基于数字孪生技术与时间变异系数的SIM卡初始信息聚合算法  

SIM Card Initial Information Aggregation Algorithm Based on Digital Twinning Technology and Time Variation Coefficient

作　　者：虞明标 韩剑 王立娜 姜殿佳 王广凯 YU Mingbiao;HAN Jian;WANG Lina;JIANG Dianjia;WANG Guangkai(State Grid Zhejiang Jinyun County Power Supply Company,Jinyun,Zhejiang 321400,China)

机构地区：[1]国网浙江缙云县供电公司,浙江缙云321400

出　　处：《计算技术与自动化》2024年第3期82-87,共6页Computing Technology and Automation

摘　　要：为了扩展SIM卡移动终端的空口带宽,提升SIM的通信速率,提出基于数字孪生技术与时间变异系数的SIM卡初始信息聚合算法。利用数字孪生技术获取SIM卡中包含初始信息的孪生数据,构建SIM卡的虚拟组件,时序排列初始信息,分析时间变异系数,确定与划分待聚合的初始信息,计算各网格单元内的密度阈值函数,构建评价函数,获取最佳聚合系数,完成SIM卡初始信息聚合。实验结果表明:上行通信速率和下行通信速率均提升至90Mbps,SIM卡初始信息的聚合效果良好。可以有效拓宽移动通信终端的空口带宽,增强通信信号强度。In order to expand the air port bandwidth of SIM card mobile terminals and improve the communication speed of SIM,a SIM card initial information aggregation algorithm based on digital twin technology and time variation coefficient is proposed.Using digital twin technology to obtain twin data containing initial information in the SIM card,construct virtual components of the SIM card,arrange initial information in a chronological manner,analyze time variation coefficients,determine and partition initial information to be aggregated,calculate density threshold functions within each grid unit,construct evaluation functions,obtain the optimal aggregation coefficient,and complete the aggregation of SIM card initial information.The experimental results show that the uplink communication rate and downlink communication rate are improved to 90Mbps,and the aggregation effect of SIM card initial information is good.It can effectively expand the air port bandwidth of mobile communication terminals and enhance communication signal strength.

关 键 词：数字孪生技术 时间变异系数 SIM卡 初始信息 聚合算法 密度阈值函数 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]