Li-fi Record Data Transmission of 10 Gbps Achieved


WASHINGTON: A Mexican software company has managed to transmit audio, video and Internet across the spectrum of light emitted by LED lamps - at a data transfer rate of 10 gigabytes per second.

The technology can illuminate a large work space, such as an office, while providing full mobile Internet to every device that comes into the range of the light spectrum.

The technology, called Li-Fi or light fidelity, is presented as an alternative to Wi-Fi because it will maximize the original provided speed of the internet to offer safer data transfer and a transfer rate of up to 10 gigabytes per second.

The Li-Fi device circulates data via LEDs that emit an intermittent flicker at a speed imperceptible to the human eye.

"As Wi-Fi uses cables to spread our connections, wireless transmission Li-Fi uses LED lamps that emit high brightness light," said Arturo Campos Fentanes, CEO of Sisoft in Mexico.

Another advantage in comparison to Wi-Fi is that there is no way to hack the signal since the internet is transmitted by light, there is no way to "steal it."

Furthermore, it can be installed in hospitals areas that use radiation apparatus and generally block or distort internet signal, Fentanes said.

With this new technology expansion through the market is sought, with lower costs and a service increased by five thousand per cent internet speed.

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Source: PTI