D2D assistance-based resource allocation method in millimeter wave cellular network

The invention discloses a D2D assistance-based resource allocation method in a millimeter wave cellular network. The D2D assistance-based resource allocation method comprises the steps of obtaining network communication parameters of the millimeter wave cellular network; establishing an access and backhaul resource joint allocation optimization sub-problem and a D2D access and forwarding link resource joint allocation optimization sub-problem; modeling the sub-problems by adopting a game model; and solving the established game model to obtain a final resource allocation result. According to the method, a resource allocation optimization problem is decomposed into two sub-problems to reduce the complexity of the problem, the sub-problems are respectively constructed into new non-cooperativegames, and an algorithm is designed for solving; therefore, the method provided by the invention not only can realize D2D assistance-based resource allocation in the millimeter wave cellular network,but also is relatively lo