摘要
当前工业物联网中5G无线通信网络链路资源分配节点的设置形式多为目标式,现有的线性化、单层级链路资源分配算法在目标寻优过程中,未考虑不同层级间交叉链路权重分配合理性,网络资源分配效率较低。设计一种面向工业物联网的5G无线通信网络链路资源多层级分配算法。根据当前复杂分配需求及标准的变化,设置基础性链路分配指标,采用多层级的方式,提高链路资源分配的效率。布设多层级资源采集节点,以此为基础,设计自适应交叉链路资源分配结构,结合KM算法,构建工业物联网下链路资源分配模型。采用多点协作的方式来实现资源分配处理。测试结果表明:所设计的链路资源分配算法的分配率均可以达到80%以上,说明在多层级算法的辅助与支持下,链路资源分配效果佳,误差可控,具有实际的应用价值。
In the current industrial Internet of Things,the setting form of link resource allocation nodes in 5G wireless communication networks is mostly target based.The existing linearized and single-layer link resource allocation algorithms do not consider the rationality of weight allocation of low cross links at different levels in the target optimization process,resulting in low network resource allocation efficiency.This paper designs a multi-level allocation algorithm for link resources in 5G wireless communication networks for the industrial Internet of Things.Based on the current complex allocation requirements and changes in standards,basic link allocation indicators are set up,and a multi-level approach is adopted to improve the efficiency of link resource allocation.Based on the deployment of multi-level resource collection nodes,an adaptive cross link resource allocation structure is designed,and combined with the KM algorithm,a link resource allocation model for the industrial Internet of Things is constructed.Implement resource allocation processing through multi-point collaboration.
出处
《工业控制计算机》
2024年第6期102-104,共3页
Industrial Control Computer
基金
江西省教育厅科学技术项目(GJJ2203104)
江西省大学生创新训练项目(S202313431005)。
关键词
工业物联网
5G无线通信
链路分配
资源分配
分配方法
industrial Internet of Things
5G wireless communication
link allocation
resource allocation
allocation method
