电信科学 ›› 2012, Vol. 28 ›› Issue (9): 58-62.doi: 10.11959/j.issn.1000-0801.2012.09.0011

• 研究与开发 • 上一篇    下一篇

用户感知智能分析系统Abis接口信令监测的研究

李娟,雒江涛   

  1. 重庆邮电大学通信与测试技术重点实验室 重庆 400065
  • 出版日期:2012-09-15 发布日期:2017-06-14
  • 基金资助:
    重庆市知识产权专项资金;重庆高校优秀成果转资助项目

Research and Realization of Abis Interface Monitor Technology in User-Aware Intelligence Analysis System

Juan Li,Jiangtao Luo   

  1. Key Lab on Communication Networks and Testing Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
  • Online:2012-09-15 Published:2017-06-14

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被引次数

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摘要：

以用户感知智能分析系统Abis接口信令监测功能为研究背景，分析了Abis接口协议栈结构，利用模块化思想实现了对Abis接口的监测。针对目前Abis接口CDR合成算法的不足，在进行CDR合成之前，创新性地采用了预处理技术来获取合成CDR 时的散列Key，并利用一种新的递归回溯消息关联方法合成CDR。经现网实际测试，该方案已成功通过了Abis 接口信令监测系统的测试和验证，效果良好。

关键词: Abis接口, CDR合成, 消息关联, 散列Key

Abstract:

Based on the user-aware intelligence analysis system Abis interface signaling monitoring, this paper analyzes the Abis interface protocal stack structure, and realizes to monitor the Abis interface, using of modular thinking. For the current lack of Abis interface CDR synthesis algorithm, this paper uses pretreatment technology to obtain the synthetic CDR Hash key before making CDR synthesis, and a new recursive backtrack message associated with synthesis of the CDR. This scheme has successfully passed the Abis interface signaling monitoring system test and has good results.

Key words: Abis interface, CDR synthesis, message association, Hash key

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