A 1.25-Gb/s Indoor Cellular Optical Wireless Communications Demonstrator

被引:52
|
作者
Le Minh, Hoa [1 ]
O'Brien, Dominic [1 ]
Faulkner, Grahame [1 ]
Bouchet, Olivier [2 ]
Wolf, Mike [3 ]
Grobe, Liane [3 ]
Li, Jianhui [3 ]
机构
[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England
[2] France Telecom, F-75015 Paris, France
[3] Tech Univ Ilmenau, Commun Res Lab, D-98693 Ilmenau, Germany
关键词
Infrared (IR); optical wireless; wireless communications;
D O I
10.1109/LPT.2010.2073696
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter reports an experimental demonstration of an indoor angle-diversity optical wireless communications system. This operates at 1.25 Gb/s and provides bidirectional communications between two terminals. Each terminal uses three transmitting "cells" giving a field of view of approximately 25 degrees x 8 degrees over a range of approximately 3 m. Data is transmitted to a terminal that uses three receivers to obtain a similar reception field of view. Link operation at a bit-error rate < 10e-9 is reported, together with an overview of the system configuration.
引用
收藏
页码:1598 / 1600
页数:3
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