My current research interests include:

• 5G enabling technologies
  
  
• Cooperative/Relay communications
  
  
• Cognitive radio networks
  
  
• Physical layer security
  
  
• MIMO communications
  
  
• Wireless ad hoc and sensor networks.
  
  
• Channel coding and information theory
  
  
• Visible light and power-line and communications
  
  
• Optical communications for OTN
  
  
• Underwater communications