基于自学习机制的广电频谱资源配置模型设计与仿真  

Model Design and Simulation of Radio and Television Spectrum Resource Allocation Based on Self-learning Mechanism

作　　者：杨光 周飞 陈会 YANG Guang;ZHOU Fei;CHEN Hui(College of Electronic and Information Engineering,Shandong University of Science and Technology,Qingdao,Shandong 266590,China;China Petroleum and Chemical Corporation Limited,Yuji Pipeline Company of Natural Gas,Jinan,Shandong 250101,China;Qingdao Red Star Logistics Industrial Co.,LTD,Qingdao,Shandong 266500,China)

机构地区：[1]山东科技大学电子信息工程学院,山东青岛266590 [2]中国石油化工股份有限公司天然气榆济管道分公司,山东济南250101 [3]青岛红星物流实业有限责任公司,山东青岛266500

出　　处：《数学建模及其应用》2024年第1期10-19,共10页Mathematical Modeling and Its Applications

基　　金：青岛市社会科学规划项目(QDSKL2201138);山东省自然科学基金面上项目(ZR2022MF226)。

摘　　要：频谱资源在广电领域乃至整个无线通信领域都是不可或缺的宝贵资源,如何通过高效的资源配置提升频谱资源的利用率是通信史上一个亘古不变的问题.本文通过基于博弈的自学习机制对广电频谱资源配置模型进行了设计与仿真,即将传统自学习机制与博弈相融合并运用在广电资源频谱分配中提高频谱分配效率.随着迭代次数的增加,从记忆长度、用户数量以及用户占有不同频段等角度,通过对用户收益、频谱利用率等参数的计算、仿真来观察自学习机制对于频谱资源分配的效益的影响,进而得出就分配效率和收敛速度而言,优化后的自学习机制优于传统自学习机制.Spectrum resources are indispensable resources in the field of radio and television,as well as in the entire wireless communication field.How to improve the utilization rate of spectrum resources through efficient resource allocation is an eternal issue in the history of communication.The self-learning mechanism is a strategy in game theory.This article designs and simulates a radio and television spectrum resource allocation model through a feedback based self-learning mechanism,which is applied to improve the efficiency of spectrum allocation in radio and television resource spectrum allocation.As the number of iterations increases,from the perspectives of memory length,number of users,and different frequency bands occupied by users,the influence of self-learning mechanism on the efficiency of spectrum resource allocation is observed through calculation and simulation of parameters such as user gain and spectrum utilization.It is then concluded that the optimized self-learning mechanism is superior to traditional self-learning mechanism in terms of allocation efficiency and convergence speed.

关 键 词：自学习机制 广电频谱资源 频谱利用率 

分 类 号：O29[理学—应用数学]