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铁路数字移动通信系统GSM-R是基于GSM技术的专用通信系统,由于具有铁路运输特点的功能优势,以及更符合铁路通信信号一体化技术发展的要求,因此铁道部于2000年底正式确定将GSM-R用于我国铁路专用通信。在GSM-R数字移动通信系统中,为保证系统的运用质量和传输可靠性,必须对系统的电磁干扰及电磁兼容问题给予足够的重视。主要介绍郑徐客运专线在联调联试过程中现场干扰排查情况且对干扰情况进行分析,提出合理化建议。
The railway digital mobile communication system GSM-R is a special communication system based on GSM technology. Due to its functional advantages of railway transportation and more in line with the requirements of the integrated development of railway communication signals, the Ministry of Railways formally decided at the end of 2000 that the GSM- R for China’s railway dedicated communications. In the GSM-R digital mobile communication system, in order to ensure the quality of the system and the reliability of the transmission, sufficient attention must be paid to the electromagnetic interference and electromagnetic compatibility of the system. The main introduction of Zheng-Xu Passenger Dedicated Line in the joint commissioning process of site interference investigation and analysis of the interference situation, put forward rational proposals.