Li-Fi Technology – A survey on Current IT Trends

Li-Fi (Light Fidelity) technology is a ground breaking light-based communication technology, which makes use of light waves instead of radio technology to deliver data. Li-Fi is a bidirectional, high speed and fully networked wireless communication technology similar to Wi-Fi. Li-Fi is a subset of optical wireless communications (OWC) and can be a complement to RF communication (Wi-Fi or Cellular network), or a replacement in contexts of data broadcasting. To write this survey paper, I have studied about wireless communication. After detailed study of wireless communication, I am presenting my work.