5G通信中的多频段毫米波信道高吞吐量跟踪方法
2025,33(2):137-142
摘要：5G通信系统中，毫米波通信主机吞吐量不达标会影响通信设备在信道组织内对信息参量的分配能力，从而使得毫米波主机在原通信节点处无法实现对预设信道组织的准确跟踪。为解决5G通信中的多频段毫米波信道准确跟踪问题，研究了5G专网的多频段毫米波信道高吞吐量跟踪方法。设计多频段通信谐振器，通过设置合理的通信位置，优化谐振器的布局，并在毫米波滤波器中，解析多频段通信谐振器中的毫米波通信数据，通过通过赋予不同通信数据不同权重指标的方式，进行多频段目标通信频段匹配；由此，通过信道矩阵和IRS反射元对基站的调整，动态地改变信号的传播路径和特性，优化毫米波信道目标吞吐量，完成5G通信中的多频段毫米波信道跟踪。实验结果表明，应用上述方法跟踪毫米波信道组织的过程中，通信主机吞吐量达标，符合在信道组织内精准分配信息参量、实现信道准确跟踪的应用需求。
关键词：5G专网;毫米波信道跟踪;多频段通信谐振器;毫米波滤波器;信道矩阵;IRS反射元;
Abstract：In 5G communication systems, if the throughput of millimeter wave communication hosts does not meet the standard, it will affect the communication equipment"s ability to allocate information parameters within the channel organization, thereby making it impossible for millimeter wave hosts to accurately track the preset channel organization at the original communication node. To solve the problem of accurate tracking of multi band millimeter wave channels in 5G communication, a high-throughput tracking method for multi band millimeter wave channels in 5G private networks was studied. Design a multi band communication resonator, optimize the layout of the resonator by setting reasonable communication positions, and analyze the millimeter wave communication data in the multi band communication resonator in the millimeter wave filter. By assigning different weight indicators to different communication data, perform multi band target communication frequency band matching; Thus, by adjusting the channel matrix and IRS reflection elements on the base station, the propagation path and characteristics of the signal are dynamically changed, optimizing the target throughput of the millimeter wave channel and achieving multi band millimeter wave channel tracking in 5G communication. The experimental results show that in the process of tracking millimeter wave channel organization using the above method, the communication host throughput meets the requirements of accurately allocating information parameters within the channel organization and achieving accurate channel tracking.
Key words：5G private network; Millimeter wave channel tracking; Multi band communication resonator; Millimeter wave filter; Channel matrix; IRS reflector element;
收稿日期：2024-08-22
基金项目：
