高速移动通信的信号优化方案研究  

Research on Signal Optimization Scheme of High Speed Mobile Communication

作　　者：戴芬良[1] DAI Fenliang(College of Electronic and Information Engineering,Guizhou Industry Polytechnic College,Guiyang 550008,China)

机构地区：[1]贵州工业职业技术学院,贵州贵阳550008

出　　处：《通信电源技术》2021年第19期64-66,共3页Telecom Power Technology

摘　　要：为了达到优化高速移动通信质量的目的,选择正交加权算法作为研究工具,提出通信信号优化方案。采取的研究方法为引入正交加权算法,处理干扰信号,使得信号中生成零陷。通过抑制干扰信号,提高通信信号增益,形成优化算法模型。实验测试结果显示,与无抑制条件、传统算法抑制条件相比,本优化算法的应用能够有效改善信号质量。单一干扰信号条件下,误差率稳定在9.2×10^(-4)左右,多干扰信号条件下,误差率稳定在6.5×10^(-4)左右,可以作为高速移动通信的辅助工具。In order to optimize the quality of high-speed mobile communication,the orthogonal weighting algorithm is selected as the research tool and the communication signal optimization scheme is proposed.The research method adopted is to introduce orthogonal weighting algorithm to deal with the interference signal,so that zero trap is generated in the signal.By suppressing the interference signal and improving the gain of communication signal,the optimization algorithm model is formed.Experimental results show that the application of this optimization algorithm can effectively improve the signal quality compared with the non-suppression condition and the traditional algorithm suppression condition.The error rate is about 9.2×10^(-4) for single interference signal and 6.5×10^(-4) for multi-interference signal,which can be used as an auxiliary tool for high-speed mobile communication.

关 键 词：正交加权算法 高速移动通信 信号干扰 

分 类 号：TN9[电子电信—信息与通信工程]