light cannot penetrate walls and data transmission can be blocked by objects. In conclusion, Li-Fi shows potential for high-speed wireless communication if practical challenges can be addressed.
Lifi ppt
INDRODUCTION
HISTORY
HOW LIFI WORKS?
REAL TIME USAGE OF LIFI
HOW IT WORKS?
WIFI VS LIFI
APPLIOCATIONS
ADVANTAGES
DISADVANTAGES
CONCLUSION
Li fi system
LI-FI technology uses visible light communication and LED bulbs to transmit data wirelessly. It has several advantages over traditional Wi-Fi, including higher speeds, greater security, and an unregulated spectrum. LI-FI could be used in many applications, such as education, healthcare, aircraft connectivity, and traffic management. Its future scope is promising as every light source could potentially transmit data, providing a cleaner, safer alternative to radio-based communication.
LI FI TECHNOLOGY
LiFi is a wireless optical networking technology that uses LED lights to transmit data. It was invented by Professor Harald Haas in 2011. LiFi works by using LED bulbs that are fitted with a chip to modulate the light for data transmission, which is received by photoreceptors. It can provide transmission speeds up to 10Gbps, has advantages over WiFi like better security and not interfering with other devices, but challenges include light not passing through objects and high installation costs.
Lifi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was first suggested in 2011 as an alternative to Wi-Fi and has since been proven as a viable technology. Li-Fi transmits data using visible light communication between an LED light bulb and a photodetector. It provides advantages over Wi-Fi such as better security since light cannot pass through walls, higher speed potential, and no radio interference. Main applications of Li-Fi include smart lighting, vehicle transportation, hospitals, and underwater communications.
lifi technology..pptx
This document provides an overview of Li-fi technology. Li-fi uses light from LED bulbs to transmit data wirelessly, avoiding limitations of Wi-fi such as interference. It works by varying the intensity of light faster than the human eye can detect. While offering advantages like high speeds and security, Li-fi is currently limited by needing light and high installation costs. However, future developments could see every light bulb act as an internet hotspot, providing a cleaner wireless alternative to radio-based networks.
DOC-20230727-WA0006..pptx
The document discusses Li-Fi technology, which uses visible light communication to transmit data wirelessly. It provides advantages over Wi-Fi such as higher speed, more secure transmission limited by the range of light, and ability to be integrated into existing lighting infrastructure more cheaply. The document outlines how Li-Fi works, its components, advantages, disadvantages, and potential applications. It concludes that Li-Fi could provide a cleaner, greener and safer wireless alternative to overcome radio spectrum limitations if further developed and integrated into mobile devices and lighting.
Li-Fi Technology
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through LED light bulbs that vary in intensity faster than the human eye can detect. The document outlines the history of Li-Fi development and its implementation which involves an emitter, RF driver, and power supply. It compares Li-Fi to Wi-Fi and lists applications such as in aircraft and hazardous environments. Advantages include larger bandwidth and security, while limitations are not working in the dark and light interference. Future developments could make Li-Fi an efficient alternative to radio-based wireless networks.
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Li fi -____presentation1
The document discusses Li-Fi technology, which uses visible light communication and LED bulbs to transmit data wirelessly. It provides an introduction to Li-Fi, outlines its history starting with its development by Professor Harald Haas, and describes how Li-Fi works and some potential real-world applications. The document also compares Li-Fi to Wi-Fi, noting advantages like high data rates and security due to an inability to penetrate walls, as well as disadvantages such as requiring line of sight and susceptibility to interference from other light sources.
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This presentation provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through illumination by varying the intensity of LED bulbs faster than the human eye can detect. The history and development of Li-Fi is covered, along with its present use as an alternative to Wi-Fi due to issues with radio spectrum capacity and availability. The working process, applications, advantages over Wi-Fi, and challenges of implementing Li-Fi technology are summarized.
Li-Fi
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by using LED light bulbs to transmit data through variations in intensity faster than the human eye can detect. The document outlines the history and founders of Li-Fi, the needs it addresses regarding radio spectrum issues, and compares it to Wi-Fi. It also describes the construction of Li-Fi including its components, the working process, potential applications in various sectors, advantages such as high efficiency and security, and challenges including blockage of light.
