@inproceedings{dde8dd0d66a143d48108e4ca657487ed,
title = "High-speed phosphor-LED wireless communication system utilizing no blue filter",
abstract = "In this paper, we propose and investigate an adaptively 84.44 to 190 Mb/s phosphor-LED visible light communication (VLC) system at a practical transmission distance. Here, we utilize the orthogonal-frequency-division-multiplexing quadrature-amplitude-modulation (OFDM-QAM) modulation with power/bit-loading algorithm in proposed VLC system. In the experiment, the optimal analogy pre-equalization design is also performed at LED-Tx side and no blue filter is used at the Rx side for extending the modulation bandwidth from 1 MHz to 30 MHz. In addition, the corresponding free space transmission lengths are between 75 cm and 2 m under various data rates of proposed VLC. And the measured bit error rates (BERs) of < 3.8×10-3 [forward error correction (FEC) limit] at different transmission lengths and measured data rates can be also obtained. Finally, we believe that our proposed scheme could be another alternative VLC implementation in practical distance, supporting < 100 Mb/s, using commercially available LED and PD (without optical blue filtering) and compact size.",
keywords = "Blue Filter, OFDM-QAM, Phosphor-LED, Visible Light Communication (VLC)",
author = "Yeh, {C. H.} and Chi-Wai Chow and Chen, {H. Y.} and Jyehong Chen and Liu, {Y. L.} and Wu, {Y. F.}",
note = "Publisher Copyright: {\textcopyright} 2014 SPIE.; 17th Conference of Novel Optical Systems Design and Optimization ; Conference date: 17-08-2014 Through 19-08-2014",
year = "2014",
doi = "10.1117/12.2060653",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Davis, {Arthur J.} and Gregory, {G. Groot}",
booktitle = "Novel Optical Systems Design and Optimization XVII",
address = "美國",
}