【摘要】 为适应高速铁路发展，各国都在积极研制新一代的基于无线通信的铁路信号系统ＴＢＳ，在分析ＴＢＳ的背景、系统结构的基础上，提出ＴＢＳ应主要解决的问题，介绍ＴＢＳ在国外的发展情况，探讨无线通信技术在高速铁路信号系统中的一些具体应用更多还原

【Abstract】 This paper analyzes the background of the Transmission Based Signalling and describes the system structure. It also mentions the most important problem that should be handled in TBS. After that an introduction to the development of TBS in foreign countries is made. Some suggestions on applications of wireless communication in signalling for high speed rialway are given.更多还原