| 基于DPI技术LTE-S1接口流量识别系统的设计与实现 |
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| 引用本文： | 杨丰瑞,吴辉,张治中. 基于DPI技术LTE-S1接口流量识别系统的设计与实现[J]. 重庆邮电大学学报(自然科学版), 2014, 26(5): 622-625 |
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| 作者姓名： | 杨丰瑞 吴辉 张治中 |
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| 作者单位： | 重庆重邮信科( 集团) 股份有限公司,重庆 400065;重庆邮电大学 通信网与测试技术重点实验室,重庆 400065;重庆邮电大学 通信网与测试技术重点实验室,重庆 400065 |
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| 基金项目： | 2013年重庆市高校创新团队建设计划(KJTD201312);国家科技重大专项(新一代宽带无线移动通信网)(2012ZX03001021-004) |
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| 摘 要： | 针对长期演进(long time evolution,LTE)网络,基于数据解码技术?爬虫技术和DPI技术提出了一种流量识别系统的设计与实现方案?以图书类APP应用流量识别为例,说明深度封包检测(deep package inspection,DPI)技术在S1接口流量识别系统中的设计实现过程?采用黑盒测试方法,对系统进行性能测试,通过测试结果得出结论:该流量识别系统可以实现对用户行为的监测,对细化流量经营有着重要的推广意义?
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| 关 键 词： | 长期演进(LTE) S1接口 深度封包检测(DPI) |
| 收稿时间： | 2014-01-14 |
| 修稿时间： | 2014-09-25 |
Design and realization of the traffic recognition system in LTE-S1 interface based on DPI technology |
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| YANG Fengrui,WU Hui and ZHANG Zhizhong. Design and realization of the traffic recognition system in LTE-S1 interface based on DPI technology[J]. Journal of Chongqing University of Posts and Telecommunications, 2014, 26(5): 622-625 |
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| Authors: | YANG Fengrui WU Hui ZHANG Zhizhong |
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| Affiliation: | Chongqing Chongyou Information Technology(Group)Co,Ltd,Chongqing 400065,P.R.China;Key Laboratory on Communication Network and Testing Technology, Chongqing University of Posts and Telecommunications,Chongqing 40065,P. R.China;Key Laboratory on Communication Network and Testing Technology, Chongqing University of Posts and Telecommunications,Chongqing 40065,P. R.China |
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| Abstract: | A scheme of design and realization of the traffic recognition system which was based on data decode technology,crawler technology and DPI technology was proposed for LTE(long time evolution)network.Taking recognizing the flow rate of book APP as an example, the design and realization of DPI(deep package inspection)was expounded.In the traffic recognition system,the data decoding technology,the crawler technology and the DPI technology were used mainly.The performance test was executed by the method of black-box test.According to the result of the test,conclusion was made that the application of this kind of DPI technology can monitor subscribers' behavior in LTE network,and it is of great significance to promote for detailed flow rate management. |
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| Keywords: | long time evolution(LTE) S1 interface deep package inspection(DPI) |
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