Future mobile applications by light presentation on lifi technology by professor harald haas to global leaders forum in seoul, south korea in november 20. Conclusion overcoming the four issues with radio waves in lifi efficiency capacity 0 times more spectrum than radio waves. Download predesigned themes for powerpoint presentations with attractive and original background designs for presentations on technology. Technology purelifi welcome to immersive connectivity. Operating rooms do not allow wifi over radiation concerns, and there is also that whole lack of. Thus,if lifi technology can be put into practical use, every bulb can be used as an alternative to wifi hotspot. Best powerpoint templates download your favorites today. The term lifi refers to visible light communication vlc technology that uses light as medium to deliver highspeed communication in a manner similar to wifi and complies with the ieee standard ieee 802. We have collected much typical powerpoint background music for your free audition and free download. Light spectrum 190 nm 10,000 nm wavelength used for uplink and downlink. Lifi is a wireless optical networking technology that uses lightemitting ppt presentation summary. Introduction lifi is a wireless optical networking technology that uses lightemitting diodes leds for data transmission. Are you still anxious about finding a piece of background music for your elaborate powerpoint presentation. Lifi is a wireless optical networking technology that uses lightemitting diodes leds for data transmission.
Madras institute of technology, anna university, chrompet. Lifi is a vlc, visible light communication technology, developed by the team of scientists including professor haas at the university of edinburg and deals with transfer of data through illumination by taking fiber out of optics by sending data. Lifi is a wireless technology holds the key to solving challenges faced by 5g. Download free technology powerpoint templates and slide designs with awesome technology backgrounds. Nov 22, 2015 download ready to use free seminar powerpoint template. To see how the best powerpoint presentation looks like, i have chosen 3 presentations, which considered as the best presentation in. Light fidelity powerpoint presentationlifi ppt youtube. Ppt lifi technology powerpoint presentation, free download. Technology ppt templates and themes are compatible with microsoft powerpoint 2007 and 2010.
Data through illumination and thus data transmission. He used a table lamp with an led bulb to transmit a video of blooming flowers that. A presentation on lifi technology for the partial fulfillment of the requirement for the degree of bachelor of technology in computer science and engineering by uzma ruhy 2. This presentation won the 2008 best presentation award in slideshare the presentation explains how the world faces the thirst of clean water. In particular, it will show how lifi takes vlc further by using light emitting diodes leds to realise fully networked wireless systems. Lifi technology powerpoint templates w lifi technology. Revathi ganesan, 3rd year, be, ece department college.
Lifi can transmit at multiple gigabits, is more reliable, virtually interference free and uniquely more secure than radio technology such as wifi or cellular. Technology ppt background powerpoint backgrounds for. This presentation has won the 2010 best presentation award in slideshare. Operating rooms do not allow wifi over radiation concerns, and there is also that whole lack of dedicated spectrum. View lifi technology ppts online, safely and virusfree. With energy efficiency, long useful lifetime, full spectrum and dimming, lifi lighting applications.
Mar 20, 2014 this video is about presentation on interesting and new technology lifi. That is, it uses light instead of radio waves to transmit information. Support roaming users and multiple users per access point handover and multiple access. 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. Lifi technology seminar report and ppt for cse students. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Free seminar powerpoint template download free powerpoint ppt. It is vital that all space is used up with either an image or text, you must try to leave.
Light based wifi light is used instead of radiowaves to transmit information transceiver fitted led lamps acts like wifi modems led lamps can light a room as well as transmitreceive information provides illumination as well as data communication 3. 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. Categories cse paper presentations, cse seminar topics. Download and using in your graphic design, wallpaper. Lifi is a new class of high intensity light source of solid state design bringing clean lighting solutions to general and specialty lighting. Technology ppt background download free backgrounds and gif. Is a potential application of compound semiconductor technology. And instead of wifi modems, lifi would use transceiverfitted led lamps that can light a room as well as transmit and receive information. Contents abstract introduction drawbacks of before technologies different between the technologies working process applications advantages concussion. The uploader spent hisher valuable time to create this new technology powerpoint presentation slides, to share hisher useful content with the world. Lifi is a platform technology that will extend the capabilities of wireless communications to places beyond even our current conception. Enjoy and download below presentations for your reference. This paper attempts to clarify the difference between visible light communication vlc and lightfidelity lifi. Established in 2011 ted global talk the promotion of idea through ted helped to start a company, pure lifi pure lifi, formerly pure vlc, is an original equipment manufacture firm setup to commercialize lifi products for integration with existing led lighting systems in october 2011, few companies.
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. So we have the infrastructure available and already installed. Working process lifi offers an integrated light source that is. Lifi technology perfect slides linkedin slideshare. Explore lifi technology with free download of seminar report and ppt in pdf and doc format. Even following a traditional presentationpracticeproduction ppp teaching model, the first two phases should still consist of more than mere. Feb 10, 2014 the uploader spent hisher valuable time to create this new technology powerpoint presentation slides, to share hisher useful content with the world. Previous post previous ad hoc networks ppt and seminar report. Lifi is transmission of data through illumination,sending data through a led light bulb that varies in intensity faster than human eye can follow. Aug 14, 2017 this powerpoint presentation is on light fidelity. This video is about presentation on interesting and new technology lifi. Proper monitoring can save huge benefits in terms of energy and.
The future technology in wireless communication 1691 interconnected data systems to monitor things like demand, grid integrity and core temperature. A free powerpoint ppt presentation displayed as a flash slide show on id. Li fi technology ppt free download as powerpoint presentation. Today there are real life applications and benefits for implementing lifi. You cant live without it, and yet somehow, it makes accomplishing simple tasks so much more difficult. Lifi technology powerpoint ppt presentations powershow.
Ppt lifi powerpoint presentation free to download id. However, lifi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. Established in 2011 ted global talk the promotion of idea through ted helped to start a company, pure lifi pure lifi, formerly pure vlc, is an original equipment manufacture firm setup to commercialize lifi products for integration with existing led lighting systems in october 2011, few. Application of lifi technology you might just live longer you might just live longer for a long time, med ical technology has lagged behind the rest of the wireless world. Lifi provides transmission of data through illumination by sending data. Wireless technology is an alternative to wired technology, which is commonly. Life of lifi introduced by professor herald hass, at the university of edinburgh. Lifi is the abbreviation of light fidelity and was expressed by harald hass who was a german physicist. Download and using in your graphic design, wallpaper desktop, powerpoint templates. The technology is very new and was proposed by the german physicist harald haas in 2011. Ppt wifi technology powerpoint presentation free to. Lifi technology in wireless communication revathi ganesan. Lifi can enable secure wireless communications, connectivity in rf hostile environments such as petrochemical plants and hospitals.
Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. 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. Lifi is designed to use led light bulbs similar to those currently in use in many energyconscious homes and offices. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Free download new technology powerpoint presentation slides. The strength of this presentation is laid on the combination of using the right pictures and simple keywords.