Introductio to Li-Fi
Li-Fi is a new technology that uses visible light communication and light-emitting diodes (LEDs) to transmit data wirelessly. It is the optical counterpart to Wi-Fi, transmitting data using light rather than radio waves. Li-Fi can provide much higher speeds than Wi-Fi and has advantages such as no interference with other electronic devices, better security since light cannot pass through walls, and an unlimited number of users without affecting speed. However, it requires line of sight between the transmitter and receiver and is limited by obstructions blocking the light. The document discusses how Li-Fi works, compares it to Wi-Fi, reviews its advantages and disadvantages, and potential applications in areas like hospitals.
Li fi
This document discusses Li-Fi technology, which uses light from LED bulbs to transmit data wirelessly. It notes that current wireless data techniques use radio spectrum, which is becoming congested. Li-Fi transmits data through variations in light intensity too fast for the human eye to detect. The document outlines how Li-Fi works and its advantages over Wi-Fi, such as higher speeds, better security, and availability in places radio waves can't reach. It also discusses potential applications of Li-Fi and limitations that need to be addressed.
Li fi
Li-Fi is a visible light communication system that uses LED bulbs to transmit data wirelessly at very high speeds in a similar way to Wi-Fi. It was created by Prof. Harald Haas and industry groups are working to promote it. Li-Fi works by varying the intensity of light from an LED lamp to transmit digital signals. It has advantages over Wi-Fi like higher speeds, more security, and ability to use visible light spectrum. However, it also has disadvantages like limited range and susceptibility to light interference. If developed further, Li-Fi could be used in many applications and help transition to a greener future with wireless connectivity.
Lifi
Li-Fi uses visible light communication and is a wireless alternative to Wi-Fi. It transmits data through LED light bulbs and can deliver higher speeds than Wi-Fi. Li-Fi works by switching LED lights on and off very fast, with the light signal undetectable to the human eye. It has advantages over Wi-Fi like higher security, more available spectrum, and energy efficiency. However, it requires line of sight between transmitters and receivers and cannot penetrate walls like radio frequency Wi-Fi signals. Potential applications of Li-Fi include use in hospitals, providing internet access, and underwater communications.
LiFi Technology
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It was invented in the 1990s by Professor Harald Haas as an alternative to Wi-Fi that uses radio waves. Li-Fi has several advantages over Wi-Fi, including higher speeds, more available spectrum, and better security. It can be used in applications like traffic lights, hospitals, and airplanes to provide high-speed wireless connectivity without interfering with other wireless devices. The future potential of Li-Fi is significant as it could turn any light source into a wireless hotspot.
Presentation on li fi
This document summarizes Li-Fi (Light Fidelity) technology. It was coined by Professor Harald Haas in 2011 as a wireless optical networking technology using light-emitting diodes for illumination and data transmission. Li-Fi provides high-speed bidirectional communication using visible light and is a form of optical wireless communication that is 1000 times faster than Wi-Fi. It works by transmitting data through rapid variations in the intensity of LED light that can then be detected by a photodetector. Potential applications of Li-Fi include use in hospitals, traffic lights to reduce accidents, and radio frequency restricted environments.
Li-Fi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was invented by Harald Haas at the University of Edinburgh in 2011 as an alternative to Wi-Fi. Li-Fi transmits data through illumination by taking the fiber out of fiber optics and sending data through a LED light bulb. It provides higher speed, more secure data transmission than Wi-Fi as light cannot pass through walls. Potential applications of Li-Fi include use in traffic lights, hospitals, airplanes, and as a means of wireless internet from street lamps. However, challenges remain around interference from external light sources and the need for line of sight transmission.
LiGHT FIDILITY (LIFI)
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It can provide internet access from any light source at speeds over 100 Mbps. Li-Fi differs from Wi-Fi in that it does not use radio waves but instead transmits data through light waves, allowing for greater bandwidth and no interference. Some potential applications of Li-Fi include use in hospitals, on airplanes, and in power plants where radiowaves are not desirable. However, Li-Fi also faces challenges of requiring line of sight and not being able to penetrate solid objects like walls.
Li fi-140228113837-phpapp01
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through LED light bulbs that vary intensity faster than the human eye can detect. The history and present scenario of Li-Fi are presented, along with its advantages over Wi-Fi such as higher bandwidth and security. Applications are identified in traffic lights, hospitals, airplanes, and undersea. Challenges include need for line of sight and interference from other light sources. The conclusion is that if developed further, every light bulb could function as a wireless hotspot.
