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2007年04 期
| 标题 |
| 高速铁路环境中无线信道传输特性的探讨(43 卷) |
| 英文标题 |
| Discussion on Transmission Characteristics of Wireless Channel in High Speed Railway Environment |
| 摘要 |
| 在高速铁路环境下，无线信道的性能发生急剧的变化。针对高速环境下电波传播的特点，阐述了高速铁路中无线信道的特点并对无线信道进行了建模，分析了高速铁路中多普勒频移的特性及对误码率的影响，讨论了隧道传播环境，最后对无线传输的可靠性进行了分析。 |
| 作者 |
| 新闻作者:刘小强 朱刚 |
| 关键字 |
