期刊
JOURNAL OF LIGHTWAVE TECHNOLOGY
卷 29, 期 13, 页码 1988-1996出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JLT.2011.2155622
关键词
Broad-band communications; fiber optics links and subsystems; indoor optical wireless (OW) communications; wavelength division multiplexing (WDM) technology
资金
- Australian Government, Department of Broadband, Communications and the Digital Economy
- Australian Research Council
A novel high-speed optical wireless communication system incorporating wavelength division multiplexing technology for indoor personal area networking applications is proposed in this paper. Even with the simplest single wide field-of-view (45 degrees) nonimaging receiver, bit rate as high as 4 x 12.5 Gb/s has been successfully demonstrated by experiments. It is shown that error-free reception (bit error rate < 10(-9)) can be achieved over the entire beam footprint of about 1 m, so limited mobility can be provided to subscribers. In addition, a new localization system based on this optical wireless communication system has also been proposed and verified by experiments. When these two systems are incorporated together, high-speed optical wireless communication with mobility feature can be provided to users over the entire room.
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