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Research Interests

Application of linear algebra, optimization theories, and signal processing to Beyond 5G(B5G)/6G communications, with special focus on energy efficiency, hardware impairments and multiantenna systems. Current research interests include:

  • Collocated and distributed (cell-free) massive MIMO

  • Cooperative communications: two-way half- and full-duplex relaying channels

  • Resource allocation and energy efficiency in wireless networks

  • Full duplex communication

  • Green communication systems and networks

  • Machine learning for communications

  • Millimeter wave communication

  • Intelligent reflecting surfaces

  • Non-orthogonal multiple access

  • Multi-hop and multi-cell communication

  • Unmanned aerial vehicles (also known as drones) communication

Please see my Publications for more details.