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提出一种简单、有效、基于BSIC扫描的同频干扰检测与分析工具,简单介绍其原理,给出分析算法及软硬件的实现框架,针对GSM-R线状结构及列车运行特点简化了分析窗口,为分析GSM-R网络干扰、优化网络提供一种简单有效的路测工具。
A simple and effective tool for detecting and analyzing co-channel interference based on BSIC scanning is presented. Its principle is briefly introduced. An analysis framework and the implementation framework of hardware and software are given. The analysis window is simplified for GSM-R linear structure and train operation characteristics , To analyze GSM-R network interference, optimize the network to provide a simple and effective drive test tool.