基于改進蜉蝣算法的無線網(wǎng)絡(luò)頻譜資源動態(tài)分配方法

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關(guān)鍵詞：改進蜉游算法；無線網(wǎng)絡(luò)；頻譜資源分配；隨機慣性權(quán)重；Levy飛行；圖著色分析中圖分類號：TN711-34；TP92 文獻標(biāo)識碼：A 文章編號：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

隨著無線通信技術(shù)的飛速發(fā)展，無線網(wǎng)絡(luò)頻譜資源需求日益增加[1-3]，然而，頻譜資源的有限性成為了制約無線網(wǎng)絡(luò)性能提升的關(guān)鍵因素之一。（剩余8988字）