| 基于铁路无线网络AAA系统的研究与实现 |
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| 引用本文： | 王迎春,李立明,杨芳南,方维维.基于铁路无线网络AAA系统的研究与实现[J].铁路计算机应用,2012,21(1):6-8,12. |
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| 作者姓名： | 王迎春 李立明 杨芳南 方维维 |
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| 作者单位： | 1. 朔黄铁路发展有限公司,肃宁,062350
2. 北京交通大学计算机与信息技术学院,北京,100044 |
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| 摘 要： | 本文的研究基于货运铁路无线网络中的AAA(认证、授权、计费)系统,提出了一种针对铁路无线网络的认证授权方案,并做了具体的研究与实现。该AAA系统基于RADIUS协议,针对铁路系统的特殊应用进行了定制化的设计和实现。本系统可以对要接入铁路无线网络的客户端进行身份认证,并能根据客户端所属的业务组分配特定的网络使用权限,对铁路无线网络的权限管理和安全发挥重要作用。
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| 关 键 词： | 铁路无线网络 AAA系统 业务组 认证 货运铁路 |
Research and implementation of AAA System based on Railway Wireless Network |
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| WANG Ying-chun
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LI Li-ming
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YANG Fang-nan
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FANG Wei-wei.Research and implementation of AAA System based on Railway Wireless Network[J].Railway Computer Application,2012,21(1):6-8,12. |
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| Authors: | WANG Ying-chun LI Li-ming YANG Fang-nan FANG Wei-wei |
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| Affiliation: | 1.Shuohuang Railway Co.,Ltd.,Suning 062350,China; 2.School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | The research was based on AAA（Authentication,Authorization,and Accounting） System of Freight Railway Wireless Network.The paper proposed a program of authentication and authorization for Railway Wireless Network.Facing with the special application of Railway System,it was designed and implemented the AAA System which was based on RADIUS protocol.The AAA System could identify the user who would access the Railway Wireless Network and assign some specific permissions to access the Wireless Network according to the user belong to the service group.So the AAA System could play an important role to the management and security of Railway Wireless Network. |
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| Keywords: | Railway Wireless Network AAA System service group authentication freight railway |
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