Current research interests include:

  • Cooperative Communications
  • Hardware (RF) imairements, such as:
    • Antenna Coupling
    • Carrier Frequency Offset
    • High Power Amplifier Non-Linearity
    • In-phase and Quadratic-phase Imbalance (I/Q Imbalance)
    • Low-Noise Amplifier Non-linearity
    • Phase Noise, etc
  • Interference Alignment
  • Large Scale Multiple Antenna Wireless Systems
  • Optical Wireless
  • Satellite Communications