| TDD-LTE网络SGs接口解码方案研究 |
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| 引用本文： | 席兵,韩盈盈.TDD-LTE网络SGs接口解码方案研究[J].电视技术,2014,38(23). |
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| 作者姓名： | 席兵 韩盈盈 |
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| 作者单位： | 重庆邮电大学通信网测试技术工程研究中心,重庆,400065 |
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| 基金项目： | 国家新一代宽带无线移动通信网重大专项（2012ZX03005008）; 重庆高校创新团队建设计划资助项目（KJTD201312） |
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| 摘 要： | 以TD-LTE网络信令反查系统为研究背景,分析了SGs接口功能及SGs AP协议特点,在此基础上提出了一种符合常规测试规范的SGs AP协议解码模块的设计方案。此方案重点研究利用方法封装、插件式设计思想实现SGs AP协议的简单解码和详细解码等功能。结合现网数据,在TD-LTE网络信令反查系统中测试验证该方案。测试结果表明,解码准确有效,这为实现TD-LTE网络监测系统SGs接口监测提供了重要依据。
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| 关 键 词： | SGs接口 SGs AP协议 TD-LTE网络 信令反查 协议解码 |
| 收稿时间： | 5/4/2014 12:00:00 AM |
| 修稿时间： | 6/9/2014 12:00:00 AM |
Decoding Scheme of SGs Interface in TDD-LTE Network |
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| xi bing and Han Yingying.Decoding Scheme of SGs Interface in TDD-LTE Network[J].Tv Engineering,2014,38(23). |
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| Authors: | xi bing and Han Yingying |
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| Affiliation: | Chongqing University of Posts and Telecommunications,Chongqing University of Posts and Telecommunications |
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| Abstract: | Based on the TD-LTE network signaling anti-check system, the paper analyzes the functions of SGs interface and SGsAP protocol features. Based on the research, the article proposes a kind of design scheme of the SGsAP protocol decoding module lined with conventional test specification. Using methods encapsulation and Plug-in design concept, the article focuses on how to achieve the simple decoding and detailed decoding functions of SGsAP protocol. Finally, the scheme was applied to the signaling anti-check system for testing. Test resuls show that decode accurately and validly, which provides an important basis for SGs interface monitoring in the TD-LTE network monitoring system. |
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| Keywords: | SGs interface SGsAP protocol TD-LTE network signaling anti-check protocol decoding |
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