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A convex approximation approach to weighted sum rate maximization of multiuser MISO interference channel under outage constraints

A convex approximation approach to weighted sum rate maximization of multiuser MISO interference channel under outage constraints

This paper considers weighted sum rate maximization of multiuser multiple-input single-output interference channel (MISO-IFC) under outage constraints. The outage-constrained weighted sum rate maximization problem is a nonconvex optimization problem and is difficult to solve. While it is possible to optimally deal with this problem in an exhaustive search manner by …