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A REVIEW PAPER ON LI-FI

Somesh Kumar Singh Sakar Gupta

Subject area: Science,Engineering and Technology  ·  Area of research: Computer Engineering

Abstract

A person can access the whole world at one go by using various forms of communication technologies. This paper focuses on exploring this new communication technology and give relative study on Li-Fi. In Li-Fi, from the electromagnetic (EM) frequency spectrum the visible light portion is used for information interchange which is analogous to conventional forms of wireless communication such as Bluetooth and Wireless- Fidelity (Wi-Fi), in which data or information is transmitted over the wireless medium using radio frequency (RF) signals. By modulating the intensity of light sources like LED is used as a transmitter and a photosensitive detector like Photodiodes (PD) is used for demodulation of the light signals to convert back into electrical form as a receiver. The intensity of light sources is modulated in such a way that which is unnoticeable to the human eyes. There is a crucial need of Li-Fi technology, to overcome the problem faced by the conventional wireless communication system. In this paper wide overview of need of Li-Fi, applications of Li-Fi, design challenges for Li-Fi, future scope and recent development in Li-Fi are provided. Keywords: Li ? Fi, VLC, Photodiodes.

Keywords

LI-FI , Photo diodes , EM

References

[1] Xu Bao • Guanding Yu • Jisheng Dai • Xiaorong Zhu(2015). Li-Fi: Light Fidelity-A Survey. _ Springer Science+Business Media New York.

[2] Shinichiro Haruyama Graduate School Of System Design And Management, Keio University (2012). Advances In Visible Light Communication Technologies. Ieee Publications Optical Communications (Ecoc), 38th European Conference And Exhibition.

[3] Hany Elgala And Thomas D. C. Little (2014). See-Ofdm: Spectral And Energy Efficient Ofdmfor Optical Im/Dd Systems. Ieee 25th International Symposium On Personal, Indoor And Mobile Radio Communications.

[4] Vitthal S Saptasagare (2014). Next Of Wi-Fi An Future Technology In Wireless Networking Li-Fi Using Led Over Internet Of Things International Journal Of Emerging Research In Management &Technology Issn: 2278-9359 (Volume-3, Issue-3).

[5] Manoj V. Bhalerao Dr.S.S. Sonavane (2014). Visible Lightcommunication: A Smart Way Towards Wireless Communication. Ieee Publication International Conference On Advances In Computing, Communications And Informatics (Icacci)

[6] Krishna Prasad Pujapanda (2013). Lifi Integrated To Power-Lines For Smart Illumination Cum Communication Ieee Publication International Conference On Communication Systems And Network Technologies.

[7] No Of Al Abdulsalam, Raya Al Hajri, Zahra Al Abri, Zainab Al Lawati, And Mohammed M. Bait- Suwailam (2015). Design And Implementation Of A Vehicle To Vehicle Communication System Using Li -Fi Technology. Ieee Publications International Conference On Information And Communication Technology Research.

[8] Yunlu Wang, Stefan Videv And Harald Haas (2015). Dynamic Load Balancing With Handover In Hybrid Li-Fi And Wi-Fi Networks. IEEE Publications International Conference On Information And Communication Technology Research.

[9] M.Thanigavel (2013). Li-Fi Technology In Wireless Communication. International Journal Of Engineering Research & Technology Ijertvol. 2

[10] Prof. Harald Hass,” Pure Li-Fi” (Official Website) Http://Purelifi.Com/.

[11] Manisha Reddy (2014). Li-Fi (Light Fidelity) The Future Technology In Wireless Communication. Slideshare.Net

[12] Prof. Harald Haas My Li-Fi Revolution (2014) Tam Dalyell Lecture, Professor Harald Haas, Chair Of Mobile Communications At The University Of Edinburgh, Reveals An Amazing Innovation That Could Change Wireless Communications Forever.

[13] Victor Monz´On Baeza1, Matilde S´Anchez-Fern´Andez1, Ana Garc´Ia Armada1 And Antonio Royo2 (2015). Testbed For A Lifi System Integrated In Streetlights. Ieee Publications European Conference On Networks And Communications.

How to cite this paper

Somesh Kumar Singh, Sakar Gupta "A REVIEW PAPER ON LI-FI" Iconic Research And Engineering Journals Volume 1 Issue 10 2018 Page 146-153
Somesh Kumar Singh, Sakar Gupta "A REVIEW PAPER ON LI-FI" Iconic Research And Engineering Journals, vol. 1, no. 10, Apr. 2018
Somesh Kumar Singh, Sakar Gupta (2018). A REVIEW PAPER ON LI-FI. Iconic Research And Engineering Journals, 1(10).
Somesh Kumar Singh, Sakar Gupta "A REVIEW PAPER ON LI-FI" Iconic Research And Engineering Journals, vol. 1, no. 10, Apr. 2018.
@article{1700630,
      author = {Somesh Kumar Singh, Sakar Gupta},
      title = {A REVIEW PAPER ON LI-FI},
      journal = {Iconic Research And Engineering Journals},
      year = {2018},
      volume = {1},
      number = {10},
      pages = {146-153},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1700630.pdf},
      abstract = {A person can access the whole world at one go by using various forms of communication technologies. This paper focuses on exploring this new communication technology and give relative study on Li-Fi. In Li-Fi, from the electromagnetic (EM) frequency spectrum the visible light portion is used for information interchange which is analogous to conventional forms of wireless communication such as Bluetooth and Wireless- Fidelity (Wi-Fi), in which data or information is transmitted over the wireless medium using radio frequency (RF) signals. By modulating the intensity of light sources like LED is used as a transmitter and a photosensitive detector like Photodiodes (PD) is used for demodulation of the light signals to convert back into electrical form as a receiver. The intensity of light sources is modulated in such a way that which is unnoticeable to the human eyes. There is a crucial need of Li-Fi technology, to overcome the problem faced by the conventional wireless communication system. In this paper wide overview of need of Li-Fi, applications of Li-Fi, design challenges for Li-Fi, future scope and recent development in Li-Fi are provided. Keywords: Li ? Fi, VLC, Photodiodes.},
      keywords = {LI-FI , Photo diodes , EM },
      month = {April},
  }