visible lighting communication

Hi all,

I am working on a project about the driving circuit design of visible lighting communication using LED bulb, but I am really weak at circuit design and I cannot find any useful paper to help me with the design of such circuit. Is there any book or paper recommended?

Any advice will be valued! Thanks!

 

Go read my buddy's web page. I helped Clint on some of his paths.

 

Look up modulation.

All the transmission side requires is modulating a light source(LED) with data - you must specify the modulation technique.

 

I know the basic theory of modulation and I am thinking about modulating the signal I want to transmit by Manchester code, but how to realize the modulation using real circuit components? Is there any information I can refer to?

 

Go read the link I gave you.

 

Seconded, it looks like a good resource.