Introduction to Optical Wireless communicaitons - Northumbria ...
Introduction to Optical Wireless communicaitons - Northumbria ...
Introduction to Optical Wireless communicaitons - Northumbria ...
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<strong>Optical</strong> <strong>Wireless</strong> Communications<br />
OWC<br />
Indoor<br />
Outdoor<br />
VLC IR VLC IR<br />
- Broadcasting<br />
- LOS/Diffuse<br />
(3-4m, 100Mbps)<br />
- Short range<br />
communications<br />
- Device <strong>to</strong> device<br />
- <strong>Wireless</strong> hotspot<br />
(4m, ~1Gbps)<br />
- Traffic light<br />
- Car-<strong>to</strong>-car<br />
communications<br />
(low speed)<br />
- Free space optics<br />
(2-3km, > 1Gbps)
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