Wireless energy-carrying two-way relay system performance analysis method based on interference influence

The invention provides a wireless energy-carrying two-way relay system performance analysis method based on interference influence. The method comprises the following steps: S1, constructing an extended two-way relay model under the interference influence; s2, assuming that information transmission of the relay model needs to consume three time slots, constructing a transmission frame structure model for simultaneous transmission of information energy of the three time slots; s3, analyzing the transmission capability of the system by taking the interruption performance as an analysis index, deriving closed-form solutions of a cumulative distribution function of an end-to-end signal to interference and noise ratio, and then solving the interruption probability of the whole system according to the closed-form solutions, S4, deriving a closed-form expression of the interruption probability of the system by taking the interruption probability of the system as an analysis index; according to the method, the inform