Wireless Optical Communications [a.k.a. Visible Light Communications], 

Underwater Communications, 

Internet of Things, 

Ultra Wide Band Communications for medical applications, 

Cognitive Radio, 

Power Line Communications, 

Indoor Positioning, 

Smart Grids and Energy management, 

Satellite Systems, 

Heterogeneous Wireless Networks, 

Physical Layer Security

For perspective Ph.D. students:

• Please note that our University has two windows for trying to access the Ph.D. School. Those usually are April and June. Please contact me in time if you want to receive feedback and hints.