Search UandiStar

Jntu Zone Projects Zone Jobs Zone
A-Z StuffJNTU Stuff
Job NotificationsPlacement Papers
Projects ZoneEbooks
0

Scope and Misconceptions in Li-Fi Technology

  • prakash chalumuri

  • lifi

    Everyone Already know Wi-Fi..
    So now get ready there's LI-FI....
    Which is 100times faster than Wi-Fi And interesting fact is that, IT RUNS ON LIGHT RAYS FROM BULBS..!!
    A new technology called Li-Fi (Light Fidelity) promises connections up to 100 times faster than Wi-Fi.The term Li-Fi was first coined by Prof Harald Haas from Edinburgh University, who demonstrated the technology at a Ted (Technology, Entertainment and Design) conference in 2011. His talk, which has now been watched nearly two million times, showed an LED lamp streaming video. Prof Haas described a future when billions of light bulbs could become wireless hotspots. In Li-Fi method the data will be deliver by using the visible spectrum rather than radio waves. Li-Fi can deliver internet access 100 times faster than traditional Wi-Fi.In this Li-Fi method is the use of specialized LED driver chips. These can dim and brighten LEDs encoding data much like a fast form of Morse code. The entire process happens so fast that it is completely imperceptible to humans.
    lifi2
    Advantages of Li-Fi over Wi-Fi
    1. Even then, there is a more important question. Why do we need an alternative means of connecting to the Internet when Wi-Fi works so well? Wi-Fi is indeed a great success, says Mr. Haas, so much so that the radio spectrum is getting overcrowded. We have deployed so many wireless access points that they interfere with each other and slow down the actual data rates. We need other pipes, fatter pipes, and light is a big pipe for wireless connectivity.
    2. Security benefits. He also maintains that there are security benefits. Light-generated Internet connections do  not travel through walls, so cannot be intercepted like a Wi-Fi signal. The professor looks  forward to a future where the much-hyped Internet of things becomes a reality; where there  is wireless connectivity everywhere; where your fridge talks to your toaster. This provides  the means to achieve that.
    People's misconception about Li-Fi working. 
    People would be forgiven for thinking that staying online with Li-Fi would need the lights left on. Haas’s Li-Fi system is so sensitive that he’s demonstrated it working with LED bulbs dimmed to such low levels that they appear turned off.
    “Currently so many companies designed a smart lighting solution for an industrial environment where the data communication is done through light. They are also doing a pilot project with a private client where we are setting up a Li-Fi network to access the Internet in their office space.”However, Velmenni was not the only company interested in bringing Li-Fi to the real world. Other names, such as Oledcomm and pureLiFi by the creator of technology Harald Haas, are also working to commercialize the technology. As Li-Fi is based on light, it cannot go through walls and would have a more limited range than Wi-Fi – which also means greater security.

    Read more @  http://uandistar.net/advantages-of-li-fi-over-wi-fi.html

    0

    Varun Tej Loafer Theatrical Trialer

  • Ravva Vamsi


  • Check Out the Loafer Telugu Movie Theatrical Trailer. Loafer movie is an action entertainer with mother sentiment backdrop written and directed by Puri Jagannadh.
    http://uandistar.net/varun-tej-loafer-telugu-movie-trailer.html

    #Loafer #LoaferTrailer #LoaferTheatricalTrailer #PuriJagandh

    0

    Bihar Election Results 2015 are out now

  • Ravva Vamsi

  • JDU+RJD can form the government. This party cross the magic figure to form the government.129 seats.
    As expect Hours before the declaration of results of the crucial 2015 Bihar Assembly Elections,  BJP rival JDU-led alliance lead in Elections 2015. JDU+RJD can form the government it cross the magic figure to form a government.
    JDU
    Number of Seats   : JDU+RJD — 129
                                   : BJP ———-104
                                   : OTHERS —– 07

    0

    Loafer Varun Tej First Look Posters by Puri Jagandh Director

  • Ravva Vamsi

  • Varun Tej Loafer First Look Posters


    Mega Prince Varun Tej and Puri Jagan’s Loafer Telugu Movie first look posters is out now.
    Loafer First look posters seems rich content of the movie. Loafer movie was based on the mother sentiment.

