| GSM-R系统高速适应性探讨 |
| |
| 引用本文： | 刘荣芳.GSM-R系统高速适应性探讨[J].铁道通信信号,2010,46(7):66-69. |
| |
| 作者姓名： | 刘荣芳 |
| |
| 作者单位： | 太原铁路局电务处,030013,太原 |
| |
| 摘 要： | 深入分析影响GSM-R系统高速性能的5个因素：时间提前量（TA）、多普勒频移、切换、小区重选、设备性能,结合GSM-R系统和高速铁路的特点,经过分析推导表明,GSM-R系统支持时速500km的高速铁路车-地通信业务。
|
| 关 键 词： | 铁路综合数字移动通信系统 因素 适应性 |
Study of the Applicability of GSM-R System to High Speed |
| |
| Liu Rongfang.Study of the Applicability of GSM-R System to High Speed[J].Railway Signalling & Communication,2010,46(7):66-69. |
| |
| Authors: | Liu Rongfang |
| |
| Institution: | Liu Rongfang |
| |
| Abstract: | In the dissertation,the five factors affecting the performance of GSM-R in high speed railway are analyzed,including timing advance,Doppler shift,handover,cell reselection and equipment performance.Combined with the features of GSM-R and high speed railway,it is concluded that GSM-R can bear communication services between train and trackside at a high speed of 500km/h. |
| |
| Keywords: | GSM-R Factor Suitability |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
