標題: | High-Speed 2x2 MIMO-OFDM Visible Light Communication Employing Phosphorescent LED |
作者: | Lu, I-Cheng Liu, Yen-Liang Lai, Chih-Han 光電工程學系 Department of Photonics |
關鍵字: | Multiple input multiple output (MIMO);light emitting diode (LED);orthogonal frequency-division multiplexing (OFDM);visible light communication (VLC) |
公開日期: | 2016 |
摘要: | We experimentally demonstrated a 2x2 multiple-input multiple-output (MIMO) visible light communication (VLC) system using commercial phosphorescent white light emitting diodes (LEDs) and low-cost PIN photodiodes (PDs). Additionally, a pre-equalizer was used to extend the available modulation bandwidth up to 100 MHz. Using spectral-efficient orthogonal frequency division multiplexing (OFDM) modulation with bit-loading algorithm, we successfully achieved high-speed VLC transmission at > 1 Gbit/s over a free-space link of 0.6 m. |
URI: | http://hdl.handle.net/11536/134356 |
ISBN: | 978-1-4673-9991-3 |
ISSN: | 2165-8528 |
期刊: | 2016 EIGHTH INTERNATIONAL CONFERENCE ON UBIQUITOUS AND FUTURE NETWORKS (ICUFN) |
起始頁: | 222 |
結束頁: | 224 |
顯示於類別: | 會議論文 |