    Varun Tej Loafer Poster First Look

    0

    Bruce Lee Megastar Posters Released : Boss is Back

  • Ravva Vamsi


  • Bruce Lee Megastar Posters Released : Boss is Back



    Ram Charan Bruce Lee Chiranjeevi Posters

    Chiranjeevi Bruce Lee Movie Poster

    Ram Charan Bruce Lee Chiranjeevi Posters

    BOSS IS BACK Chiranjeevi Bruce Lee Telugu Movie Poster


    Ram Charan Bruce Lee Chiranjeevi Posters

    0

    Bruce Lee Premiere Show Movie Live Updates

  • Ravva Vamsi


  • 0

    Bruce Lee Megastar Chiranjeevi Scene making Video

  • Ravva Vamsi


  • Bruce Lee Megastar Scene making Video




    0

    Flipkart – The Big Billion Days 2015 Offers and their dates – Complete Info

  • Ravva Vamsi


  • Flipkart The Big Billion day 2015 offers

    Finally the day came again after a year, Flipkart’s The Big Billion Days 2015 started from 13th Oct 12 AM onwards. Last year 2014 FlipKart faced many issues on big billion day to handle huge number of requests by buyers.So, this time FlipKart came with some good technique that is starting offers for every category on separate days so that burden onflipkart reduce drastically and can serve best to buyers. what an idea surjiii :-)

    click here to know how to avail an Additional 10% discount on Flipkart

    Below are the details for Offer categories and their respective dates

    FlipKart Big Billion Day Offers
    FlipKart Big Billion Day Offers

    Activate Big Billion Offers 2015 by below:

    Offers Applicable on Flipkart Mobile APP only. Below are the APP download links for all platforms


    0

    Ram Charan’s Bruce Lee Telugu Movie Review, Rating, Story and Censor Report

  • Ravva Vamsi


  • Bruce Lee Telugu Movie Review
    Bruce Lee Telugu Movie Review by UandiStar.net

    Bruce Lee Telugu Movie Rating  3/5 (Expected by film inner circle)

    Movie Genre: Comedy

    Bruce Lee Telugu Movie Cast & Crew :

    Initial release: October 16, 2015
    Director: Srinu Vytla
    Producer: DVV Danayya
    Banner: DVV Entertainments banner
    Music Director: SS Thaman
    Cast: Ram Charan TejaRakul Preet Singh View Complete Cast & Crew

    Bruce Lee Telugu Movie Censor Report :

    • Mega Power Star Ram Charan’s Bruce Lee is certified on Oct 12th by the Regional Censor Board in Hyderabad.
    • Bruce Lee telugu movie was given U/A certificate by the board and is ready to release grandly on October 16th.

    Bruce Lee Telugu Movie Story:

    • Bruce Lee telugu movie is a family, romantic and action entertainer.
    • Ram Charan and Rakul Preet Singh are playing the main lead roles and also Kriti Kharbanda seen in a important role.
    • Megastar Chiranjeevi making a cameo appearance in this movie which increased craze on this film to sky. Advanced ticket booking running fast now
    • Story Coming soon…

    Bruce Lee Telugu Movie Dialogues:

    • Nee Meter Pagilithe Kaani, Na Meter Ardham Kaadhu – Ram Charan
    • Karate Lu Kungfu Lu chesevallu Kuda Kaaboye Collector Laki Salahaalu Ihheyyandame –Rao Ramesh
    • Salahaalu Ivvadaaniki Chaduvu Akkarlendandi – Ram Charan
    • Veta Ela Untadho Nenu Chupisthanu. Modhalu Pettaka Poorthayyevaraku Requestlu Vinapadav. Reactionlu Kanapadav, Only Resound – Ram Charan
    • I am a Fighter, Takeup Chesina mission Finish Chesevaraku, No interval just Climax –Ram Charan
    • More Coming soon….

    Bruce Lee Movie Complete Review on UandiStar.net


    0

    Anushka Rudramadevi Movie Review

  • Ravva Vamsi

  • rudramadevi movie review

    UandiStar.net rating: Coming Soon...

    Rudhramadevi  is an upcoming(Releasing on Oct 9th,2015) telugu movie directed and Produced by Gunasekhar. Below is the Rudramadevi Movie Review, Enjoy :-)

    Lead Actors: Anushka Shetty, Allu Arjun and Rana Daggubati

    Other Imp Actors: Prakash Raj, Nithya Menon , Arpit Ranka & Krishnam Raju

    Music: Rudhramadevi movie music is composed by maestro ilayaraja

    Editor: A. Sreekar Prasad

    Cinematography: Ajayanan Vincent.

    Budget: 75 Crores

    Rudramadevi releasing grandly worldwide on October 9th.

    Rudramadevi Special Benefit Show at 1:00am today night

    Rudramadevi online advance booking is very good irrespective of multiple postponements. Rudramadevi Inside Talk is also good. Rudramadevi Movie Trailers, Teasers and songs have created good interest in audience and Rudramadevi openings are expected to be very good.

    Rudramadevi dialogues are major highlight of the film. Rudramadevi dialogues are in Telangana dialect. Allu Arjun plays the role of Gona Ganna Reddy which is Rudramadevi Movie Highlight.

    Please stay tuned to UandiStar.net for  exclusive Rudramadevi Telugu Movie Review, Rating....




    Subscribe