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随着科学技术的进步,移动通信技术被运用到人们的生活和生产中,并发挥着不可替代的作用。而近几年的高速铁路发展十分迅速,其中就有移动通信技术的功劳,通过移动通信技术不仅能在很大的程度上提高高速铁路的运营效率,也能为乘客提供更加优质完善的服务。由此可见,移动通信技术的发展对高速铁路未来的发展十分重要。本文作者则就高速铁路移动通信的发展现状进行横向比较,并大致介绍了移动通信系统关键技术的演进与发展历程,希望帮助相关人员更加全面的了解该技术,进而促进高速铁路发展。
With the progress of science and technology, mobile communication technology has been applied to people’s life and production, and plays an irreplaceable role. The rapid development of high-speed railway in recent years, of which there are mobile communication technology merit, through mobile communications technology can not only greatly improve the operational efficiency of high-speed rail, but also to provide passengers with more quality and perfect service. Thus, the development of mobile communication technology is very important for the future development of high-speed railway. The author of this paper makes a horizontal comparison of the development status of high-speed railway mobile communications and generalizes the evolution and development of the key technologies of mobile communications systems. He hopes to help stakeholders to understand this technology more fully and promote the development of high-speed railway.