Li fi
The document provides an overview of Li-Fi technology. It begins with an introduction and comparison to Wi-Fi. It then discusses the evolution of Li-Fi and its working components. Li-Fi uses visible light communication and LED bulbs to transmit data wirelessly. It has advantages over Wi-Fi such as higher speeds, more available spectrum, and more secure communication. However, it also has limitations since light cannot penetrate walls and data transmission can be blocked by objects. In conclusion, Li-Fi shows potential for high-speed wireless communication if practical challenges can be addressed.
Lifi ppt
INDRODUCTION
HISTORY
HOW LIFI WORKS?
REAL TIME USAGE OF LIFI
HOW IT WORKS?
WIFI VS LIFI
APPLIOCATIONS
ADVANTAGES
DISADVANTAGES
CONCLUSION
Li fi system
LI-FI technology uses visible light communication and LED bulbs to transmit data wirelessly. It has several advantages over traditional Wi-Fi, including higher speeds, greater security, and an unregulated spectrum. LI-FI could be used in many applications, such as education, healthcare, aircraft connectivity, and traffic management. Its future scope is promising as every light source could potentially transmit data, providing a cleaner, safer alternative to radio-based communication.
LI FI TECHNOLOGY
LiFi is a wireless optical networking technology that uses LED lights to transmit data. It was invented by Professor Harald Haas in 2011. LiFi works by using LED bulbs that are fitted with a chip to modulate the light for data transmission, which is received by photoreceptors. It can provide transmission speeds up to 10Gbps, has advantages over WiFi like better security and not interfering with other devices, but challenges include light not passing through objects and high installation costs.
Lifi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was first suggested in 2011 as an alternative to Wi-Fi and has since been proven as a viable technology. Li-Fi transmits data using visible light communication between an LED light bulb and a photodetector. It provides advantages over Wi-Fi such as better security since light cannot pass through walls, higher speed potential, and no radio interference. Main applications of Li-Fi include smart lighting, vehicle transportation, hospitals, and underwater communications.
lifi technology..pptx
This document provides an overview of Li-fi technology. Li-fi uses light from LED bulbs to transmit data wirelessly, avoiding limitations of Wi-fi such as interference. It works by varying the intensity of light faster than the human eye can detect. While offering advantages like high speeds and security, Li-fi is currently limited by needing light and high installation costs. However, future developments could see every light bulb act as an internet hotspot, providing a cleaner wireless alternative to radio-based networks.
DOC-20230727-WA0006..pptx
The document discusses Li-Fi technology, which uses visible light communication to transmit data wirelessly. It provides advantages over Wi-Fi such as higher speed, more secure transmission limited by the range of light, and ability to be integrated into existing lighting infrastructure more cheaply. The document outlines how Li-Fi works, its components, advantages, disadvantages, and potential applications. It concludes that Li-Fi could provide a cleaner, greener and safer wireless alternative to overcome radio spectrum limitations if further developed and integrated into mobile devices and lighting.
Li-Fi Technology
This document provides an overview of Li-Fi technology. It discusses how Li-Fi works by transmitting data through LED light bulbs that vary in intensity faster than the human eye can detect. The document outlines the history of Li-Fi development and its implementation which involves an emitter, RF driver, and power supply. It compares Li-Fi to Wi-Fi and lists applications such as in aircraft and hazardous environments. Advantages include larger bandwidth and security, while limitations are not working in the dark and light interference. Future developments could make Li-Fi an efficient alternative to radio-based wireless networks.
