Langer, K.-D.K.-D.LangerVucic, J.J.VucicKottke, C.C.KottkeRosal, L.-F. delL.-F. delRosalNerreter, S.S.NerreterWalewski, J.J.Walewski2022-03-112022-03-112009https://publica.fraunhofer.de/handle/publica/36292610.1109/ICTON.2009.5184994n this paper, we present experimental results on optical wireless transmission using commercially available phosphorescent white-light LEDs. To the best of our knowledge, we demonstrate for the first time visible-light links operating at transmission rates up to 200 Mb/s over typical room distances and at reasonable bit-error-ratios. The experiments were performed using optical filtering at the receiver and on-off-keying as well as discrete multi-tone modulation combined with off-line processing. Moreover, we briefly discuss fields of application, the status of standardization and topics for further research..enamplitude shift keyinglight-emitting diodeoptical communicationoptical link621conference paper