Hello,
I am working as installation & support engineer with a system broadcast integrator. I have done my MS in Telecom. Now I am looking for PhD. I am bit confuse which topics best suit my current profession.
Is there any topics in the field of Media Broadcast? or some topics that technical suits my skills.

I need help from those who are doing their PhD in media broadcasting, what are the best suitable technical topics in media broadcasting.

Will be very thankful to all.

Regards.
Noshi