浅谈我国铁路通信中GSM-R的应用及发展

Discussion of the GSM-R Application and Development in China's Railway Communications

铁路通信是保证行车安全、提高运输效率的有力工具。GSM-R是专门为铁路通信设计的综合专用数字移动通信系统。由于GSM-R具有更适应铁路运输特点的功能优势,更成熟的技术优势以及更符合通信信号一体化发展的需要,正逐步在全国各条铁路干线和新建城际客运专线上推广使用。GSM-R是面向未来的技术,它将从广阔的GSM公网市场和GSM技术的不断演进中获益,支持铁路移动通信的可持续发展。

Railway communication is a powerful too/to ensure traffic safety and to improve transport efficiency. GSM - R is designed specifically for railway communication integrated dedicated digital mobile communication system. Because it has more to adapt to the characteristics of the functional advantages of rail transport, a more mature technology advantages, as well as more in line with the need for integrated development of cornmunieation signals, and is used gradually in the country＇ s railway lines and new inter - city passenger line. GSM - R is a fiature - oriented technologies, will be available from a wide GSM public network market and the evolution of GSM technology continues to benefit, support the sustainable development of the railway mobile communications.