Synergies are harnessed as luminaries become lifi attocells resulting in enhanced wireless capacity providing the necessary connectivity to realise the internetofthings, and contributing to the key performance indicators for the fifth generation of cellular systems 5g and beyond. This page covers products based on lifi technology. Oledcomm is a world leader in lifi products which includes lifi routers, lifi hubs, led drivers, led lamps and complete kit for lighting system. The uploader spent hisher valuable time to create this wifi technology powerpoint presentation slides, to share hisher useful content with the world. Lifilight fidelity technology by jain software in official blog, techblog, techforum, technical lifi light fidelity is a bidirectional, high speed and fully networked wireless communication technology similar to wifi. Visible light communication where vlc is a medium of information communication which avails quick pulses of light to send the data wirelessly.
With energy efficiency, long useful lifetime, full spectrum and dimming, lifi lighting applications. Lifi is a subset of optical wireless communication owc and can be a complement to rf communication wifi or cellular network, or a replacement in contexts of data broadcasting. This presentation describes about the basic concepts of lifi technology and its important applications authorstream presentation. Lifi is a paradigmshifting 5g technology sciencedirect. This requires fast internet connectivity, technology and large spectrum of. Download predesigned themes for powerpoint presentations with attractive and original background designs for presentations on technology. The term was first introduced by harald haas during a 2011 tedglobal talk in edinburgh in technical terms, lifi is a light communication system that is capable of transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrums. Download and using in your graphic design, wallpaper desktop, powerpoint templates. Lifi can transmit at multiple gigabits, is more reliable, virtually interference free and uniquely more secure than radio technology such as wifi or cellular. In the days where internet has become a major demand, people are in a search for wifi hotspots.
However, lifi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. Download and using in your graphic design, wallpaper. This video is about presentation on interesting and new technology lifi. Lifi is a new technology and hence has a lot of shortcomings associated with it. Lifi is a wireless optical networking technology that uses.
Harald haas during his ted global talk, is bidirectional, high speed and fully networked wireless communications similar to wifi. Lifilight fidelity is similar to wifi technology and it is one of the future wireless communication technologies. Abstract introduction drawbacks of before technologies different between the technologies. Lifi is a wireless optical networking technology that uses lightemitting diodes leds for data transmission. Most of the energy is used for cooling down the base station. Download free technology powerpoint templates and slide designs with awesome technology backgrounds. It needs specialised hardware for implementation which isnt currently available on a large scale.
Nov 23, 2015 introduction to lifi technology in hindi. Mar 20, 2014 this video is about presentation on interesting and new technology lifi. Are you looking for lifi technology ppt free download. Lifi technology in wireless communication revathi ganesan. The term was coined by harald haas and is a form of visible light communication and a subset of optical wireless communications owc. Lifi is such a free band which is license free that is why it is less at cost than wifi. The blue template for powerpoint with water drops is perfect of organizations taking care of water and sustainability project looking to make green energy. This requires fast internet connectivity, technology and large spectrum of channels. Technology purelifi welcome to immersive connectivity.
Best powerpoint templates download your favorites today. It mentions various lifi products such as lamps, kits, lifi smartphone etc. Dec 17, 2015 synergies are harnessed as luminaries become lifi attocells resulting in enhanced wireless capacity providing the necessary connectivity to realise the internetofthings, and contributing to the key performance indicators for the fifth generation of cellular systems 5g and beyond. The technology uses a part of an electromagnetic spectrum and was. Free life powerpoint template is a great powerpoint design for h2o templates in powerpoint as well as water conservation powerpoint templates or other presentations related to water and life. Lifi is a wireless technology holds the key to solving challenges faced by 5g.
Find powerpoint presentations and slides using the power of, find free presentations research about li fi ppt. Nov 22, 2015 download ready to use free seminar powerpoint template. He used a table lamp with an led bulb to transmit a video of blooming flowers that. Lifilight fidelity technology software on perfection. That is, it uses light instead of radio waves to transmit information. Lifi can help in keeping up with the demand if wireless data networking.
Lifi is a platform technology that will extend the capabilities of wireless communications to places beyond even our current conception. Technology ppt background powerpoint backgrounds for free. Li fi technology ppt free download as powerpoint presentation. Moyea powerpoint tools knowledge centre offers various free holiday powerpoint background music for download. Download li fi technology complete documentation with ppt and pdf for free. Free seminar powerpoint template download free powerpoint ppt. Lifi is designed to use led light bulbs similar to those currently in use in many energyconscious homes and offices. Ppt lifi powerpoint presentation free to download id. It is a vlcvisible light communication, technology developed by team of scientists. In lifi the information is transferred through light signals instead of radio waves and mostly wifi plays an efficient role for wireless information coverage within the buildings whereas by using lifi we can provide the excel density data. I have made this report file on the topic lifi technology. It would be interruption free to and from other wireless signals on the board. Bluetooth freespace optical communication indoor positioning system ips.
