Power and Rate Fuzzy Control of Wireless Communication Network Based on Quality Service Priority

The combined control of power and rate is very important in the wireless communication network (WCN). Because the power and rate model of WCN is difficult to be established, this paper studies the power and rate control of WCN from the perspective of fuzzy control. Firstly, theoretical analysis and mathematical model based on quality service priority are established. On this basis, a fuzzy control algorithm is proposed, which can ensure the system output has good tracking performance. Finally, the validity of the algorithm is confirmed by MATLAB/Simulink simulation.