Optical wireless and broadband over power lines: High speed, secure Wi-Fi alternative

Penn State engineers have shown that a white-LED system for lighting and high data-rate indoor wireless communications, coupled with broadband over either medium- or low-voltage power line grids (BPL), can offer transmission capacities that exceed DSL or cable and are more secure than RF.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news9778.html">Optical wireless and broadband over power lines: High speed, secure Wi-Fi alternative</a></p> <p>Penn State engineers have shown that a white-LED system for lighting and high data-rate indoor wireless communications, coupled with broadband over either medium- or low-voltage power line grids (BPL), can offer transmission capacities that exceed DSL or cable and are more secure than RF.</p>