Distributed Resource Allocation for IBFD-Enabled NOMA Systems

摘要

A joint power control and channel assignment problem for an in-band full duplex (IBFD)-enabled non-orthogonal multiple access (NOMA) system is investigated. To strike a balance between performance and complexity, a matching-based distributed channel assignment mechanism is proposed based on the optimal design of power control, and it achieves a stable Pareto-optimal solution to the resulting combinatorial optimization problem in polynomial time. Simulations are conducted to show the efficiency of the proposed mechanism and the benefits when IBFD and NOMA are integrated.