WiFi to LiFi - giving Internet a new speed

Author Topic: WiFi to LiFi - giving Internet a new speed  (Read 1327 times)

Offline tanjilafarah

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WiFi to LiFi - giving Internet a new speed
« on: September 26, 2014, 11:23:42 PM »
Reference:http://www.sciencedaily.com/releases/2014/07/140713155423.htm

Sisoft Company in Mexico has developed a new technology that could transmit audio, video and Internet across the spectrum of light emitted by LED lamps. This new technology, called Li-Fi or light fidelity.

LiFi could boast up WiFi perfermence by providing 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.

LiFi technology provide security as there is no way to hack the signal since the internet is transmitted by light. It is suitable for using in hospitals areas that use radiation apparatus and generally block or distort internet signal.

For wireless internet transmission, the mechanics is similar. The station developed by Sisoft of Mexico stands above the router device that distributes the internet signal and a lamp-LED is incorporated to maximize the speed of data transfer. Light will emulate an antenna, but only the electronic apparatus that has the receptor for the "optical audio" signal and is inside the range of the halo of light will have a connection.

Offline tasnuba.swe

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Re: WiFi to LiFi - giving Internet a new speed
« Reply #1 on: September 27, 2014, 12:20:57 PM »
To develop communication and save valuable time this type of technology is also needed for our country
Lecturer
Department of Software Engineering

Offline Narayan

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Re: WiFi to LiFi - giving Internet a new speed
« Reply #2 on: October 26, 2014, 07:44:13 PM »
সহমত
Narayan Ranjan Chakraborty
Assistant Professor
Department of CSE
Daffodil International University.

Offline kaushik.swe

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Re: WiFi to LiFi - giving Internet a new speed
« Reply #3 on: October 28, 2014, 10:18:14 AM »
One day your street's lamp post will serve you the Internet you want.

The only problem i see is, light can not bend or pass through walls/ doors whereas our wifi signal can.
Kaushik Sarker
Associate Head & Assistant Professor
Department of Software Engineering, FSIT
Daffodil International University

Offline 710001113

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Re: WiFi to LiFi - giving Internet a new speed
« Reply #4 on: March 05, 2018, 07:15:57 PM »
thanks

Offline munira.ete

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Re: WiFi to LiFi - giving Internet a new speed
« Reply #5 on: March 11, 2018, 04:00:42 PM »
Nice post.