Self-Interference-Threshold-Based MIMO Full-Duplex Precoding

  title={Self-Interference-Threshold-Based MIMO Full-Duplex Precoding},
  author={Sean Huberman and T. Le-Ngoc},
  journal={IEEE Transactions on Vehicular Technology},
The full-duplex (FD) single-user multiple-input–multiple-output (SU-MIMO) sum-rate maximization problem leads to a nonconvex optimization problem. In this paper, we introduce a maximum self-interference threshold (SIT) constraint to the sum-rate maximization problem to transform the problem into a convex optimization problem and develop the SIT-based FD precoding (FDP-SIT) algorithm. In particular, the FDP-SIT algorithm consists of an inner loop that assumes fixed threshold values and an outer… Expand
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