Experimental Demonstration of a Full-Duplex Indoor Optical Wireless Communication System
- 11 November 2011
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 24 (3) , 188-190
- https://doi.org/10.1109/lpt.2011.2175912
Abstract
In this letter, a high-speed full-duplex indoor optical wireless communication system for both down-link and up-link is experimentally demonstrated. The feasibility of simultaneous error-free (bit-error-rate or BER <; 10-9) operation of both a 10-Gbps down-link and a 500-Mbps up-link with a beam footprint of ~1 m has been demonstrated. Negligible power penalty due to the crosstalk is observed. When this full-duplex system is incorporated with our recently proposed novel optical wireless localization system, error-free operation can be provided over the entire room.Keywords
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