Download ready to use free seminar powerpoint template. Lifi, first coined in extends the concept of visible light communication vlc to achieve high speed, secure, bidirectional and fully networked wireless communications. Today there are real life applications and benefits for implementing lifi. Lifi short for light wifi is wireless communication technology which utilizes light to transmit. An introduction to lifi technology history lifi vs wi. The vendors and oems of lifi products are also mentioned. It is important to note that lifi supports user mobility and multiuser access. Abstract of lifi technology whether youre using wireless internet in a coffee shop, stealing it from the guy next door, or competing for bandwidth at a conference, youve probably gotten frustrated at the slow speeds you face when more than one device is tapped into the network. It has the capability to transmit data up to 100 mbps or 1 gbps. They have to download an app on their smartphone and then their. The lifi technology was invented by professor harald hass of university of edinburgh. Each of these street lamps could be a free access point.
The green wifi free download abstracttoday speed of internet is a major issue and everyone be it business, institutions, organizations, entrepreneurs is thrust for getting right information at the right time and right place. Lifi is the abbreviation of light fidelity and was expressed by harald hass who was a german physicist. Last but clearly not the least, i would thank the almighty for giving me strength to complete. Lifi is a wireless optical networking technology that uses light emitting diodes.
And instead of wifi modems, lifi would use transceiverfitted led lamps that can light a room as well as transmit and receive information. Lifi can enable secure wireless communications, connectivity in rf hostile environments such as petrochemical plants and hospitals. Also explore the seminar topics paper on lifi technology with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science engineering or cse students for the year 2015 2016. Training powerpoint templates technology powerpoint templates finance powerpoint templates holiday powerpoint. The affordable, speed change in the optical form of wifi is the lifi and it is based on vlc i. Free powerpoint background music download, powerpoint. Technology ppt background powerpoint backgrounds for. Lifi short for light wifi is wireless communication technology which utilizes light to transmit data and position between devices. View and download powerpoint presentations on li fi ppt. Lifi or new life of data communication is a better alternative to wifi in wireless communication. Lifi technology is much faster as compared to wifi technology. Real estate development company nexity was the first end user of the.
Furthermore, this technology can be implemented for speedy data access for the laptops, and gadgets that will be transmitted during the beam in a room. Lifi is a wireless communication technology that uses the infrared and visible light spectrum for high speed data communication. Nov, 2014 the uploader spent hisher valuable time to create this wifi technology powerpoint presentation slides, to share hisher useful content with the world. It would be interruption free to and from other wireless. Free download wifi technology powerpoint presentation. Unlike wifi which uses the radio part of the electromagnetic spectrum, lifi uses the optical spectrum i.
Explore the latest collection of technology wallpapers, backgrounds for powerpoint, pictures and photos in high resolutions that come in different sizes to fit your desktop perfectly and presentation templates. Light spectrum 190 nm 10,000 nm wavelength used for uplink and downlink. He used a table lamp with an led bulb to transmit a video of blooming flowers that was then projected onto a screen behind him. The technology is very new and was proposed by the german physicist harald haas in 2011. We collected most searched pages list related with lifi technology ppt free download and more about it.
Ppt lifi technology powerpoint presentation, free download id. View lifi technology ppts online, safely and virusfree. An introduction to lifi technology history lifi vs. Lifi technology powerpoint templates w lifi technology. Light fidelity lifi technology is a wireless communication system based on the use of visible light between the violet 800 thz and red 400 thz. View lifi technology ppts online, safely and virus free. Visible light part of the electromagnetic spectrum. Lifi is a new class of high intensity light source of solid state design bringing clean lighting solutions to general and specialty lighting. Li fi technology seminar ppt with pdf report study mafia. This means you can download a highdefinition video in seconds. With the use of special intonation using a distinctive signal processing technology thousands of streams of data can be transferred simultaneously at higher speed. Free life powerpoint template is a great powerpoint design for h2o templates in powerpoint as well as water conservation powerpoint templates or other presentations related to water and life the blue template for powerpoint with water drops is perfect of organizations taking care of water and sustainability project looking to make green energy presentations. To get full information or details of lifi technology please have a look on the pages.
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