The Characteristic of Li-Fi Technology Comparing with Wi-Fi

Abstract

Abstract-The operation of widespread is currently wireless transmission methods, such as Wi-Fi, WiMAX, LTE, etc., based on the use of radio frequency channels. This mechanism has several disadvantages. In particular, band limitation, several interference sources in the same frequency band, data rate dependent on the number of users and others. These technologies have less widespread nowadays, but a promising alternative LiFi, which is based on the energy of light.