한국   대만   중국   일본 
???-??? - ??????? ??????????? ????? ????

???-???

??????? ???????????? ???
Li-1st , ??????? Li-Fi ??????

???-??? (Li-Fi ?? Light Fidelity ) ???-??? ? ??? ?? ?????????? , ???? ???? ???????? ??'????? ??????? ??????? ??????? ?????????? ???????? ?????? ???? ??? ??????? ??? [1] ???-??? ??????? ??????? ??????? (optical wireless communications)? ??? ??-?????? ? ?????' ????????????? (???-??? ?? ??????? ??'?????) ??????? ?????? ??? ???? ???? ???? ??????? (data broadcasting) ???? ???? ????? ????? ???????? ??? ???????? ??????? ????? ? ???-?????? ?????? ??? ??? ???????? [2]

?????' ???????????? ????? ??????? ??????? ?? ?????????? ???????? ???? ??????? ?? ??????? ??? ?????? ????????? ??????? ???? ??????? ??????? ???????? ?? ???? ??? ???? ??? ???? ???? ??? RF-bandwidth limitations ? ??????? ??? ???? ???? ? ?????? ?'?? [3]

???? ?????? [ ???????? ??? ]

  1. Harald Haas. "Harald Haas: Wireless data from every light bulb" . ted.com . http://www.ted.com/talks/harald_haas_wireless_data_from_every_light_bulb .  
  2. Anthony Cuthbertson (23 November 2015). "LiFi internet: First real-world usage boasts speed 100 times faster than WiFi" . http://www.ibtimes.co.uk/lifi-internet-first-real-world-usage-boasts-speed-100-times-faster-wifi-1530021 ? ???? ??? ????: 3 December 2015 .  
  3. Tsonev, Dobroslav; Videv, Stefan; Haas, Harald (December 18, 2013). "Light fidelity (Li-Fi): towards all-optical networking". Proc. SPIE (Broadband Access Communication Technologies VIII) ???? 9007 (2). doi : 10.1117/12.2044649 .