动态演化博弈下电力线通信信道路径带宽自适应分配算法  

Adaptive Allocation Algorithm for Path Bandwidth of Power Line Communication Channels under Dynamic Evolutionary Game

作　　者：曲正 QU Zheng(College of Mechanical and Electrical Engineering,Changchun University of Technology,Changchun Jilin 130012,China;Electrification Engineering Co.,Ltd.,China Railway Construction Bridge Engineering Bureau Group,Tianjin 300232,China)

机构地区：[1]长春工业大学机电工程学院,吉林长春130012 [2]中铁建大桥工程局集团电气化工程有限公司,天津300232

出　　处：《电子器件》2025年第1期50-54,共5页Chinese Journal of Electron Devices

基　　金：国家自然科学基金项目(658271223)。

摘　　要：电力线通信网络中信道的吞吐量处在动态变化中,信道的带宽与数据处于博弈状态,不断演化。为保证电力线通信网络的通信效果,结合这一动态博弈的特点,在设计的动态演化博弈模型支持下,设计了一种电力线通信信道路径带宽自适应分配算法。设定电力线通信信道路径带宽分配目标,分析电力线通信信道路径中的信道数据-带宽冲突状态,构建电力线通信信道路径带宽分配的动态演化博弈模型。在动态演化博弈模型的基础上,通过FOT-FOA算法实现电力线通信信道路径带宽的自适应分配,完成整个方法的设计。实验结果表明:所提算法应用后电力线通信网络的节点通信质量评估值均提升至0.8以上,且可以自适应分配电力线通信信道路径带宽,电力线通信网络的有效聚合吞吐量均高于20 kbps,具有一定应用价值。In the power line communication network,the throughput of the channel is in dynamic change,and the bandwidth and data of the channel are in a game state,evolving constantly.In order to ensure the communication effect of power line communication network,the characteristics of this dynamic game are combined and an adaptive path bandwidth allocation algorithm is designed for power line communication channels under the support of the designed dynamic evolution game model.The goal of path bandwidth allocation of pow-er line communication channel is set,the channel data bandwidth conflict state in the path of power line communication channel is ana-lyzed,and a dynamic evolutionary game model of path bandwidth allocation of power line communication channel is built.Based on the dynamic evolutionary game model,the FOT-FOA algorithm is used to realize the adaptive allocation of path bandwidth of power line communication channel,and the design of the entire method is completed.The experimental results show that after the application of the proposed algorithm,the evaluation value of the node communication quality of the power line communication network is improved to more than 0.8,and the path bandwidth of the power line communication channel can be adaptively allocated.The effective aggregate throughput of the power line communication network is higher than 20 kbps,which has certain application value.

关 键 词：动态演化博弈 电力线 通信信道 路径带宽 自适应 分配算法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]