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1概述GSM-R系统是在GSM基础上发展起来的面向铁路的新一代综合数字移动通信系统。铁道部2000年底正式确定将GSM-R作为我国铁路专用通信的发展方向,并于2004年正式采用GSM-R标准作为我国新一代铁路无线通信国家标准。
1 Overview GSM-R system is developed on the basis of the GSM railway for the next generation of integrated digital mobile communications system. At the end of 2000, the Ministry of Railways formally decided to use GSM-R as the development direction of China’s railway dedicated communications and formally adopted the GSM-R standard in 2004 as the national standard for railway wireless communications of China’s next generation.