OFDM系统下高速铁路通信选择分集传输技术的切换优化方案研究  

Switching Optimization Scheme of Selective Diversity Transmission Technology for High Speed Railway Communication in OFDM System

作　　者：汪昱宸 Wang Yuchen(China Railway No.4 Bureau Electrification Engineering Co.,Ltd.,Bengbu,China)

机构地区：[1]中铁四局集团电气化工程有限公司,安徽蚌埠

出　　处：《科学技术创新》2023年第8期100-103,共4页Scientific and Technological Innovation

摘　　要：本研究基于OFDM系统选择分集传输技术,设计了一种适用于高速列车的通信切换优化方案,保证列车在驶过不同小区时,能够保持通信的可靠与稳定。Based on the diversity transmission technology of OFDM system,a communication switching optimization scheme suitable for high-speed trains is designed in this research to ensure that the trains can maintain the reliability and stability of communication when passing through different areas.

关 键 词：高速铁路 OFDM系统 选择分集传输技术 切换中断率 

分 类 号：TN929.5[电子电信—通信与信息系统]