A study produced a technology called Light Fidelity or LiFi promises faster transfer speeds than WiFi and LiFi likely to replace in the future.
WiFi or Wireless Fidelity ears are probably already familiar to computer users. WiFi is also often referred to as WLAN (Wireless Local Area Network) that uses radio waves to frekuensi2, 4GHz using the IEEE 802.11 standard.
Recently, researchers have developed UniversitasEdinburg wireless networks or wireless systems capable of producing speeds up to 130mbps transfer using light technology.
The technology called LiFi (LightFidelity) using LED (Light Emiting Diode) to transmit data kepenerima with changes in the intensity of light is so fast that he could not be seen by the human eye.
A physicist and a professor of German, Harald Haas through the projects of the company's Pure VLC smartlighting developed methods that allow light is used to transmit and receive data that can reach speeds up to 50 Mbps.
At present it must be admitted that the data transfer speed of Light Fidelity technology is not yet able to beat the speed of data transfer standard Wireles Fidelity last generation.
Harald Haas, adding that he and his team continue to strive to develop LiFi system in the laboratory to produce a unit speed up to gigabits per second.
As reported by ArsTechnica, LiFi has several advantages such as broad-spectrum transmission and 10,000 from the broader-based wireless fidelity radio waves. LiFi also capable of providing wireless connectivity at home or dikamar without fear of leakage signals.
