| 铁路专用通信网接入技术现状及展望 |
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| 引用本文： | 王晓婷,邵翔.铁路专用通信网接入技术现状及展望[J].铁道通信信号,2007,43(9):35-37. |
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| 作者姓名： | 王晓婷 邵翔 |
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| 作者单位： | 1. 西南交通大学信息科学与技术学院,610031,成都
2. 铁道第四勘测设计院通号处,430063,武汉 |
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| 摘 要： | 介绍了5种铁路专用通信接入网的组网方式、主要特点和应用范围，提出了向宽带化、ATM化和混合组网方向发展的见解。并对宽带化接入网技术原理与实现方式作了介绍。
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| 关 键 词： | 铁路专用接入网 组网方式 发展趋势 |
| 修稿时间： | 2007-03-27 |
Status and Trend of Access Technology for Railway Dedicated Communication Network |
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| Wang Xiaoting,Shao Xiang.Status and Trend of Access Technology for Railway Dedicated Communication Network[J].Railway Signalling & Communication,2007,43(9):35-37. |
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| Authors: | Wang Xiaoting Shao Xiang |
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| Abstract: | This paper introduced 5 kinds of network structures of railway dedicated communication access network and their main characteristics and scope of application. Then, it prospected the development trend of wide-band, ATM and Mixed networking. The theory and actualization of Wide-band Access Network were specified finally. |
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| Keywords: | Railway dedicated access network Network structure Trend |
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