(This paper firstly discusses the importance and necessity of interconnection of China's railway GSM-R network from an engineering point of view. On the basis of the development of interconnection testing abroad and abroad, it focuses on the primary interface and test content of GSM-R interconnection testing in China. , test environment construction, test implementation process, implementation effect and other aspects were discussed.)
发表于 2022-8-1 19:18:23
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