基于改进蜉蝣算法的无线网络频谱资源动态分配方法

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关键词：改进蜉游算法；无线网络；频谱资源分配；随机惯性权重；Levy飞行；图着色分析中图分类号：TN711-34；TP92 文献标识码：A 文章编号：1004-373X(2025）17-0112-05

Wireless network spectrum resource dynamic allocation method based on improvedmayfly algorithm

WEI Zeguo

(ModernEducational Technology Center,Henan Universityof Scienceand Technology,Luoyang 471ooo,China)

Abstract：Awireless network spectrumresourcedynamicallocationmethodbasedonanimprovedmayflyalgorithmis studied toimprove theeficiencyof network spectrumresourceallcation.Aspectrumalocationmodelbasedongraphcoloringanalysis isproposed.Bydeningtevailablespectrummatrix,enefitmatrix,interferencematrix,andnon-interferencealoatiotrix, thecomplexrelationshipsinwirelessnetworkspectrumalocationareanalyzedand transformedintoaspectrumresourcealocationoptimizationproblemwiththegoalofmaximizingwirelessnetworkbenefits.TheimprovedmayflyalgorithmincorporatingrandominertiaweightcoeficientsandLevyflightstrategyisusedtosolvetheproblemandotainthenon-interferencealocationmatrix,soas toachievetheoptimalallcationofwirelessnetworkspectrumresources.Theexperimentalresultsshowthatwhenthe numberof SUsis13andthe numberof spectrumresources is30,MSRM,MMR,and MPFallreach their peak values;theproposed method canachievedynamic alocationof wireless network spectrumresources，ensuring network communicationsecurity while maintaining a signal interference level of no more than 5anda data transmissonrate of over . The proposed method has a high performance advantage.

Keywords:improved mayflyalgorithm;wirelessnetwork;spectrumresource alocation;random inertia weight;Levy flying; graph coloring analysis

0 引言

随着无线通信技术的飞速发展，无线网络频谱资源需求日益增加[1-3]，然而，频谱资源的有限性成为了制约无线网络性能提升的关键因素之一。（剩余8988字）