公开(公告)号：US20210195720A1

公开(公告)日：2021-06-24

申请号：US17057592

申请日：2019-05-24

Applicant: LATELEC

Inventor： CYRILLE DELAME ,  SERGE BERENGER ,  YOANN REBIERE

IPC: H05B47/195 ,  H04B10/116 ,  H04B10/25 ,  H04B10/114 ,  B64D47/02

Abstract: A system to communicate via modulated optical signals of the Li-Fi signal type to transmit data to and from a plurality of defined privileged spaces. The communicating system includes a plurality of first light sources, each first light source emitting, in the infrared, a first modulated optical signal. A plurality of optical fibers, each optical fiber guiding the first modulated optical signal from a single first light source in the direction of an optical interface. The optical interface transmitting the first modulated optical signal into a defined privileged space. Each optical fiber also transporting a second modulated optical signal from the associated defined privileged space in the direction of a device configured to acquire the second modulated optical signal.