Beam Frequency Allocation Method for Wireless Communication Based on Particle Swarm Algorithm
Traditional frequency allocation methods are usually based on fixed rules and algorithms,which leads to poor convergence of wireless communication beam frequency allocation.Therefore,a method of wireless communication beam frequency allocation based on particle swarm optimization is proposed.Firstly,the interference index of beam frequency is determined to judge the interference between different frequencies.Secondly,according to the selected indicators,the frequency allocation constraints are formulated to improve the frequency utilization rate.Finally,the particle swarm optimization algorithm is used to find the optimal solution of beam frequency division,and the allocation cost is evaluated to realize the beam frequency allocation of wireless communication.The experimental results show that the convergence of the design method is good,and the optimal solution,namely the frequency allocation scheme,can be found faster,which has good practical application value.
particle swarm optimizationwireless communicationbeam frequency allocationfrequency allocation
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