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.
作者
汪昱宸
Wang Yuchen(China Railway No.4 Bureau Electrification Engineering Co.,Ltd.,Bengbu,China)
出处
《科学技术创新》
2023年第8期100-103,共4页
Scientific and Technological Innovation
关键词
高速铁路
OFDM系统
选择分集传输技术
切换中断率
high-speed railway
OFDM system
selective diversity transmission technology
switching interrupt rate
