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| 标题 |
| CTCS3级列控系统无线通信系统链路质量检测方法(31 卷) |
| 英文标题 |
| The Link Quality Test Method of the Wireless Communication System Based on CTCS3 Level Train Control System |
| 摘要 |
| 根据GSMR无线通信系统的特点,综合考虑场强覆盖测试和电磁环境评估问题,提出1种基于信号统计特性的无线链路质量检测方法。利用本地均值估计算法确定采样间隔、统计区间长度和采样点数,并计算本地场强均值;利用干扰分析方法从本地场强均值中提取有用信号强度和干扰信号强度 |
| 作者 |
| 新闻作者:蒋云翔1,王亚民,朱 刚1 |
| 关键字 |