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We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
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Li-fi presentation
- 1. Computer Science and Information Technology Lecturer: Mrs. Hero M. Sulaiman Lecture: Academic Debate Authors: Bestun Gardi Sarkar Faruk Payam Qadir 4/12/2016 Li-Fi: For a Brighter Future 1
- 2. Li-Fi For a brighter future 4/12/2016 Li-Fi: For a Brighter Future 2
- 3. Outline •Communication •Data Usage •Introduction to Li-Fi •Li-Fi vs Wi-Fi •Future use of Li-Fi 4/12/2016 Li-Fi: For a Brighter Future 3
- 4. Everyday use of wireless devices •Home •Office •Restaurant •Café •Outdoors 4/12/2016 Li-Fi: For a Brighter Future 4
- 5. 4/12/2016 Li-Fi: For a Brighter Future 5
- 6. Number of smartphones used in 2014 -1593300000 Predicted number of smartphones in use in 2019 -2659400000 4/12/2016 Li-Fi: For a Brighter Future 6
- 7. 4/12/2016 Li-Fi: For a Brighter Future 7
- 8. Global Mobile Data Traffic 4/12/2016 Li-Fi: For a Brighter Future 8
- 9. •Global Mobile Data Traffic in 2015 3.7 Exabytes (3972844748.8 Gigabytes) •Global Mobile Data Traffic in 2020 30.6 Exabytes (32856499814.4 Gigabytes) 4/12/2016 Li-Fi: For a Brighter Future 9
- 10. All of them use Radio waves -Most used is the 2.4 Ghz band 4/12/2016 Li-Fi: For a Brighter Future 10
- 11. Alternative, relief ??? 4/12/2016 Li-Fi: For a Brighter Future 11
- 12. Li -Fi 4/12/2016 Li-Fi: For a Brighter Future 12
- 13. Li-Fi -What is Li-Fi ? How does it work ? 4/12/2016 Li-Fi: For a Brighter Future 13
- 14. Li-Fi 4/12/2016 Li-Fi: For a Brighter Future 14 Light Fidelity (Li-Fi) is a bidirectional, high speed and fully networked wireless communication technology similar to Wi-Fi. Li-Fi is the use of the visible light portion of the electromagnetic spectrum to transmit information at very high speeds.
- 15. How does it work ? 4/12/2016 Li-Fi: For a Brighter Future 15
- 16. 4/12/2016 Li-Fi: For a Brighter Future 16
- 17. 4/12/2016 Li-Fi: For a Brighter Future 17
- 18. Li-Fi Vs Wi-Fi 4/12/2016 Li-Fi: For a Brighter Future 18
- 19. It’s FREE The visible light frequencies are not regulated But in contrast radio frequencies are. 4/12/2016 Li-Fi: For a Brighter Future 19
- 20. Li-Fi is about 100 times faster than average Wi-Fi speeds Reaching up to 1 gbps Highest speed recorded using Li-Fi is 224 gbps 4/12/2016 Li-Fi: For a Brighter Future 20
- 21. Visible light spectrum is 10 000 times larger than the entire radio frequency used for communication 4/12/2016 Li-Fi: For a Brighter Future 21
- 22. What about safety ? 4/12/2016 Li-Fi: For a Brighter Future 22
- 23. Li - Fi •Can be used in places where RF can not be used Like petro chemical plants or places where measurements need to be taken and monitored4/12/2016 Li-Fi: For a Brighter Future 23
- 24. 4/12/2016 Li-Fi: For a Brighter Future 24
- 25. Li-Fi is more secure than Wi-Fi •Does not penetrate walls •Each light can have specific settings •Suitable for use in closed areas Offices, Homes, Cafes…. 4/12/2016 Li-Fi: For a Brighter Future 25
- 26. In addition the infrastructure is already there •We use lights for illumination In the future lights can serve a dual purpose 1- Illumination 2- Communication 4/12/2016 Li-Fi: For a Brighter Future 26
- 27. The Future Light enabled Communication… 4/12/2016 Li-Fi: For a Brighter Future 27
- 28. •Traffic systems and Vehicles •Underwater Data exchange •Indoor navigation and information display • etc. 4/12/2016 Li-Fi: For a Brighter Future 28
- 29. 4/12/2016 Li-Fi: For a Brighter Future 29
- 30. 4/12/2016 Li-Fi: For a Brighter Future 30
- 31. 4/12/2016 Li-Fi: For a Brighter Future 31
- 32. The Future will be Bright 4/12/2016 Li-Fi: For a Brighter Future 32 ….Literally
- 33. References Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2015–2020 White Paper Purelifi.com Tam Dalyell Prize Lecture Sunday 13 April at the University of Edinburgh’s Playfair Library. (2014) WHO (World Human Organization) International Agency for Research on Cancer (press release no 209 31st May 2011) 4/12/2016 LI-FI: FOR A BRIGHTER FUTURE 33
- 34. Any Questions ? 4/12/2016 Li-Fi: For a Brighter Future 34